Contra Costa County, California: public organizations and their ADA Title II deadlines
Our registry files 106 public organizations under Contra Costa County, from the county government to its cities, school districts and special districts. Each is listed with its exact compliance date under the ADA Title II web rule. Document figures appear only where we have crawled an organization’s website (38 so far).
- Public organizations
- 106
- Due April 26, 2027
- 22
- Due April 26, 2028
- 84
- Documents found (38 websites surveyed)
- 32,208
Most documents found in Contra Costa County
- City of Pleasant Hill
2,573 documents · 26,913 estimated pages · crawled October 3, 2026
- Contra Costa County
2,260 documents · 134,928 estimated pages · crawled September 23, 2026
- City of Concord
2,200 documents · 76,232 estimated pages · crawled September 25, 2026
- City of Richmond
2,151 documents · 86,863 estimated pages · crawled September 25, 2026
- City of El Cerrito
2,145 documents · 54,854 estimated pages · crawled October 4, 2026
- Kensington Fire Protection District
2,000 documents · 5,064 estimated pages · crawled October 13, 2026
Two compliance dates in Contra Costa County
- 22 organizations face the April 26, 2027 date: a population of 50,000 or more, or sized by a larger government that has one. All organizations in California due April 26, 2027
- 84 organizations face the April 26, 2028 date: a population under 50,000, and every special district government. All organizations in California due April 26, 2028
Under 28 CFR 35.200(b) the date turns on population, not on location, so two organizations in one county can face different dates. Each organization’s page explains which figure the rule uses for it.
Every public organization in Contra Costa County
Grouped by type. A name links to its report once we have crawled enough of its website to publish one; every other row shows its deadline and why there is no report yet.
School districts (19)
| Organization | Population | Documents | Deadline | Report |
|---|---|---|---|---|
| Acalanes Union High School District | 119,606 | 158 | April 26, 2027 | View report |
| Antioch Unified School District | 120,675 | Not enough data yet | April 26, 2027 | No report yet |
| Brentwood Union Elementary School District | 68,073 | Not enough data yet | April 26, 2027 | No report yet |
| Byron Union Elementary School District | 15,196 | Not enough data yet | April 26, 2028 | No report yet |
| Canyon Elementary School District | 207 | Not enough data yet | April 26, 2028 | No report yet |
| Contra Costa County Office of Education | — | 403 | April 26, 2027 | View report |
| John Swett Unified School District | 15,187 | Not enough data yet | April 26, 2028 | No report yet |
| Knightsen Elementary School District | 4,191 | Not enough data yet | April 26, 2028 | No report yet |
| Lafayette Elementary School District | 28,787 | Not enough data yet | April 26, 2028 | No report yet |
| Liberty Union High School District | 128,291 | Not yet surveyed | April 26, 2027 | No report yet |
| Martinez Unified School District | 31,282 | Not enough data yet | April 26, 2028 | No report yet |
| Moraga Elementary School District | 17,169 | Not enough data yet | April 26, 2028 | No report yet |
| Mount Diablo Unified School District | 268,005 | Not enough data yet | April 26, 2027 | No report yet |
| Oakley Union Elementary School District | 40,831 | Not enough data yet | April 26, 2028 | No report yet |
| Orinda Union Elementary School District | 19,631 | 84 | April 26, 2028 | View report |
| Pittsburg Unified School District | 63,853 | Not enough data yet | April 26, 2027 | No report yet |
| San Ramon Valley Unified School District | 164,461 | Not enough data yet | April 26, 2027 | No report yet |
| Walnut Creek Elementary School District | 53,812 | Not enough data yet | April 26, 2027 | No report yet |
| West Contra Costa Unified School District | 260,996 | 123 | April 26, 2027 | View report |
Cities (19)
| Organization | Population | Documents | Deadline | Report |
