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
Myrtle Park Irrigation Water Delivery District 10
IRRIGATION
- County area
- Maricopa
- Contact
- 323 E HIGHLAND AVE · PHOENIX, AZ · 85012-1705
- Census ID
- 192360
Special district governmentFunctioning
Naco Fire District
LOCAL FIRE PROTECTION
- County area
- Cochise
- Contact
- PO BOX 38 · NACO, AZ · 85620-0038
- Census ID
- 141323
Special district governmentFunctioning
Naco Sanitary District
SEWERAGE
- County area
- Cochise
- Contact
- PO BOX 755 · NACO, AZ · 85620-0755
- Census ID
- 141331
Special district governmentFunctioning
Nancy Kay Iwdd 77
IRRIGATION
- County area
- Maricopa
- Contact
- 2835 E SHERRAN LN · PHOENIX, AZ · 85016-7056
- Census ID
- 250216
Special district governmentFunctioning
Navapache Hospital District
HOSPITALS
- County area
- Navajo
- Contact
- 2200 E SHOW LOW LAKE RD · SHOW LOW, AZ · 85901-7831
- Census ID
- 122788
Special district governmentFunctioning
New Magma Irrigation and Drainage District
IRRIGATION
- County area
- Pinal
- Contact
- 34630 N SCHNEPF RD · SAN TAN VALLEY, AZ · 85140-9229
- Census ID
- 141435
Special district governmentDormant
New State Irrigation and Drainage District
IRRIGATION
- County area
- Maricopa
- Contact
- PO BOX 52025 · PHOENIX, AZ · 85072-2025
- Census ID
- 141357
Special district governmentFunctioning
Nogales Suburban Fire District
LOCAL FIRE PROTECTION
- County area
- Santa Cruz
- Contact
- 558 HIGHWAY 82 · NOGALES, AZ · 85621-0036
- Census ID
- 141440
Special district governmentFunctioning
North County Fire & Medical District
LOCAL FIRE PROTECTION
- County area
- Maricopa
- Contact
- 18818 N SPANISH GARDEN DR · SUN CITY WEST, AZ · 85375-4102
- Census ID
- 141374
Special district governmentFunctioning
North Gila Valley Irrigation District
IRRIGATION
- County area
- Yuma
- Contact
- 1405 W 16TH ST · YUMA, AZ · 85364-4578
- Census ID
- 122807
Special district governmentFunctioning
Northern Apache County Special Health Care District
HEALTH
- County area
- Apache
- Contact
- PO BOX 370 · ST MICHAELS, AZ · 86511-0370
- Census ID
- 122757
Special district governmentFunctioning
Northern Arizona Consolidated Fire District
LOCAL FIRE PROTECTION
- County area
- Mohave
- Contact
- 2470 E BUTLER AVE · KINGMAN, AZ · 86409-1995
- Census ID
- 224350
Special district governmentFunctioning
Northern Arizona Intergovernmental Public Transportation Authority
PUBLIC MASS TRANSIT UTILITY
- County area
- Yavapai
- Contact
- 3773 N KASPER AVE · FLAGSTAFF, AZ · 86004-2310
- Census ID
- 220651
Special district governmentFunctioning
Northern Cochise Hospital District
HOSPITALS
- County area
- Cochise
- Contact
- 901 W REX ALLEN DR · WILLCOX, AZ · 85643-1009
- Census ID
- 100263
Special district governmentFunctioning
Northwest Fire District
LOCAL FIRE PROTECTION
- County area
- Pima
- Contact
- 5225 W MASSINGALE RD · TUCSON, AZ · 85743-8416
- Census ID
- 141419
Special district governmentFunctioning
Oatman Volunteer Fire District
LOCAL FIRE PROTECTION
- County area
- Mohave
- Contact
- PO BOX 422 · OATMAN, AZ · 86433-0422
- Census ID
- 122783
Special district governmentFunctioning
Ocotillo Estates Iwdd 80
IRRIGATION
- County area
- Maricopa
- Contact
- 6639 N MAJORCA WAY W · PHOENIX, AZ · 85016
- Census ID
- 251331
Special district governmentFunctioning
Ocotillo Water Conservation District
IRRIGATION
- County area
- Maricopa
- Contact
- PO BOX 1267 · MESA, AZ · 85211-1267
- Census ID
- 122773
Special district governmentFunctioning
Olivewood Estates Water Delivery District 29
IRRIGATION
- County area
- Maricopa
- Contact
- 3208 E MEADOWBROOK AVE · PHOENIX, AZ · 85018
- Census ID
- 141392
Special district governmentFunctioning
Oracle Fire District
LOCAL FIRE PROTECTION
- County area
- Pinal
- Contact
- PO BOX 977 · ORACLE, AZ · 85623-0977
- Census ID
- 141432
Special district governmentFunctioning
Oracle Sanitary District
SEWERAGE
- County area
- Pinal
- Contact
- PO BOX 215 · ORACLE, AZ · 85623-0215
- Census ID
- 192366
Special district governmentFunctioning
Orange Valley Estates Iwdd 67
IRRIGATION
- County area
- Maricopa
- Contact
- 4933 E MULBERRY DR · PHOENIX, AZ · 85018-6522
- Census ID
- 250218
Special district governmentFunctioning
Orchid Park Iwdd 69
IRRIGATION
- County area
- Maricopa
- Contact
- 720 W. DIANA AVE · PHOENIX, AZ · 85021-4460
- Census ID
- 250219
Special district governmentFunctioning
Page Hospital District
HOSPITALS
- County area
- Coconino
- Contact
- PO BOX 1447 · PAGE, AZ · 86040-1447
- Census ID
- 203935
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.
Open the official Census dataset ↗