Sector
Government
Federal agencies, Congress, states, counties, cities and tribal governments. They answer to different bodies and are built by different people, so each level has its own page and there is no single figure for government.
The segments
Side by side, never added together
| Segment | Drawn from | Median and spread | Scanned | Gated |
|---|---|---|---|---|
| Federal agencies
500 federal executive-branch websites from the .gov registry, ranked by Tranco, with no agency above 10%. |
Cybersecurity and Infrastructure Security Agency (CISA); Tranco |
28
· 21–66
|
497/500 | 489 of 497 |
| Members of Congress
Every sitting senator, representative, delegate and resident commissioner, with their official website. Left out because the seat was vacant at the build date: FL-20, TX-23. |
The @unitedstates project (unitedstates/congress-legislators) |
28
· 28–33
|
539/539 | 539 of 539 |
| State government
Ten sites for each of the 50 states: the portal and the revenue, motor vehicles, health, labor, education, courts, public safety, transportation and environment sites. |
Cybersecurity and Infrastructure Security Agency (CISA) |
28
· 25–74
|
333/500 | 326 of 333 |
| Counties
Every US county and county equivalent. |
US Census Bureau, with CISA and Wikidata |
33
· 13–76
|
3016/3144 | 2636 of 3016 |
| Cities
The 1,000 most populous US cities. |
US Census Bureau, with CISA and Wikidata |
28
· 28–66
|
974/1000 | 926 of 974 |
| Tribal governments
The federally recognized tribes the Bureau of Indian Affairs lists, with the website each publishes. |
Bureau of Indian Affairs, US Department of the Interior |
47
· 28–74
|
402/573 | 227 of 402 |
There is no single figure for government. Each segment is its own population, and a combined median would be a number about whichever segment has the most sites. How the Census is run, and what it can support, is on the methodology page.