Boundary Atlas

ZIP code 97030: Gresham, OR

ZIP code 97030 is in Gresham, in Multnomah County, Oregon. It is in Oregon's 3rd congressional district. Its state senate districts are State Senate District 25 (99%) and State Senate District 24 (0.6%); its state house districts are State House District 50 (62%), State House District 49 (38%) and State House District 48 (0.6%).

39,492residents (2020 Census)
7.5 sq miland area
1cities and towns
1congressional district
9voting precincts

See it on the mapAll of Oregon

City and county

City or townShare of ZIP residents
Gresham100%

CountyShare of ZIP residents
Multnomah County100%

Town or county subdivisionShare of ZIP residents
Gresham CCD100%

Congressional district

Congressional districtShare of ZIP residents
Oregon's 3rd congressional district (OR-03)100%

State legislative districts

State senate districtShare of ZIP residents
State Senate District 2599%
State Senate District 240.6%

State house districtShare of ZIP residents
State House District 5062%
State House District 4938%
State House District 480.6%

Voting precincts

9 voting precincts overlap ZIP 97030. Map them, with each precinct's share of the ZIP's residents.

Get this in your AI agent

Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:zcta:97030")

ZIP 97030 here is the Census Bureau's ZIP Code Tabulation Area, which approximates the USPS ZIP Code; PO-box-only ZIPs have none. Districts are the maps in force for the November 3, 2026 election.