Official Census inventory · June 30, 2025
The local layer, finally visible.
Counties, cities, townships, fire districts, water authorities, school systems, and thousands of public bodies are now searchable in one permanent, source-linked directory.
97,241total Census records
92,756governments & school systems
96,810functioning records
41,166records with a reported site
SCHOOL SYSTEMS, BUILT FOR PEOPLE
Do more than confirm a district exists.
Open schools, students, spending, current board holders, vacancies, and elections wherever those official layers are connected.
- School systems
- 13,853
- Operating schools
- 89,031
- Governance / leadership layers
- 2,346
Directory search
40,199 matching records
Special district governmentFunctioning
San Joaquin Valley Library System (sjvls)
LIBRARIES
- County area
- Fresno
- Contact
- 2420 MARIPOSA ST · FRESNO, CA · 93721-2285
- Census ID
- 219758
Special district governmentFunctioning
San Joaquin Valley Water Infrastructure Authority
WATER SUPPLY UTILITY
- County area
- Tulare
- Contact
- PO BOX 1247 · FRESNO, CA · 93715-1247
- Census ID
- 247583
Special district governmentFunctioning
San Joaquin Valleywide Air Pollution Study Agency
HEALTH
- County area
- Kern
- Contact
- 1990 E GETTYSBURG AVE · FRESNO, CA · 93726-0244
- Census ID
- 183750
Special district governmentFunctioning
San Jose-Santa Clara Clean Wtr Financing Auth
SEWERAGE
- County area
- Santa Clara
- Contact
- 200 E SANTA CLARA ST · SAN JOSE, CA · 95113-1903
- Census ID
- 123550
Special district governmentFunctioning
San Juan Basin Authority
WATER SUPPLY UTILITY
- County area
- Orange
- Contact
- 26111 ANTONIO PKWY · RANCHO SANTA MARGARITA, CA · 92688-5596
- Census ID
- 205977
Special district governmentFunctioning
San Juan Bautista Cemetery Dist
CEMETERIES
- County area
- San Benito
- Contact
- 481 4TH ST, 2ND FL · HOLLISTER, CA · 95023-3840
- Census ID
- 142762
Special district governmentFunctioning
San Juan Ridge County Water Dist
IRRIGATION
- County area
- Nevada
- Contact
- PO BOX 196 · NORTH SAN JUAN, CA · 95960-0196
- Census ID
- 142548
Special district governmentFunctioning
San Juan Water District
WATER SUPPLY UTILITY
- County area
- Sacramento
- Contact
- 9935 AUBURN FOLSOM ROAD · GRANITE BAY, CA · 95746
- Census ID
- 142746
Special district governmentFunctioning
San Lorenzo Valley Water Dist
WATER SUPPLY UTILITY
- County area
- Santa Cruz
- Contact
- 13060 HIGHWAY 9 · BOULDER CREEK, CA · 95006-9119
- Census ID
- 206058
Special district governmentFunctioning
San Lucas Cemetery Dist
CEMETERIES
- County area
- Monterey
- Contact
- PO BOX 115 · SAN LUCAS, CA · 93954-0115
- Census ID
- 100958
Special district governmentFunctioning
San Lucas County Water Dist
WATER SUPPLY UTILITY
- County area
- Monterey
- Contact
- PO BOX 166 · SAN LUCAS, CA · 93954-0166
- Census ID
- 142525
Special district governmentFunctioning
San Luis and Delta-Mendota Water Authority
NATURAL RESOURCES AND WATER SUPPLY
- County area
- Merced
- Contact
- PO BOX 2157 · LOS BANOS, CA · 93635-2157
- Census ID
- 100940
Special district governmentFunctioning
San Luis Obispo Council of Governments
OTHER MULTI-FUNCTION DISTRICTS
- County area
- San Luis Obispo
- Contact
- 1114 MARSH ST · SAN LUIS OBISPO, CA · 93401-3324
- Census ID
- 201439
Special district governmentFunctioning
San Luis Obispo County Integrated Waste Management Authority
SOLID WASTE MANAGEMENT
- County area
- San Luis Obispo
- Contact
- 870 OSOS ST · SAN LUIS OBISPO, CA · 93401-2717
- Census ID
- 142969
Special district governmentFunctioning
San Luis Obispo Cty Housing Authority
HOUSING AND COMMUNITY DEVELOPMENT
- County area
- San Luis Obispo
- Contact
- PO BOX 1289 · SAN LUIS OBISPO, CA · 93406-1289
- Census ID
- 142979
Special district governmentFunctioning
San Luis Obispo Regional Transit Authority
PUBLIC MASS TRANSIT UTILITY
- County area
- San Luis Obispo
- Contact
- 179 CROSS ST, STE A · SAN LUIS OBISPO, CA · 93401-7597
- Census ID
- 206039
Special district governmentFunctioning
San Luis Resource Conservation Dist
SOIL AND WATER CONSERVATION
- County area
- Merced
- Contact
- 1551 GREENWOOD WAY · LOS BANOS, CA · 93635
- Census ID
- 201404
Special district governmentFunctioning
San Luis Rey Municipal Water Dist
IRRIGATION
- County area
- San Diego
- Contact
- 5328 HIGHWAY 76 · FALLBROOK, CA · 92028-7806
- Census ID
- 142892
Special district governmentFunctioning
San Luis Water District
WATER SUPPLY UTILITY
- County area
- Merced
- Contact
- PO BOX 2135 · LOS BANOS, CA · 93635-2135
- Census ID
- 100938
Special district governmentFunctioning
San Martin County Water Dist
WATER SUPPLY UTILITY
- County area
- Santa Clara
- Contact
- PO BOX 120 · SAN MARTIN, CA · 95046-0120
- Census ID
- 143032
Special district governmentFunctioning
San Mateo Co Harbor District
SEA AND INLAND PORT FACILITIES
- County area
- San Mateo
- Contact
- 504 AVE ALHAMBRA, PO BOX 1449 SECOND FLOOR · EL GRANADA, CA · 94018-1449
- Census ID
- 142986
Special district governmentFunctioning
San Mateo Co Housing Authority
HOUSING AND COMMUNITY DEVELOPMENT
- County area
- San Mateo
- Contact
- 264 HARBOR BLVD · BELMONT, CA · 94002-4017
- Census ID
- 137504
Special district governmentFunctioning
San Mateo Co Mosquito Abatement District
HEALTH
- County area
- San Mateo
- Contact
- 1351 ROLLINS RD · BURLINGAME, CA · 94010-2409
- Census ID
- 123533
Special district governmentFunctioning
San Mateo Co Narcotics Task Force
POLICE PROTECTION
- County area
- San Mateo
- Contact
- PO BOX 25329 · SAN MATEO, CA · 94402-5329
- Census ID
- 189696
Read the scope correctly
A map of public entities—not a simulated roster.
The Census file is a snapshot of its Governments Master Address File. Contact websites are primarily self-reported and receive limited Census quality control. County area can mean the county most served or the headquarters county, not the complete service boundary.
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