Boundary Atlas

ZIP code 84403: Ogden, UT

ZIP code 84403 is in Ogden (63% of residents) and South Ogden (30%), in Weber County, Utah. 7.0% of its residents live outside city limits. It is in Utah's 2nd congressional district. Its state senate district is State Senate District 5; its state house districts are State House District 10 (78%), State House District 11 (18%), State House District 8 (3.1%) and State House District 9 (0.7%).

37,847residents (2020 Census)
34.0 sq miland area
3cities and towns
1congressional district
29voting precincts

See it on the mapAll of Utah

City and county

City or townShare of ZIP residents
Ogden63%
South Ogden30%
Uintah0.3%

CountyShare of ZIP residents
Weber County100%

Town or county subdivisionShare of ZIP residents
Ogden CCD100%
Ogden Valley CCD0.4%

Congressional district

Congressional districtShare of ZIP residents
Utah's 2nd congressional district (UT-02)100%

State legislative districts

State senate districtShare of ZIP residents
State Senate District 5100%

State house districtShare of ZIP residents
State House District 1078%
State House District 1118%
State House District 83.1%
State House District 90.7%

Voting precincts

29 voting precincts overlap ZIP 84403. 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:84403")

ZIP 84403 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.