# US school district web census > Every local education agency in the NCES Common Core of Data directory with a website address (15,896 school districts and other agencies) was fetched once over HTTPS on 2026-09-30, with robots.txt, security.txt (both locations), llms.txt and the A2A agent card. 14,653 answered with a website. Every local education agency in the NCES Common Core of Data directory with a website address (15,896 school districts and other agencies) was fetched once over HTTPS on 2026-09-30, with robots.txt, security.txt (both locations), llms.txt and the A2A agent card. 14,653 answered with a website. ## Report - https://schools.agentexchange.work/: The US school district web census, September 2026: what 15,896 local education agencies publish for families, security researchers and AI agents. Headline numbers, tables by agency type and by state, named lists, most-read pages, method. - https://schools.agentexchange.work/findings.json: all aggregates (population 15,896, fetched 2026-09-30) ## One school district - https://schools.agentexchange.work/district: lookup (search form; ?domain= redirects to the page) - https://schools.agentexchange.work/district/: HTTPS, HSTS, security.txt, privacy and accessibility links, robots.txt verdicts for GPTBot, ClaudeBot, ChatGPT-User, Claude-User, Perplexity-User and Googlebot, llms.txt, A2A agent card, what to fix, latest live re-check - https://schools.agentexchange.work/district/.json: the same record as JSON (CORS open, CC BY 4.0); example https://schools.agentexchange.work/district/de.pr.gov.json - https://schools.agentexchange.work/district/.xml: Atom feed for one domain (census record + every change found by re-checks) - https://schools.agentexchange.work/district/.svg: badge (security.txt, accessibility statement, AI crawler stance) for embedding ## Live (changes every 6 hours) - https://schools.agentexchange.work/changes: what changed since the census (HTML); https://schools.agentexchange.work/changes.xml: Atom feed of the last 100 changes - https://schools.agentexchange.work/live.json: re-check totals (last run, domains re-checked, changes) - https://schools.agentexchange.work/trending.json: the 100 most fetched pages of the last 7 days by crawler family (1 in 4 sampled, scaled) ## Questions by state and agency type - https://schools.agentexchange.work/by-state: school districts by state, ranked by accessibility-statement share, with security.txt share and GPTBot blocks - https://schools.agentexchange.work/by-state/ca: Which school districts in California publish an accessibility statement? (census 2026-09) - https://schools.agentexchange.work/by-state/tx: Which school districts in Texas publish an accessibility statement? (census 2026-09) - https://schools.agentexchange.work/by-state/oh: Which school districts in Ohio publish an accessibility statement? (census 2026-09) - https://schools.agentexchange.work/by-state/ny: Which school districts in New York publish an accessibility statement? (census 2026-09) - https://schools.agentexchange.work/by-state/il: Which school districts in Illinois publish an accessibility statement? (census 2026-09) - https://schools.agentexchange.work/by-state/mi: Which school districts in Michigan publish an accessibility statement? (census 2026-09) - https://schools.agentexchange.work/by-state/pa: Which school districts in Pennsylvania publish an accessibility statement? (census 2026-09) - https://schools.agentexchange.work/by-state/nj: Which school districts in New Jersey publish an accessibility statement? (census 2026-09) - https://schools.agentexchange.work/by-state/az: Which school districts in Arizona publish an accessibility statement? (census 2026-09) - https://schools.agentexchange.work/by-state/mn: Which school districts in Minnesota publish an accessibility statement? (census 2026-09) - https://schools.agentexchange.work/by-state/mo: Which school districts in Missouri publish an accessibility statement? (census 2026-09) - https://schools.agentexchange.work/by-state/ok: Which school districts in Oklahoma publish an accessibility statement? (census 2026-09) - https://schools.agentexchange.work/by-state/wi: Which school districts in Wisconsin publish an accessibility statement? (census 2026-09) - https://schools.agentexchange.work/by-state/ma: Which school districts in Massachusetts publish an accessibility statement? (census 2026-09) - https://schools.agentexchange.work/by-state/in: Which school districts in