Washington County, website

Washington County in Oregon uses area codes 503 and 971. This page is a phonebook directory where you will find the physical address and contact information of the most relevant government offices in Washingtons, including the Clerk’s Office, Sheriff’s Office, and the Health Department.

Sheriff’s Office

215 SW Adams, MS 32Hillsboro, OR 97123

Phone: (503) 846-2700

Fax: (503) 846-2719

Police Department

250 SE 10th Ave.

Hillsboro, OR 97123

Phone: (503) 681-6190

Circuit Court

145 NE 2nd Avenue
Hillsboro, OR 97124

Phone: (503) 846-8888

Municipal Court

150 East Main Street
Hillsboro, OR 97123

Phone: (503) 681-6157
Fax: (503) 681-6282

Justice Court

3700 SW Murray Blvd., Suite 150
Beaverton, OR 97005

Phone: (503) 846-6600
Fax: (503) 846-6604

Taxation Office

155 North 1st Avenue
Hillsboro, Oregon, 97124

Phone: (503) 846-8812

Fax: (503) 846-3909

Assessor

155 North First Avenue, Suite 130
Hillsboro, OR 97124

Phone: (503) 846-8741

Washington County Jail

215 Southwest Adams, MS 32

Hillsboro, OR 97123

Phone: (503) 846-6896

Emergency Management

1400 SW Walnut Street, Suite 241, MS #30
Hillsboro, OR 97123

Phone: (503) 846-7581
Email: [email protected]

Fire Department

240 S 1st Ave., Hillsboro, OR 97123

Phone: (503) 681-6166

Human Resources

155 N 1st Avenue, Suite 270

Hillsboro, OR 97124-3072

Phone: (503) 846-8606

Fax: (503) 846-3777

Department of Human Services

5300 NE Elam Young Pky.

Hillsboro, OR 97124

Phone: (503) 693-4555

Fax: (503) 693–3503

TTY: (503) 648-0542

Department of Health and Human Services

155 N. First Avenue, Suite 170
Hillsboro, OR 97124-3072
Phone: (503) 846-4745

Education Service District

5825 NE Ray Circle

Hillsboro OR 97124

Phone: (503) 614-1428