Washtenaw County, Michigan
Washtenaw 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: 373,875 (2024)
ID: 166614
|
County | Official County Government |
Contact: COUNTY CLERK
200 N MAIN, PO BOX 8645, ANN ARBOR MI 48107-8645
|
|
GUS Population: 122,925 (2024)
ID: 190480
|
Municipal | Municipal Government Within County |
Contact: GIS COORDINATOR
301 E HURON ST, ANN ARBOR MI 48104-1908
|
|
GUS Population: 54,760 (2024)
ID: 193537
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
7200 S HURON RIVER DR, YPSILANTI MI 48197-7099
|
|
GUS Population: 40,697 (2024)
ID: 225632
|
Township | Municipal Government Within County |
Contact: TOWNSHIP SUPERVISOR
6201 W MICHIGAN AVE, ANN ARBOR MI 48108-9721
|
|
GUS Population: 20,150 (2024)
ID: 208331
|
Municipal | Municipal Government Within County |
Contact: FISCAL SERVICES DIRECTOR
1 S HURON ST, YPSILANTI MI 48197-5420
|
|
CHARTER TOWNSHIP OF SCIO
GUS Population: 18,522 (2024)
ID: 106597
|
Township | Municipal Government Within County |
Contact: TOWNSHIP SUPERVISOR
827 N ZEEB RD, ANN ARBOR MI 48103-1599
|
|
GUS Population: 14,992 (2024)
ID: 167332
|
Township | Municipal Government Within County |
Contact: TOWNSHIP SUPERVISOR
3040 N PROSPECT RD, YPSILANTI MI 48198-9447
|
|
GUS Population: 9,229 (2024)
ID: 185970
|
Township | Municipal Government Within County |
Contact: TOWNSHIP SUPERVISOR
11560 STONY CREEK RD, MILAN MI 48160-9563
|
|
GUS Population: 9,101 (2024)
ID: 106411
|
Municipal | Municipal Government Within County |
Contact: CITY CLERK
100 N HARRIS ST, SALINE MI 48176-1642
|
|
GUS Population: 8,936 (2024)
ID: 167329
|
Township | Municipal Government Within County |
Contact: TOWNSHIP SUPERVISOR
PO BOX 576, WHITMORE LAKE MI 48189-0576
|
|
GUS Population: 7,399 (2024)
ID: 106593
|
Township | Municipal Government Within County |
Contact: DEPUTY CLERK
PO BOX 100, WHITTAKER MI 48190-0100
|
|
GUS Population: 6,909 (2024)
ID: 106596
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
PO BOX 75002, SALEM MI 48175-0002
|
|
GUS Population: 6,611 (2024)
ID: 185969
|
Township | Municipal Government Within County |
Contact: TOWNSHIP CLERK
6880 DEXTER PINCKNEY RD, DEXTER MI 48130-8542
|
|
GUS Population: 6,588 (2024)
ID: 167333
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
5665 WEBSTER CHURCH RD, DEXTER MI 48130-9658
|
|
GUS Population: 6,373 (2024)
ID: 212047
|
Township | Municipal Government Within County |
Contact: CLERK
3755 PLEASANT LAKE RD, ANN ARBOR MI 48103-9628
|
|
GUS Population: 6,048 (2024)
ID: 128346
|
Municipal | Municipal Government Within County |
Contact: MAYOR
147 WABASH ST, MILAN MI 48160-1594
|
|
GUS Population: 5,393 (2024)
ID: 166815
|
Municipal | Municipal Government Within County |
Contact: CITY MANAGER
305 S MAIN ST, STE 100, CHELSEA MI 48118-1556
|
|
GUS Population: 4,630 (2024)
ID: 106595
|
Township | Municipal Government Within County |
Contact: TOWNSHIP SUPERVISOR
PO BOX 668, MANCHESTER MI 48158-0668
|
|
GUS Population: 4,589 (2024)
ID: 225631
|
Township | Municipal Government Within County |
Contact: TOWNSHIP SUPERVISOR
3792 PONTIAC TRL, ANN ARBOR MI 48105-9236
|
|
GUS Population: 4,528 (2024)
ID: 208330
|
Municipal | Municipal Government Within County |
Contact: MAYOR
8140 MAIN ST, DEXTER MI 48130-1092
|
|
TOWNSHIP OF LIMA
GUS Population: 4,160 (2024)
ID: 106594
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
PO BOX 59, CHELSEA MI 48118-0059
|
|
GUS Population: 3,579 (2024)
ID: 106598
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
18027 W OLD US HIGHWAY 12, CHELSEA MI 48118-9673
|
|
GUS Population: 2,713 (2024)
ID: 208441
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
17751 N TERRITORIAL RD, CHELSEA MI 48118-9107
|
|
GUS Population: 2,605 (2024)
ID: 167330
|
Township | Municipal Government Within County |
Contact: CLERK
4254 ARKONA RD, SALINE MI 48176-9634
|
|
GUS Population: 2,056 (2024)
ID: 193496
|
Municipal | Municipal Government Within County |
Contact: VILLAGE CLERK
PO BOX 485, MANCHESTER MI 48158-0485
|
|
TOWNSHIP OF SHARON
GUS Population: 1,798 (2024)
ID: 167331
|
Township | Municipal Government Within County |
Contact: TOWNSHIP SUPERVISOR
18010 W PLEASANT LAKE RD, MANCHESTER MI 48158-9506
|
|
GUS Population: 1,578 (2024)
ID: 167327
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
10990 CLINTON RD, MANCHESTER MI 48158-9541
|
|
TOWNSHIP OF FREEDOM
GUS Population: 1,320 (2024)
ID: 167328
|
Township | Municipal Government Within County |
Contact: TOWNSHIP SUPERVISOR
13500 E. PLEASANT LAKE RD, MANCHESTER MI 48158-9323
|
|
GUS Population: 324 (2024)
ID: 166816
|
Municipal | Municipal Government Within County |
Contact: DEPUTY CLERK
199 BARTON SHORE DR, ANN ARBOR MI 48105-1021
|