US School Districts
Search every site in this cohortschool-districts
Every US public school district and independent charter agency operating this school year, as the Common Core of Data reports it.
Median score
53
across 10735 sites
Middle half
45–58
spread around the median
Full range
21–78
lowest to highest
Gated
7019 of 10735
block AI crawlers outright
Middle of 16 cohorts. All cohorts 53 · best cohort 60.
Where this list came from
The source, and how we filtered it
| Source | NCES Common Core of Data, Local Education Agency directory 2025-26 (preliminary, v.0a), with websites from Wikidata and state education agency directories, National Center for Education Statistics (NCES), with Wikidata and the state education agencies (2026-05-06) |
|---|---|
| License | The CCD is a work of the United States federal government and carries no copyright (17 U.S.C. § 105). Wikidata is CC0 1.0 Universal. From a state directory only a district's web address is taken, a fact about the district and not the directory's expression. |
| How we filtered it | Every agency in the CCD LEA directory that is operating in 2025-26 (open, new, added, changed or reopened) and is a regular public school district (LEA_TYPE 1 and 2, the second being a component of a supervisory union) or an independent charter agency (LEA_TYPE 7). Service agencies, supervisory union offices, state- and federally-operated agencies and specialized districts are not. The address is the agency's WEBSITE as its state reported it; where that is blank or not an address, Wikidata's official website for the item carrying the NCES district id, and failing that, the address the state education agency's own directory lists, recorded with the directory and the date it was read. A path is cut back to the site root unless the host is shared with another agency or is a hosting platform, where the path is the site. Nothing is dropped for sharing a host: each agency keeps its row and the website is measured once. Rows are ordered by state and name, and carry no rank. See scripts/prepare-school-districts-roster. |
| Instead of | A list of districts by enrollment from a commercial data vendor, which cannot be relicensed, and the 2024-25 CCD directory, which the 2025-26 file supersedes. |
| Built | 2026-10-29 |
The filtering is ours and is disclosed as ours. The source published a list; the decision about which rows of it belong in a cohort was a judgment call, and it is written down so somebody can disagree with it.
Distribution
Where the 10735 sites land
| Grade | Share of the cohort | Sites | Share |
|---|---|---|---|
| Weak | 6873 | 64.0% | |
| Not ready | 1813 | 16.9% | |
| Adequate | 2012 | 18.7% | |
| Strong | 37 | 0.3% |
By dimension
What the cohort earns, dimension by dimension
The mean share of each dimension’s available points that this cohort earned. Low here means the whole sector is weak on it, not that one site dragged an average down. The per-site spread is in the dataset.
| Dimension | Mean share earned | Mean |
|---|---|---|
| #1 · Reach
These parameters determine the fundamental ease of access that AI has to your site information. |
68% | |
| #2 · Read
AI generally turns off JavaScript. Does your site information survive without it? |
47% | |
| #3 · Understand
Does a machine know who and what you are? |
24% | |
| #4 · Act
Sitemaps, redirects, 404s, licensing terms, and not wasting the crawl budget. |
77% |
How much of each site we read
The cap is 32 URLs and it is a ceiling, not a promise. A portal whose every link points at a different host yields one page; a university yields the full sample. The median here is 32, the range 1–32, published so that "we sampled 32 URLs per site" cannot become a claim the data does not support.
348 sites in this cohort served a certificate we could not verify. They were read anyway and scored normally, because reporting no response for a site every browser loads would describe our TLS stack rather than the site, and each one carries the finding in its row.