|---|---|---|---|---|
| City of Antioch | 115,291 | 1,795 | April 26, 2027 | View report |
| City of Brentwood | 64,292 | Not yet surveyed | April 26, 2027 | No report yet |
| City of Clayton | 11,070 | 596 | April 26, 2028 | View report |
| City of Concord | 125,410 | 2,200 | April 26, 2027 | View report |
| Town of Danville | 43,582 | 565 | April 26, 2028 | View report |
| City of El Cerrito | 25,962 | 2,145 | April 26, 2028 | View report |
| City of Hercules | 26,016 | Not yet surveyed | April 26, 2028 | No report yet |
| City of Lafayette | 25,391 | Not yet surveyed | April 26, 2028 | No report yet |
| City of Martinez | 37,287 | Not enough data yet | April 26, 2028 | No report yet |
| Town of Moraga | 16,870 | 1,429 | April 26, 2028 | View report |
| City of Oakley | 43,357 | 744 | April 26, 2028 | View report |
| City of Orinda | 19,514 | 841 | April 26, 2028 | View report |
| City of Pinole | 19,022 | 997 | April 26, 2028 | View report |
| City of Pittsburg | 76,416 | Not yet surveyed | April 26, 2027 | No report yet |
| City of Pleasant Hill | 34,613 | 2,573 | April 26, 2028 | View report |
| City of Richmond | 116,448 | 2,151 | April 26, 2027 | View report |
| City of San Pablo | 32,127 | 1,994 | April 26, 2028 | View report |
| City of San Ramon | 84,605 | 787 | April 26, 2027 | View report |
| City of Walnut Creek | 70,127 | Not yet surveyed | April 26, 2027 | No report yet |
Counties (1)
| Organization | Population | Documents | Deadline | Report |
|---|---|---|---|---|
| Contra Costa County | 1,165,927 | 2,260 | April 26, 2027 | View report |
Public colleges (4)
| Organization | Population | Documents | Deadline | Report |
|---|---|---|---|---|
| Contra Costa Community College District | — | 320 | April 26, 2027 | View report |
| Diablo Valley College | — | 243 | April 26, 2027 | View report |
| Los Medanos College | — | Not enough data yet | April 26, 2027 | No report yet |
| Mt. Diablo Adult Education-Mt. Diablo USD | — | Not enough data yet | April 26, 2027 | No report yet |
Special districts (63)
| Organization | Population | Documents | Deadline | Report |
|---|---|---|---|---|
| Alamo Lafayette Cemetery District | — | Not yet surveyed | April 26, 2028 | No report yet |
| Ambrose Recreation and Park District | — | Not yet surveyed | April 26, 2028 | No report yet |
| Bethel Island Municipal Improvement District | — | Not yet surveyed | April 26, 2028 | No report yet |
| Byron Bethany Irrigation District | — | 434 | April 26, 2028 | View report |
| Byron Brentwood Knightsen Union Cemetery District | — | Not yet surveyed | April 26, 2028 | No report yet |
| Byron Sanitary District | — | 39 | April 26, 2028 | View report |
| Castle Rock County Water District | — | Not yet surveyed | April 26, 2028 | No report yet |
| Central Contra Costa Sanitary District | — | 288 | April 26, 2028 | View report |
| Central Contra Costa Solid Waste Authority | — | Not yet surveyed | April 26, 2028 | No report yet |
| Central Contra Costa Transit Authority | — | Not yet surveyed | April 26, 2028 | No report yet |
| Contra Costa County Joint Powers Authority for Self-Insurance | — | Not yet surveyed | April 26, 2028 | No report yet |
| Contra Costa County Schools Insurance Group | — | 1,025 | April 26, 2028 | View report |
| Contra Costa County Schools Self Insurance Group | — | Not yet surveyed | April 26, 2028 | No report yet |
| Contra Costa Mosquito and Vector Control District | — | 971 | April 26, 2028 | View report |
| Contra Costa Resource Conservation District | — | Not enough data yet | April 26, 2028 | No report yet |
| Contra Costa Solano Cos School District Self Insurance Authority | — | Not yet surveyed | April 26, 2028 | No report yet |
| Contra Costa Transportation Authority | — | 628 | April 26, 2028 | View report |
| Contra Costa Water District | — | 1,256 | April 26, 2028 | View report |
| Crockett Community Services District | — | 1,835 | April 26, 2028 | View report |