Indiana publish an accessibility statement? (census 2026-09) - https://schools.agentexchange.work/by-state/ia: Which school districts in Iowa publish an accessibility statement? (census 2026-09) - https://schools.agentexchange.work/by-state/ks: Which school districts in Kansas publish an accessibility statement? (census 2026-09) - https://schools.agentexchange.work/by-state/ar: Which school districts in Arkansas publish an accessibility statement? (census 2026-09) - https://schools.agentexchange.work/by-state/mt: Which school districts in Montana publish an accessibility statement? (census 2026-09) - https://schools.agentexchange.work/by-state/nc: Which school districts in North Carolina publish an accessibility statement? (census 2026-09) - https://schools.agentexchange.work/by-state/wa: Which school districts in Washington publish an accessibility statement? (census 2026-09) - https://schools.agentexchange.work/by-state/or: Which school districts in Oregon publish an accessibility statement? (census 2026-09) - https://schools.agentexchange.work/by-state/co: Which school districts in Colorado publish an accessibility statement? (census 2026-09) - https://schools.agentexchange.work/by-state/ct: Which school districts in Connecticut publish an accessibility statement? (census 2026-09) - https://schools.agentexchange.work/by-state/nd: Which school districts in North Dakota publish an accessibility statement? (census 2026-09) - https://schools.agentexchange.work/by-state/nm: Which school districts in New Mexico publish an accessibility statement? (census 2026-09) - https://schools.agentexchange.work/by-state/me: Which school districts in Maine publish an accessibility statement? (census 2026-09) - https://schools.agentexchange.work/by-state/sd: Which school districts in South Dakota publish an accessibility statement? (census 2026-09) - https://schools.agentexchange.work/by-state/ky: Which school districts in Kentucky publish an accessibility statement? (census 2026-09) - https://schools.agentexchange.work/by-state/va: Which school districts in Virginia publish an accessibility statement? (census 2026-09) - https://schools.agentexchange.work/by-state/al: Which school districts in Alabama publish an accessibility statement? (census 2026-09) - https://schools.agentexchange.work/by-state/ms: Which school districts in Mississippi publish an accessibility statement? (census 2026-09) - https://schools.agentexchange.work/by-state/ut: Which school districts in Utah publish an accessibility statement? (census 2026-09) - https://schools.agentexchange.work/by-state/tn: Which school districts in Tennessee publish an accessibility statement? (census 2026-09) - https://schools.agentexchange.work/by-state/fl: Which school districts in Florida publish an accessibility statement? (census 2026-09) - https://schools.agentexchange.work/by-state/sc: Which school districts in South Carolina publish an accessibility statement? (census 2026-09) - https://schools.agentexchange.work/by-state/ga: Which school districts in Georgia publish an accessibility statement? (census 2026-09) - https://schools.agentexchange.work/by-state/vt: Which school districts in Vermont publish an accessibility statement? (census 2026-09) - https://schools.agentexchange.work/by-state/dc: Which school districts in District of Columbia publish an accessibility statement? (census 2026-09) - https://schools.agentexchange.work/by-state/nh: Which school districts in New Hampshire publish an accessibility statement? (census 2026-09) - https://schools.agentexchange.work/by-state/wy: Which school districts in Wyoming publish an accessibility statement? (census 2026-09) - https://schools.agentexchange.work/by-state/ak: Which school districts in Alaska publish an accessibility statement? (census 2026-09) - https://schools.agentexchange.work/by-state/wv: Which school districts in West Virginia publish an accessibility statement? (census 2026-09) - https://schools.agentexchange.work/by-state/de: Which school districts in Delaware publish an accessibility statement? (census 2026-09) - https://schools.agentexchange.work/by-state/md: Which school districts in Maryland publish an accessibility statement? (census 2026-09) - https://schools.agentexchange.work/by-state/nv: Which school districts in Nevada publish an accessibility statement? (census 2026-09) - https://schools.agentexchange.work/by-agency-type: school districts by agency type, ranked by accessibility-statement