Douglas County, Washington
Douglas 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: 45,795 (2024)
ID: 209715
|
County | Official County Government |
Contact: CLERK OF THE BOARD
PO BOX 747, WATERVILLE WA 98858-0747
|
|
GUS Population: 14,330 (2024)
ID: 209722
|
Municipal | Municipal Government Within County |
Contact: FINANCE DIRECTOR
271 9TH ST NE, EAST WENATCHEE WA 98802-4438
|
|
GUS Population: 2,261 (2024)
ID: 209721
|
Municipal | Municipal Government Within County |
Contact: CLERK
PO BOX 640, BRIDGEPORT WA 98813-0640
|
|
CITY OF ROCK ISLAND CITY
GUS Population: 1,722 (2024)
ID: 205586
|
Municipal | Municipal Government Within County |
Contact: MAYOR
PO BOX 99, ROCK ISLAND WA 98850-0099
|
|
GUS Population: 1,148 (2024)
ID: 176820
|
Municipal | Municipal Government Within County |
Contact: ADMINISTRATOR
PO BOX 580, WATERVILLE WA 98858-0580
|
|
TOWN OF MANSFIELD
GUS Population: 340 (2024)
ID: 114616
|
Municipal | Municipal Government Within County |
Contact: CLERK TREASURER
PO BOX 218, MANSFIELD WA 98830-0218
|