| Delta Farms Reclamation District 2024 | — | Not yet surveyed | April 26, 2028 | No report yet |
| Delta Ferry Authority | — | Not yet surveyed | April 26, 2028 | No report yet |
| Diablo Community Services District | — | Not yet surveyed | April 26, 2028 | No report yet |
| Diablo Water District | — | 271 | April 26, 2028 | View report |
| Town of Discovery Bay | — | 245 | April 26, 2028 | View report |
| East Contra Costa County Habitat Conservancy | — | Not yet surveyed | April 26, 2028 | No report yet |
| East Contra Costa Irrigation District | — | Not yet surveyed | April 26, 2028 | No report yet |
| East Contra Costa Regional Fee and Financing Authority | — | Not yet surveyed | April 26, 2028 | No report yet |
| East County Transportation Improvement Authority | — | Not yet surveyed | April 26, 2028 | No report yet |
| Eastern Contra Costa Transit Authority | — | Not yet surveyed | April 26, 2028 | No report yet |
| Green Valley Park and Recreation District | — | 39 | April 26, 2028 | View report |
| Ironhouse Sanitary District | — | Not yet surveyed | April 26, 2028 | No report yet |
| Kensington Fire Protection District | — | 2,000 | April 26, 2028 | View report |
| Kensington Police Protection and Community Services District | — | Not yet surveyed | April 26, 2028 | No report yet |
| Knightsen Town Community Services District | — | Not yet surveyed | April 26, 2028 | No report yet |
| Moraga-Orinda Fire District | — | Not yet surveyed | April 26, 2028 | No report yet |
| Mount View Sanitary District | — | Not yet surveyed | April 26, 2028 | No report yet |
| Municipal Pooling Authority | — | 81 | April 26, 2028 | View report |
| Pleasant Hill BART Station Leasing Authority | — | Not yet surveyed | April 26, 2028 | No report yet |
| Pleasant Hill Recreation and Park District | — | 144 | April 26, 2028 | View report |
| Pleasant Hill-Martinez Joint Facilities Agency | — | Not yet surveyed | April 26, 2028 | No report yet |
| Reclamation District 2025 | — | Not yet surveyed | April 26, 2028 | No report yet |
| Reclamation District 2026 | — | Not yet surveyed | April 26, 2028 | No report yet |
| Reclamation District 2059 | — | Not yet surveyed | April 26, 2028 | No report yet |
| Reclamation District 2065 | — | Not yet surveyed | April 26, 2028 | No report yet |
| Reclamation District 2090 | — | Not yet surveyed | April 26, 2028 | No report yet |
| Reclamation District 2117 | — | Not yet surveyed | April 26, 2028 | No report yet |
| Reclamation District 2122 | — | Not yet surveyed | April 26, 2028 | No report yet |
| Reclamation District 2137 | — | Not yet surveyed | April 26, 2028 | No report yet |
| Reclamation District 799 | — | Not yet surveyed | April 26, 2028 | No report yet |
| Reclamation District 800 | — | 140 | April 26, 2028 | View report |
| Reclamation District 830 | — | Not yet surveyed | April 26, 2028 | No report yet |
| Rodeo Sanitary District | — | 187 | April 26, 2028 | View report |
| Rodeo-Hercules Fire Protection District | — | Not yet surveyed | April 26, 2028 | No report yet |
| San Ramon Valley Fire Protection District | — | Not yet surveyed | April 26, 2028 | No report yet |
| School Project for Utility Rate Reduction (SPURR) | — | Not yet surveyed | April 26, 2028 | No report yet |
| State Route 4 Bypass Authority | — | 47 | April 26, 2028 | View report |
| Stege Sanitary District | — | Not yet surveyed | April 26, 2028 | No report yet |
| W Contra Costa Transportation Advisory Comm (WCCTAC) | — | Not yet surveyed | April 26, 2028 | No report yet |
| West Contra Costa Health Care District | — | 170 | April 26, 2028 | View report |
| West Contra Costa Integrated Waste Management Authority | — | Not yet surveyed | April 26, 2028 | No report yet |
| West County Agency | — | Not yet surveyed | April 26, 2028 | No report yet |
| West County Wastewater District | — | Not yet surveyed | April 26, 2028 | No report yet |
| Western Contra Costa Transit Authority | — | Not yet surveyed | April 26, 2028 | No report yet |
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