Where this cohort fails
8 tests almost nobody in this cohort passes
Universal — nobody passes these
| Test | What it asks | Failing | Of | Points |
|---|---|---|---|---|
| EXT-11 | Have you marked the part of a page that answers a spoken question? | 10735 | 0 | |
| EXT-12 | Do you tell search engines the moment a page changes? | 10735 | 0 | |
| EXT-16 | Do you publish a card or a skills list for the agents you run? | 10735 | 0 | |
| EXT-17 | Do you list your agents in your domain's DNS records? | 10387 | 0 | |
| EXT-2 | Do you list your APIs and agent tools where agents look for them? | 486 | 0 | |
| RED-10 | Do you offer a plain-text (Markdown) copy of your pages? | 8805 | 2 | |
| RED-11 | Does each page tell machines where its Markdown copy is? | 4 | 1 | |
| UND-9 | If a page is behind a paywall, does it say so? | 22 | 2 |
Near-universal — 95% and above
| Test | What it asks | Failing | Of | Points |
|---|---|---|---|---|
| EXT-14 | Does your site offer its actions to AI browsers as tools? | 9871 | 0 | |
| EXT-7 | If you run real question-and-answer pages, are they marked as such? | 509 | 0 | |
| RED-12 | If a machine asks for Markdown, does your site give it? | 10735 | 2 | |
| UND-1 | Does your site say clearly who you are? | 10733 | 2 | |
| UND-2 | Does your site use the page labels that search engines still read for what you publish? | 10735 | 3 | |
| PST-2 | Have you posted a Content Signals statement about what AI may do with your content? | 10735 | 0 | |
| UND-5 | Does the author label in your page code point to that person? | 8091 | 1 | |
| UND-10 | Does your page code link to your official profiles elsewhere? | 10733 | 2 | |
| EXT-13 | Can an assistant ask your site a question directly? | 10735 | 0 | |
| PST-4 | Have you reserved your text and data mining rights in a form machines can read? | 10735 | 0 | |
| EXT-1 | Do you publish an llms.txt file for coding assistants? | 10735 | 0 | |
| EXT-4 | Can an AI assistant connect to your site as a tool? | 10735 | 0 |
Common — 90 to 95%
| Test | What it asks | Failing | Of | Points |
|---|---|---|---|---|
| UND-6 | Are your published and updated dates honest and visible? | 10735 | 6 |
Coral bars mark tests worth 2 points or more, the failures that actually move a score.
Every site
Every 17,704, named, with a report for each
Whether or not it has been scanned. Rows with no website on record, sites that were unreachable and sites that turned us away stay in the table with the reason on them, and none of them enters an average: dropping them would shrink the population to the part that was easy to measure. A few points between two neighbors is noise. The box filters every row in the cohort, not only the page you are on; click a header to sort the rows on this page by name or by score.
Showing 14,101–14,200 of 17,704 · page 142 of 178
| Site | Score | Gated | Pages read | Report |
|---|---|---|---|---|
| Vernonia SD 47J, Oregon vernonia.k12.or.usNCES district id 4112930; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 64 | No | 1 | |
| Wallowa SD 12, Oregon wallowa.k12.or.usNCES district id 4112990; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 63 | No | 32 | |
| Warrenton-Hammond SD 30, Oregon warrentonschools.comblockedNCES district id 4113080; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 403 (Cloudflare) | — | No | — | |
| West Linn-Wilsonville SD 3J, Oregon wlwv.k12.or.usNCES district id 4113170; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 53 | Gated | 32 | |
| Willamina SD 30J, Oregon willamina.k12.or.usNCES district id 4113350; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 64 | No | 32 | |
| Winston-Dillard SD 116, Oregon wdsd.orgNCES district id 4113490; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 48 | Gated | 24 | |
| Woodburn SD 103, Oregon woodburnsd.orgNCES district id 4113530; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 58 | Gated | 32 | |
| Yamhill Carlton SD 1, Oregon ycsd.k12.or.usNCES district id 4100016; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 52 | Gated | 32 | |
| Yoncalla SD 32, Oregon yoncalla.k12.or.usNCES district id 4113650; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 53 | Gated | 32 | |
| 21st Century Cyber CS, Pennsylvania 21stcenturycyber.orgNCES district id 4200091; an independent charter agency, its own local education agency; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 28 | Gated | 1 | |
| Abington Heights SD, Pennsylvania ahsd.orgblockedNCES district id 4202010; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 403 (Cloudflare) | — | No | — | |
| Abington SD, Pennsylvania abington.k12.pa.usblockedNCES district id 4202040; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Achievement House CS, Pennsylvania achievementcharter.comNCES district id 4200128; an independent charter agency, its own local education agency; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 66 | No | 30 | |
