Ontario County, New York
Ontario County profile, demographic data, and geographic information.
Local Government & Public Administration
Authoritative general-purpose local government units serving this area
U.S. Census Bureau GUS (2026) / GMAF
| Government Unit | Unit Type | Jurisdiction Role | Contact / Address |
|---|---|---|---|
|
GUS Population: 113,012 (2024)
ID: 131196
|
County | Official County Government |
Contact: DEPUTY COUNTY ADMINISTRATOR
20 ONTARIO ST, CANANDAIGUA NY 14424-1802
|
|
GUS Population: 16,159 (2024)
ID: 208905
|
Township | Municipal Government Within County |
Contact: TOWN SUPERVISOR
85 E MAIN ST, VICTOR NY 14564-1397
|
|
GUS Population: 15,038 (2024)
ID: 211792
|
Township | Municipal Government Within County |
Contact: TOWN SUPERVISOR
1000 COUNTY ROAD 8, FARMINGTON NY 14425-9565
|
|
GUS Population: 12,397 (2024)
ID: 109553
|
Municipal | Municipal Government Within County |
Contact: CITY MANAGER
47 CASTLE ST, GENEVA NY 14456-2699
|
|
GUS Population: 11,478 (2024)
ID: 109675
|
Township | Municipal Government Within County |
Contact: TYPIST P T
5440 STATE ROUTE 5 AND 20, CANANDAIGUA NY 14424-9327
|
|
GUS Population: 10,476 (2024)
ID: 190969
|
Municipal | Municipal Government Within County |
Contact: CITY MANAGER
2 N MAIN ST, STE 1, CANANDAIGUA NY 14424-1448
|
|
GUS Population: 9,250 (2024)
ID: 170925
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
1272 COUNTY ROAD 7, CLIFTON SPRINGS NY 14432-9507
|
|
TOWN OF PHELPS
GUS Population: 6,589 (2024)
ID: 205000
|
Township | Municipal Government Within County |
Contact: BOOKKEEPER
79 MAIN ST, PHELPS NY 14532-1054
|
|
GUS Population: 4,087 (2024)
ID: 170923
|
Township | Municipal Government Within County |
Contact: CODE ENFORCEMENT OFFICER
PO BOX 224, GORHAM NY 14461-0224
|
|
GUS Population: 3,890 (2024)
ID: 170924
|
Township | Municipal Government Within County |
Contact: TOWN SUPERVISOR
2716 COUNTY ROAD 47, CANANDAIGUA NY 14424-9537
|
|
GUS Population: 3,632 (2024)
ID: 139391
|
Township | Municipal Government Within County |
Contact: TOWN SUPERVISOR
PO BOX 85, EAST BLOOMFIELD NY 14443-0085
|
|
GUS Population: 3,474 (2024)
ID: 170922
|
Township | Municipal Government Within County |
Contact: TOWN OF GERMAN SUPERVISOR
3750 COUNTY ROAD 6, GENEVA NY 14456-9138
|
|
GUS Population: 3,302 (2024)
ID: 205759
|
Township | Municipal Government Within County |
Contact: RICHMOND TOWN CLERK
PO BOX 145, HONEOYE NY 14471-0145
|
|
GUS Population: 2,730 (2024)
ID: 170927
|
Township | Municipal Government Within County |
Contact: TOWN CLERK
PO BOX 87, WEST BLOOMFIELD NY 14585-0087
|
|
GUS Population: 2,670 (2024)
ID: 170588
|
Municipal | Municipal Government Within County |
Contact: VILLAGE CLERK
60 E MAIN ST, VICTOR NY 14564-1302
|
|
GUS Population: 2,617 (2024)
ID: 170926
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
3675 FLINT RD, STANLEY NY 14561-9575
|
|
GUS Population: 2,372 (2024)
ID: 109676
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
PO BOX 535, NAPLES NY 14512-0535
|
|
GUS Population: 2,257 (2024)
ID: 170921
|
Township | Municipal Government Within County |
Contact: TOWN SUPERVISOR
6740 COUNTY ROAD 32, CANANDAIGUA NY 14424-9389
|
|
VILLAGE OF CLIFTON SPRINGS
GUS Population: 2,168 (2024)
ID: 170584
|
Municipal | Municipal Government Within County |
Contact: VILLAGE MAYOR
1 W MAIN ST, CLIFTON SPRINGS NY 14432-1035
|
|
GUS Population: 1,865 (2024)
ID: 204970
|
Municipal | Municipal Government Within County |
Contact: CLERK /TREASURER
8 BANTA ST, STE 150, PHELPS NY 14532-1083
|
|
GUS Population: 1,641 (2024)
ID: 208904
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
5949 COUNTY ROAD 37, SPRINGWATER NY 14560-9636
|
|
GUS Population: 1,630 (2024)
ID: 170586
|
Municipal | Municipal Government Within County |
Contact: VILLAGE CLERK/TREASURER
PO BOX 188, MANCHESTER NY 14504-0188
|
|
GUS Population: 1,623 (2024)
ID: 212888
|
Township | Municipal Government Within County |
Contact: TOWN SUPERVISOR
6500 W GANNETT HILL RD, NAPLES NY 14512-9288
|
|
GUS Population: 1,357 (2024)
ID: 109554
|
Municipal | Municipal Government Within County |
Contact: VILLAGE CLERK TREAS
PO BOX 218, SHORTSVILLE NY 14548-0218
|
|
GUS Population: 1,335 (2024)
ID: 170589
|
Municipal | Municipal Government Within County |
Contact: CLERK TREASURER
PO BOX 459, BLOOMFIELD NY 14469-0459
|
|
VILLAGE OF NAPLES
GUS Population: 954 (2024)
ID: 170587
|
Municipal | Municipal Government Within County |
Contact: MAYOR
PO BOX 386, NAPLES NY 14512-0386
|