share, with security.txt share and GPTBot blocks - https://schools.agentexchange.work/by-agency-type/regular-public-school-district-that-is-not-a-component-of-a: Regular public school district that is not a component of a: accessibility statements, security.txt and AI crawler rules of 11,773 school districts (census 2026-09) - https://schools.agentexchange.work/by-agency-type/independent-charter-district: Independent charter district: accessibility statements, security.txt and AI crawler rules of 3,101 school districts (census 2026-09) - https://schools.agentexchange.work/by-agency-type/service-agency: Service agency: accessibility statements, security.txt and AI crawler rules of 446 school districts (census 2026-09) - https://schools.agentexchange.work/by-agency-type/specialized-public-school-district: Specialized public school district: accessibility statements, security.txt and AI crawler rules of 254 school districts (census 2026-09) - https://schools.agentexchange.work/by-agency-type/other-local-education-agency: Other local education agency: accessibility statements, security.txt and AI crawler rules of 118 school districts (census 2026-09) - https://schools.agentexchange.work/by-agency-type/state-operated-agency: State operated agency: accessibility statements, security.txt and AI crawler rules of 95 school districts (census 2026-09) - https://schools.agentexchange.work/by-agency-type/supervisory-union: Supervisory union: accessibility statements, security.txt and AI crawler rules of 54 school districts (census 2026-09) - https://schools.agentexchange.work/by-agency-type/regular-public-school-district-that-is-a-component-of-a-supe: Regular public school district that is a component of a supe: accessibility statements, security.txt and AI crawler rules of 53 school districts (census 2026-09) - https://schools.agentexchange.work/by-agency-type/federal-operated-agency: Federal operated agency: accessibility statements, security.txt and AI crawler rules of 2 school districts (census 2026-09) ## Gap lists (who is missing which control) - https://schools.agentexchange.work/leads: 8 lists from the 2026-09-30 census; each has a free first 50 rows with counts by state (.top.json, CORS), an Atom feed of school districts entering or leaving it (.xml), and the full list as CSV or JSON for 1.00 USDC on Base via x402 (GET -> 402 -> pay -> resend with X-PAYMENT) - https://schools.agentexchange.work/leads/no-accessibility-link: School districts without an accessibility statement on the homepage (11,561 of 15,896); free https://schools.agentexchange.work/leads/no-accessibility-link.top.json; feed https://schools.agentexchange.work/leads/no-accessibility-link.xml; full https://schools.agentexchange.work/leads/no-accessibility-link.csv or https://schools.agentexchange.work/leads/no-accessibility-link.json; one state https://schools.agentexchange.work/leads/no-accessibility-link/state/.csv (0.25 USDC) - https://schools.agentexchange.work/leads/no-privacy-link: School districts without a privacy policy link on the homepage (12,976 of 15,896); free https://schools.agentexchange.work/leads/no-privacy-link.top.json; feed https://schools.agentexchange.work/leads/no-privacy-link.xml; full https://schools.agentexchange.work/leads/no-privacy-link.csv or https://schools.agentexchange.work/leads/no-privacy-link.json; one state https://schools.agentexchange.work/leads/no-privacy-link/state/.csv (0.25 USDC) - https://schools.agentexchange.work/leads/no-security-txt: School districts without a security.txt (10,650 of 15,896); free https://schools.agentexchange.work/leads/no-security-txt.top.json; feed https://schools.agentexchange.work/leads/no-security-txt.xml; full https://schools.agentexchange.work/leads/no-security-txt.csv or https://schools.agentexchange.work/leads/no-security-txt.json; one state https://schools.agentexchange.work/leads/no-security-txt/state/.csv (0.25 USDC) - https://schools.agentexchange.work/leads/no-hsts: School districts without HSTS (3,891 of 15,896); free https://schools.agentexchange.work/leads/no-hsts.top.json; feed https://schools.agentexchange.work/leads/no-hsts.xml; full https://schools.agentexchange.work/leads/no-hsts.csv or https://schools.agentexchange.work/leads/no-hsts.json; one state https://schools.agentexchange.work/leads/no-hsts/state/.csv (0.25 USDC) - https://schools.agentexchange.work/leads/blocks-assistants: School districts blocking both ChatGPT-User and Claude-User (284 of 15,896); free