| Ad Prima CS, Pennsylvania adprimacharterschools.orgblockedNCES district id 4200129; an independent charter agency, its own local education agency; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 403 (Cloudflare) | — | No | — | |
| Agora Cyber CS, Pennsylvania agora.orgblockedNCES district id 4200140; an independent charter agency, its own local education agency; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 403 (Cloudflare) | — | No | — | |
| Albert Gallatin Area SD, Pennsylvania agasd.orgblockedNCES district id 4202100; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 403 (Cloudflare) | — | No | — | |
| Aliquippa SD, Pennsylvania quipsd.orgblockedNCES district id 4202130; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 403 (Cloudflare) | — | No | — | |
| Allegheny Valley SD, Pennsylvania avsdweb.orgNCES district id 4202190; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 46 | Gated | 32 | |
| Allegheny-Clarion Valley SD, Pennsylvania acvsd.orgNCES district id 4202310; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 33 | Gated | 1 | |
| Allentown City SD, Pennsylvania allentownsd.orgNCES district id 4202280; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 50 | Gated | 32 | |
| Alliance for Progress CS, Pennsylvania afpcs.orgblockedNCES district id 4200039; an independent charter agency, its own local education agency; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 403 (Cloudflare) | — | No | — | |
| Altoona Area SD, Pennsylvania aasdcat.comblockedNCES district id 4202340; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; the address pointed at a page, not the site root; the root is scanned; not measured: HTTP 403 (Cloudflare) | — | No | — | |
| Ambridge Area SD, Pennsylvania ambridge.k12.pa.usNCES district id 4202440; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 53 | Gated | 32 | |
| Annville-Cleona SD, Pennsylvania acschools.orgblockedNCES district id 4202490; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Antietam SD, Pennsylvania antietamsd.orgNCES district id 4202480; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 54 | Gated | 32 | |
| Antonia Pantoja Community CS, Pennsylvania pantojacharter.orgblockedNCES district id 4200813; an independent charter agency, its own local education agency; web address from Pennsylvania Department of Education, EdNA (Educational Names and Addresses) Public Schools Extract (open status), read 2026-10-28, not checked by loading it; the address is the one the state's own directory lists; not measured: HTTP 403 (Cloudflare) | — | No | — | |
| Apollo-Ridge SD, Pennsylvania apolloridge.comblockedNCES district id 4202550; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 403 | — | No | — | |
| Armstrong SD, Pennsylvania asd.k12.pa.usblockedNCES district id 4202590; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 403 (Cloudflare) | — | No | — | |
| Arts Academy CS, Pennsylvania arts-cs.orgNCES district id 4200860; an independent charter agency, its own local education agency; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 60 | No | 1 | |
| Arts Academy Elementary CS, Pennsylvania artsacademyecs.orgblockedNCES district id 4200883; an independent charter agency, its own local education agency; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 403 (Cloudflare) | — | No | — | |
| ASPIRA Bilingual Cyber CS, Pennsylvania abccs.orgblockedNCES district id 4200835; an independent charter agency, its own local education agency; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 403 (Cloudflare) | — | No | — | |
| Athens Area SD, Pennsylvania athensasd.k12.pa.usblockedNCES district id 4202670; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 403 (Cloudflare) | — | No | — | |
| Austin Area SD, Pennsylvania austinsd.netNCES district id 4202700; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 47 | Gated | 32 | |
| Avella Area SD, Pennsylvania avellasd.orgNCES district id 4202760; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 54 | Gated | 31 | |
| Avon Grove CS, Pennsylvania agcharter.orgNCES district id 4200101; an independent charter agency, its own local education agency; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 61 | Gated | 32 | |
| Avon Grove SD, Pennsylvania avongrove.orgNCES district id 4202790; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 56 | Gated | 32 | |
| Avonworth SD, Pennsylvania avonworth.k12.pa.usNCES district id 4202820; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 61 | Gated | 32 | |
| Baden Academy CS, Pennsylvania badenacademy.orgNCES district id 4200861; an independent charter agency, its own local education agency; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 68 | No | 31 | |
| Bald Eagle Area SD, Pennsylvania beasd.orgNCES district id 4202910; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 55 | No | 4 | |
| Baldwin-Whitehall SD, Pennsylvania bwschools.netNCES district id 4202970; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 54 | Gated | 32 | |
