Clackamas County, Oregon
Clackamas 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: 425,857 (2024)
ID: 173610
|
County | Official County Government |
Contact: ASSIST DIRECTOR OF FINANCE
2051 KAEN RD, STE 491, OREGON CITY OR 97045-4035
|
|
GUS Population: 40,029 (2024)
ID: 133204
|
Municipal | Municipal Government Within County |
Contact: PUBLIC AFFAIRS MANAGER
PO BOX 369, LAKE OSWEGO OR 97034-0369
|
|
GUS Population: 38,327 (2024)
ID: 193958
|
Municipal | Municipal Government Within County |
Contact: ASSISTANT CITY RECORDER
PO BOX 3040, OREGON CITY OR 97045-0304
|
|
GUS Population: 28,969 (2024)
ID: 133206
|
Municipal | Municipal Government Within County |
Contact: CITY RECORDER
16000 SE MISTY DR, HAPPY VALLEY OR 97086-4288
|
|
GUS Population: 27,895 (2024)
ID: 173633
|
Municipal | Municipal Government Within County |
Contact: FINANCE DIRECTOR
29799 SW TOWN CENTER LOOP E, WILSONVILLE OR 97070-6499
|
|
GUS Population: 26,597 (2024)
ID: 133205
|
Municipal | Municipal Government Within County |
Contact: CFO
22500 SALAMO RD, WEST LINN OR 97068-8301
|
|
GUS Population: 21,620 (2024)
ID: 209188
|
Municipal | Municipal Government Within County |
Contact: CITY MANAGER
10722 SE MAIN ST, MILWAUKIE OR 97222-7670
|
|
GUS Population: 18,027 (2024)
ID: 191289
|
Municipal | Municipal Government Within County |
Contact: CITY ADMINISTRATOR
PO BOX 930, CANBY OR 97013-0930
|
|
GUS Population: 12,990 (2024)
ID: 111592
|
Municipal | Municipal Government Within County |
Contact: MAYOR
39250 PIONEER BLVD, SANDY OR 97055-8001
|
|
CITY OF GLADSTONE
GUS Population: 11,898 (2024)
ID: 205211
|
Municipal | Municipal Government Within County |
Contact: MAYOR
525 PORTLAND AVE, GLADSTONE OR 97027-2199
|
|
GUS Population: 10,134 (2024)
ID: 133203
|
Municipal | Municipal Government Within County |
Contact: CITY RECORDER FINANCE DIRECTOR
PO BOX 248, MOLALLA OR 97038-0248
|
|
GUS Population: 5,591 (2024)
ID: 111591
|
Municipal | Municipal Government Within County |
Contact: CITY RECORDER FINANCE DIR
PO BOX 958, ESTACADA OR 97023-0958
|
|
CITY OF JOHNSON CITY
GUS Population: 553 (2024)
ID: 173632
|
Municipal | Municipal Government Within County |
Contact: CITY RECORDER
16121 SE 81ST AVE, PORTLAND OR 97267-5390
|
|
GUS Population: 538 (2024)
ID: 205212
|
Municipal | Municipal Government Within County |
Contact: CITY MANAGER
PO BOX 1104, LAKE OSWEGO OR 97035-0501
|
|
CITY OF BARLOW
GUS Population: 141 (2024)
ID: 173631
|
Municipal | Municipal Government Within County |
Contact: CITY RECORDER
106 N MAIN ST, CANBY OR 97013-9191
|