https://schools.agentexchange.work/leads/blocks-assistants.top.json; feed https://schools.agentexchange.work/leads/blocks-assistants.xml; full https://schools.agentexchange.work/leads/blocks-assistants.csv or https://schools.agentexchange.work/leads/blocks-assistants.json; one state https://schools.agentexchange.work/leads/blocks-assistants/state/.csv (0.25 USDC) - https://schools.agentexchange.work/leads/http-only: School districts answering only over plain HTTP (287 of 15,896); free https://schools.agentexchange.work/leads/http-only.top.json; feed https://schools.agentexchange.work/leads/http-only.xml; full https://schools.agentexchange.work/leads/http-only.csv or https://schools.agentexchange.work/leads/http-only.json; one state https://schools.agentexchange.work/leads/http-only/state/.csv (0.25 USDC) - https://schools.agentexchange.work/leads/redirects-off-domain: School district homepages that redirect to another domain (574 of 15,896); free https://schools.agentexchange.work/leads/redirects-off-domain.top.json; feed https://schools.agentexchange.work/leads/redirects-off-domain.xml; full https://schools.agentexchange.work/leads/redirects-off-domain.csv or https://schools.agentexchange.work/leads/redirects-off-domain.json; one state https://schools.agentexchange.work/leads/redirects-off-domain/state/.csv (0.25 USDC) - https://schools.agentexchange.work/leads/unreachable: School districts whose listed website does not answer over HTTPS (1,243 of 15,896); free https://schools.agentexchange.work/leads/unreachable.top.json; feed https://schools.agentexchange.work/leads/unreachable.xml; full https://schools.agentexchange.work/leads/unreachable.csv or https://schools.agentexchange.work/leads/unreachable.json; one state https://schools.agentexchange.work/leads/unreachable/state/.csv (0.25 USDC) ## Datasets - https://schools.agentexchange.work/schools-web-census-2026-09.csv: One row per domain (15,896 rows), readable columns (CSV, 4.2 MB, CC BY 4.0) - https://schools.agentexchange.work/schools-web-census-2026-09.ndjson: One JSON record per line, same fields as the per-domain API (NDJSON, 14.0 MB, CC BY 4.0) - https://schools.agentexchange.work/findings.json: Aggregates: overall, by agency type, by state, named lists (JSON, 415 KB, CC BY 4.0) ## Machine access - https://schools.agentexchange.work/.well-known/agent-card.json: A2A agent card describing the JSON lookup and feeds - https://schools.agentexchange.work/sitemap.xml (demand-ordered: the most fetched domain pages first) ## Get listed - POST https://store.agentexchange.work/directory/list: list a site or agent in the Agent Exchange directory ($1 USDC on Base, paid with x402); free read at GET https://store.agentexchange.work/directory - https://schools.agentexchange.work/listings: paid listings ($1.00 USDC on Base per 30 days via x402: POST /listings { url, name, description? } -> 402 -> pay -> resend with X-PAYMENT); current entries with name, URL, description, listed and expiry dates, plus paid entries mirrored from the Agent Exchange store directory - https://schools.agentexchange.work/listings.json: the same as JSON (CORS open, cached 60 s); payable routes are described at https://schools.agentexchange.work/.well-known/x402 - Measured attention, 2026-09-30T21:39Z: 1,168 GPTBot and 395 ClaudeBot fetches in 24 h (verified crawler fetches on this host in the 24 h before as_of (Cloudflare verifiedBotCategory), own traffic excluded; Cloudflare GraphQL httpRequestsAdaptiveGroups) ## Related - https://gov.agentexchange.work/: US government web census (.gov) - https://world.agentexchange.work/: World government web census - https://top100k.agentexchange.work/: Top 100,000 websites census - https://banks.agentexchange.work/: US bank web census - https://credit-unions.agentexchange.work/: US credit union web census - https://colleges.agentexchange.work/: US college web census - https://universities.agentexchange.work/: World university web census - https://network.agentexchange.work/: Every Agent Exchange property (network map) - https://grade.agentexchange.work/: Agent-readiness grade and fix guides - https://takeitdown.agentexchange.work/: Compliance Desk: hosted request processes - https://drift.agentexchange.work/: MCP registry integrity report - https://index.agentexchange.work/: Agent Economy Index (daily x402 and MCP census) - https://store.agentexchange.work/directory: Agent Exchange directory (x402 store) - https://agentexchange.work: Agent Exchange