| Bangor Area SD, Pennsylvania bangor.k12.pa.usNCES district id 4203000; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 51 | Gated | 32 | |
| Bear Creek Community CS, Pennsylvania bearcreekschool.comNCES district id 4200126; an independent charter agency, its own local education agency; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 33 | Gated | 1 | |
| Beaver Area SD, Pennsylvania basd.k12.pa.usblockedNCES district id 4203120; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 403 (Cloudflare) | — | No | — | |
| Bedford Area SD, Pennsylvania bedfordasd.orgNCES district id 4203180; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 32 | Gated | 32 | |
| Belle Vernon Area SD, Pennsylvania bellevernonarea.netNCES district id 4203210; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; the address pointed at a page, not the site root; the root is scanned | 33 | Gated | 1 | |
| Bellefonte Area SD, Pennsylvania basd.netblockedNCES district id 4203240; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Bellwood-Antis SD, Pennsylvania blwd.k12.pa.usblockedNCES district id 4203300; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 403 (Cloudflare) | — | No | — | |
| Belmont CS, Pennsylvania cea-philly.orgNCES district id 4200108; an independent charter agency, its own local education agency; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; shares one website with 1 other agency, measured once | 62 | No | 1 | |
| Bensalem Township SD, Pennsylvania bensalemsd.orgblockedNCES district id 4203330; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 403 (Cloudflare) | — | No | — | |
| Benton Area SD, Pennsylvania bentonsd.k12.pa.usNCES district id 4203390; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 46 | Gated | 1 | |
| Bentworth SD, Pennsylvania bentworth.orgNCES district id 4203360; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 28 | Gated | 1 | |
| Berlin Brothersvalley SD, Pennsylvania bbsd.comNCES district id 4203420; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 56 | Gated | 32 | |
| Bermudian Springs SD, Pennsylvania bermudian.orgNCES district id 4203450; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 61 | Gated | 32 | |
| Berwick Area SD, Pennsylvania berwicksd.orgblockedNCES district id 4203480; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Bethel Park SD, Pennsylvania bpsd.orgblockedNCES district id 4203510; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 403 (Cloudflare) | — | No | — | |
| Bethlehem Area SD, Pennsylvania basdschools.orgNCES district id 4203570; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 53 | Gated | 32 | |
| Bethlehem-Center SD, Pennsylvania bcasd.netNCES district id 4203600; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 63 | No | 23 | |
| Big Beaver Falls Area SD, Pennsylvania tigerweb.orgNCES district id 4203630; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 54 | Gated | 32 | |
| Big Spring SD, Pennsylvania bigspringsd.orgNCES district id 4203660; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 53 | Gated | 32 | |
| Blackhawk SD, Pennsylvania bsd.k12.pa.usblockedNCES district id 4203688; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 403 (Cloudflare) | — | No | — | |
| Blacklick Valley SD, Pennsylvania bvsd.k12.pa.usNCES district id 4203690; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 53 | Gated | 32 | |
| Bloomsburg Area SD, Pennsylvania bloomsburgasd.schoolwires.comNCES district id 4203840; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; the address pointed at a page, not the site root; the root is scanned | 33 | Gated | 1 | |
| Blue Mountain SD, Pennsylvania bmsd.orgNCES district id 4203870; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 64 | No | 32 | |
| Blue Ridge SD, Pennsylvania brsd.orgNCES district id 4203900; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 52 | Gated | 32 | |
| Boyertown Area SD, Pennsylvania boyertownasd.orgNCES district id 4203960; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 51 | Gated | 32 | |
| Boys' Latin of Philadelphia CS, Pennsylvania no website on recordNCES district id 4200760; an independent charter agency, its own local education agency; neither NCES, Wikidata nor the state's directory carries a usable web address for this agency | — | No | — | |
| Bradford Area SD, Pennsylvania bradfordareaschools.orgblockedNCES district id 4204020; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Brandywine Heights Area SD, Pennsylvania bhasd.orgNCES district id 4204050; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 35 | Gated | 32 | |
| Brentwood Borough SD, Pennsylvania bb-sd.comblockedNCES district id 4204140; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 403 (Cloudflare) | — | No | — | |
| Bristol Borough SD, Pennsylvania bbsd.orgNCES district id 4204200; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 56 | No | 1 | |
| Bristol Township SD, Pennsylvania btsd.usNCES district id 4204230; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 33 | Gated | 1 | |
