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 4,501–4,600 of 17,704 · page 46 of 178
| Site | Score | Gated | Pages read | Report |
|---|---|---|---|---|
| Geff CCSD 14, Illinois no website on recordNCES district id 1716320; neither NCES, Wikidata nor the state's directory carries a usable web address for this agency | — | No | — | |
| Gen George Patton SD 133, Illinois district133.orgblockedNCES district id 1730900; 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 | — | |
| Geneseo CUSD 228, Illinois geneseoschools.orgblockedNCES district id 1716350; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Geneva CUSD 304, Illinois no website on recordNCES district id 1716380; neither NCES, Wikidata nor the state's directory carries a usable web address for this agency | — | No | — | |
| Genoa Kingston CUSD 424, Illinois gkschools.orgblockedNCES district id 1716410; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Georgetown-Ridge Farm CUD 4, Illinois grf.k12.il.usblockedNCES district id 1700092; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Germantown Hills SD 69, Illinois ghills69.comblockedNCES district id 1716560; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Germantown SD 60, Illinois ges60.orgblockedNCES district id 1716530; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Giant City CCSD 130, Illinois gcs130.orgNCES district id 1716590; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 55 | No | 27 | |
| Gibson City-Melvin-Sibley CUSD 5, Illinois gcmsk12.orgNCES district id 1700041; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 43 | Gated | 31 | |
| Gifford CCSD 188, Illinois gifford.k12.il.usblockedNCES district id 1716650; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Gillespie CUSD 7, Illinois gcusd7.orgNCES district id 1716680; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 52 | Gated | 32 | |
| Glen Ellyn SD 41, Illinois d41.orgNCES district id 1716800; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 54 | Gated | 32 | |
| Glenbard Twp HSD 87, Illinois glenbard87.orgNCES district id 1716830; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 48 | Gated | 32 | |
| Glenbrook HSD 225, Illinois glenbrook225.orgNCES district id 1729010; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 57 | Gated | 32 | |
| Glencoe SD 35, Illinois glencoeschools.orgNCES district id 1716860; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 54 | Gated | 32 | |
| Glenview CCSD 34, Illinois glenview34.orgNCES district id 1716920; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 48 | Gated | 32 | |
| Golf ESD 67, Illinois golf67.netNCES district id 1726820; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 53 | Gated | 32 | |
| Goreville CUD 1, Illinois gorevilleschools.comblockedNCES district id 1700014; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Gower SD 62, Illinois gower62.comNCES district id 1717160; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 52 | Gated | 32 | |
| Grand Prairie CCSD 6, Illinois no website on recordNCES district id 1717190; neither NCES, Wikidata nor the state's directory carries a usable web address for this agency | — | No | — | |
| Grand Ridge CCSD 95, Illinois grgs95.orgblockedNCES district id 1717220; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Granite City CUSD 9, Illinois gcsd9.netNCES district id 1717280; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 59 | Gated | 32 | |
| Grant CCSD 110, Illinois dist110.comblockedNCES district id 1717310; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Grant CHSD 124, Illinois grantbulldogs.orgNCES district id 1717340; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 50 | Gated | 32 | |
| Grant Park CUSD 6, Illinois grantparkdragons.orgNCES district id 1717370; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 46 | No | 30 | |
| Grass Lake SD 36, Illinois gls36.orgNCES district id 1717490; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 61 | No | 31 | |
| Grayslake CCSD 46, Illinois d46.orgNCES district id 1717520; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 51 | Gated | 32 | |
| Grayslake CHSD 127, Illinois d127.orgblockedNCES district id 1717550; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Grayville CUSD 1, Illinois gcusd.comNCES district id 1717580; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 56 | No | 21 | |
| Greenfield CUSD 10, Illinois greenfieldschools.orgblockedNCES district id 1717670; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Greenview CUSD 200, Illinois greenviewschools.orgblockedNCES district id 1717700; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Griggsville-Perry CUSD 4, Illinois griggsvilleperry.orgblockedNCES district id 1717790; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Gurnee SD 56, Illinois d56.orgblockedNCES district id 1717800; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Hall HSD 502, Illinois hallhighschool502.comNCES district id 1718030; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 61 | No | 32 | |
