Union County Addresses

Main Union County website: union-county.org

Assessor/Surveyor Map Room: Chaplin Building: No public access. Contact the appropriate office;
Assessor/Tax Collector Archives Room #8: No public access. Contact the Assessor/Tax Collector;
Assessor/Tax Collector Office and Vault: Chaplin Building, 1001 Fourth St Suite A, La Grande, OR 97850; 
Chaplin Building: 1001 Fourth St, La Grande, OR 97850; 
Clerk's Office, Confidential Room, and Resource Room: Chaplin Building, 1001 Fourth St Suite D, La Grande, OR 97850; 
Commission on Children and Families Offices: Joseph Building East, 1108 K Ave, La Grande, OR 97850; 
County Archives Room #2: No public access. Contact the Clerk; 
County Commissioners' Office: Joseph Building East, 1106 K Ave, La Grande, OR 97850; 
County Fair Association Manager's Residence: Contact the County Commissioners for access information; 
County Fair Association Office: 3604 N 2nd St, La Grande, OR 97850; 
InterMountain Education Service District Building Basement, 2001 SW Nye Ave, Pendleton, OR 97801;
Law Enforcement Services Building, Microfilm Storage Room: No public access. Contact the Clerk;
Map Room Archives Room #6: No public access. Contact the Clerk or other appropriate office; 
Oregon Historical Society: 1200 SW Park Ave, Portland 97205; 
Oregon State Archives: 800 Summer St NE, Salem, OR 97310; 
Planning Department Office: 1001 Fourth St Suite C, La Grande, OR 97850; 
Public Works Department Office and Sign Shop Office: 10513 N McAlister Rd, PO Box 1103, Island City, OR 97850; 
Sheriff's Front Office​: 1109 K Ave, La Grande, OR 97850; 
Trial Court Attic Archives Room: No public access. Contact the Trial Court; 
Trial Court Civil Records Office, Resource Room, and Records Storage Room: 1108 K Ave, La Grande, OR 97850; 
Union County Museum​: 333 S Main St, Union, OR 97883.