| Brockway Area SD, Pennsylvania brockway.k12.pa.usblockedNCES district id 4204260; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 401 | — | No | — | |
| Brookville Area SD, Pennsylvania basd.usNCES district id 4204320; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 52 | No | 32 | |
| Brownsville Area SD, Pennsylvania basd.orgblockedNCES district id 4204080; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Bryn Athyn SD, Pennsylvania brynathynschooldistrict.orgNCES district id 4204090; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; NCES reports no school operating under this agency this year; it may send its students to a neighbor's schools | 60 | No | 22 | |
| Bucks County Montessori CS, Pennsylvania bcmcs.comblockedNCES district id 4200069; an independent charter agency, its own local education agency; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 403 (Cloudflare) | — | No | — | |
| Burgettstown Area SD, Pennsylvania burgettstown.k12.pa.usNCES district id 4204500; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 53 | Gated | 32 | |
| Burrell SD, Pennsylvania burrell.k12.pa.usNCES district id 4204530; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 56 | Gated | 32 | |
| Butler Area SD, Pennsylvania basdk12.orgNCES district id 4204590; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 54 | Gated | 32 | |
| California Academy of Learning CS, Pennsylvania no website on recordNCES district id 4289394; an independent charter agency, its own local education agency; neither NCES, Wikidata nor the state's directory carries a usable web address for this agency | — | No | — | |
| California Area SD, Pennsylvania calsd.orgNCES district id 4204710; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 44 | Gated | 32 | |
| Cambria Heights SD, Pennsylvania chsd1.orgblockedNCES district id 4204740; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 403 (Cloudflare) | — | No | — | |
| Cameron County SD, Pennsylvania camcosd.orgNCES district id 4204830; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 51 | Gated | 32 | |
| Camp Hill SD, Pennsylvania camphillsd.k12.pa.usNCES district id 4204860; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 56 | Gated | 32 | |
| Canon-McMillan SD, Pennsylvania cmsd.k12.pa.usNCES district id 4204890; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 59 | Gated | 32 | |
| Canton Area SD, Pennsylvania canton.k12.pa.usNCES district id 4204920; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 54 | No | 32 | |
| Capital Area School for the Arts CS, Pennsylvania casa-arts.orgNCES district id 4200876; an independent charter agency, its own local education agency; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 70 | No | 32 | |
| Carbondale Area SD, Pennsylvania carbondalearea.orgNCES district id 4204980; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 58 | Gated | 26 | |
| Carlisle Area SD, Pennsylvania carlisleschools.orgNCES district id 4205010; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 40 | Gated | 32 | |
| Carlynton SD, Pennsylvania carlynton.netNCES district id 4205040; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 58 | Gated | 32 | |
| Carmichaels Area SD, Pennsylvania carmarea.orgNCES district id 4205070; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 51 | Gated | 32 | |
| Catalyst Academy CS, Pennsylvania catalystacademy.orgunreachableNCES district id 4200904; an independent charter agency, its own local education agency; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | — | No | — | |
| Catasauqua Area SD, Pennsylvania cattysd.orgNCES district id 4205160; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 55 | Gated | 32 | |
| Centennial SD, Pennsylvania centennialsd.orgblockedNCES district id 4205190; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Center for Student Learning CS at Pennsbury, Pennsylvania cslcharter.orgNCES district id 4200100; an independent charter agency, its own local education agency; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 55 | Gated | 32 | |
| Central Bucks SD, Pennsylvania cbsd.orgNCES district id 4205310; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 57 | Gated | 32 | |
| Central Cambria SD, Pennsylvania cencam.orgblockedNCES district id 4205340; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 403 (Cloudflare) | — | No | — | |
| Central Columbia SD, Pennsylvania ccsd.ccblockedNCES district id 4205370; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Central Dauphin SD, Pennsylvania cdschools.orgNCES district id 4205400; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 55 | Gated | 32 | |
| Central Fulton SD, Pennsylvania cfsd.infoblockedNCES district id 4214850; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — |
Scores are for the population, not for ranking two named sites against each other. A few points between neighbors is noise. See what these numbers can and cannot support. Data: sites.csv · checks.csv · summary.json