| Hamilton CCSD 328, Illinois hhs328.comunreachableNCES district id 1718060; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | — | No | — | |
| Hamilton Co CUSD 10, Illinois unit10.comNCES district id 1710790; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 54 | No | 32 | |
| Hampton SD 29, Illinois hampton29.comblockedNCES district id 1718090; 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 | — | |
| Hardin County CUSD 1, Illinois hardin.k12.il.usNCES district id 1718200; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 33 | Gated | 1 | |
| Harlem UD 122, Illinois harlem122.orgNCES district id 1718240; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 63 | No | 27 | |
| Harmony Emge SD 175, Illinois harmony175.orgblockedNCES district id 1714220; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Harrisburg CUSD 3, Illinois hbg.saline.k12.il.usblockedNCES district id 1718270; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Harrison SD 36, Illinois hsd36.orgblockedNCES district id 1718360; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Hartsburg Emden CUSD 21, Illinois logan.k12.il.usNCES district id 1718390; 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 | |
| Harvard CUSD 50, Illinois cusd50.orgblockedNCES district id 1718420; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Harvey SD 152, Illinois harvey152.orgblockedNCES district id 1718450; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Havana CUSD 126, Illinois havana126.netblockedNCES district id 1718510; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Hawthorn CCSD 73, Illinois hawthorn73.orgNCES district id 1718570; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 54 | Gated | 32 | |
| Hazel Crest SD 152-5, Illinois no website on recordNCES district id 1718600; neither NCES, Wikidata nor the state's directory carries a usable web address for this agency | — | No | — | |
| Henry-Senachwine CUSD 5, Illinois hscusd5.orgNCES district id 1700115; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 31 | Gated | 1 | |
| Heritage CUSD 8, Illinois heritage8.orgblockedNCES district id 1700106; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Herrin CUSD 4, Illinois herrinschools.orgblockedNCES district id 1718810; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Herscher CUSD 2, Illinois hcusd2.orgNCES district id 1718840; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 33 | Gated | 1 | |
| Heyworth CUSD 4, Illinois husd4.orgblockedNCES district id 1718870; 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 | — | |
| Hiawatha CUSD 426, Illinois no website on recordNCES district id 1721300; neither NCES, Wikidata nor the state's directory carries a usable web address for this agency; the website NCES carries is not a web address and was not used; the state's directory lists something for this agency that is not a web address, and it was not used | — | No | — | |
| High Mount SD 116, Illinois highmountschool.comblockedNCES district id 1718960; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Highland CUSD 5, Illinois highlandcusd5.orgblockedNCES district id 1718990; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Hillsboro CUSD 3, Illinois hillsboroschools.netNCES district id 1719200; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 58 | Gated | 32 | |
| Hillside SD 93, Illinois hillside93.orgblockedNCES district id 1719230; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Hinckley Big Rock CUSD 429, Illinois hbr429.orgblockedNCES district id 1719260; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Hinsdale CCSD 181, Illinois d181.orgNCES district id 1719290; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 58 | Gated | 32 | |
| Hinsdale Twp HSD 86, Illinois d86.hinsdale86.orgNCES district id 1719320; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 50 | Gated | 1 | |
| Hollis Cons SD 328, Illinois hollis328.netunreachableNCES district id 1719420; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | — | No | — | |
| Homer CCSD 33C, Illinois homerschools.orgNCES district id 1719500; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 52 | Gated | 32 | |
| Homewood Flossmoor CHSD 233, Illinois no website on recordNCES district id 1719560; neither NCES, Wikidata nor the state's directory carries a usable web address for this agency | — | No | — | |
| Homewood SD 153, Illinois hsd153.orgblockedNCES district id 1719530; web address from Wikidata, not checked by loading it; the address is Wikidata's official website for this district, which anybody can edit, so it is low confidence; not measured: HTTP 403 (Cloudflare) | — | No | — | |
| Hononegah CHD 207, Illinois hononegah.orgNCES district id 1719620; web address from Wikidata, not checked by loading it; the address is Wikidata's official website for this district, which anybody can edit, so it is low confidence | 49 | Gated | 32 | |
| Hoopeston Area CUSD 11, Illinois hoopeston.k12.il.usblockedNCES district id 1719660; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Hoover-Schrum Memorial SD 157, Illinois hsdist157.orgNCES district id 1719680; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 47 | Gated | 32 | |
| Horizon Science Acad-Belmont Charter Sch, Illinois hsabelmont.orgblockedNCES district id 1701412; 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 | — | |
| Horizon Science Acad-McKinley Park Charter Sch, Illinois hsamckinley.orgblockedNCES district id 1701410; 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 | — | |
| Huntley Community School District 158, Illinois huntley158.orgNCES district id 1719830; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 58 | Gated | 32 | |
| Hutsonville CUSD 1, Illinois hutsonvilletigers.netblockedNCES district id 1719920; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Il Valley Central USD 321, Illinois ivcschools.comNCES district id 1719970; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 61 | No | 32 | |
| Illini Bluffs CUSD 327, Illinois illinibluffs.comblockedNCES district id 1719960; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Illini Central CUSD 189, Illinois illinicentral.orgblockedNCES district id 1700113; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Illini West H S Dist 307, Illinois illiniwest.orgNCES district id 1701384; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 33 | Gated | 1 | |
| Illinois Mathematics & Science Academy, Illinois no website on recordNCES district id 1700101; neither NCES, Wikidata nor the state's directory carries a usable web address for this agency | — | No | — | |
| Indian Creek CUSD 425, Illinois indiancreekschools.orgblockedNCES district id 1735970; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Indian Prairie CUSD 204, Illinois ipsd.orgNCES district id 1741690; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 57 | Gated | 32 | |
| Indian Springs SD 109, Illinois isd109.orgNCES district id 1707170; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 53 | Gated | 32 | |
| Intrinsic 2 Charter High School, Illinois no website on recordNCES district id 1701438; 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 | — | |
| Iroquois County CUSD 9, Illinois watsekaschools.orgblockedNCES district id 1720170; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Iroquois West CUSD 10, Illinois iwest.k12.il.usblockedNCES district id 1720180; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Irvington CCSD 11, Illinois irvingtongradeschool.comNCES district id 1720190; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 33 | Gated | 1 | |
| ISU Laboratory Schools, Illinois no website on recordNCES district id 1700099; neither NCES, Wikidata nor the state's directory carries a usable web address for this agency | — | No | — | |
| Itasca SD 10, Illinois itasca10.orgblockedNCES district id 1720220; 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 | — | |
| Iuka CCSD 7, Illinois iukaschool.comblockedNCES district id 1720250; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| J S Morton HSD 201, Illinois morton201.orgNCES district id 1726880; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 47 | Gated | 32 | |
| Jacksonville SD 117, Illinois jsd117.orgblockedNCES district id 1720280; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Jasper CCSD 17, Illinois jasperpolecats.comNCES district id 1720370; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 53 | No | 32 | |
| Jasper County CUD 1, Illinois jaspercountyschools.netblockedNCES district id 1720380; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Jersey CUSD 100, Illinois jersey100.orgblockedNCES district id 1720430; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Johnsburg CUSD 12, Illinois johnsburg12.orgblockedNCES district id 1720490; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Johnston City CUSD 1, Illinois jcindians.orgblockedNCES district id 1720550; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Joliet PSD 86, Illinois joliet86.orgblockedNCES district id 1720580; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Joliet Twp HSD 204, Illinois jths.orgNCES district id 1720610; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 53 | Gated | 32 | |
| Joppa-Maple Grove UD 38, Illinois joppa38.comblockedNCES district id 1700015; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it; not measured: HTTP 406 | — | No | — | |
| Kaneland CUSD 302, Illinois kaneland.orgNCES district id 1724480; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 55 | Gated | 32 | |
| Kankakee SD 111, Illinois kankakeeschooldistrict.orgNCES district id 1720760; web address as the state reported it to NCES (CCD LEA directory 2025-26), not checked by loading it | 66 | No | 1 |
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