Boundary Atlas

ZIP code 58445: Grace City, ND

ZIP code 58445 is in Grace City (29% of residents), in Foster County (79%) and Eddy County (21%), North Dakota. 71% of its residents live outside city limits. It is in North Dakota's at-large congressional district. Its state senate districts are State Senate District 29 (79%) and State Senate District 14 (21%); its state house districts are State House District 29 (79%) and State House District 14 (21%).

185residents (2020 Census)
72.6 sq miland area
1cities and towns
1congressional district
2voting precincts

See it on the mapAll of North Dakota

City and county

City or townShare of ZIP residents
Grace City29%

CountyShare of ZIP residents
Foster County79%
Eddy County21%

Town or county subdivisionShare of ZIP residents
Larrabee township34%
Grace City city29%
Columbia township13%
Florance township11%
Cherry Lake township7.6%
Haven township5.9%
Nordmore township0.5%

Congressional district

Congressional districtShare of ZIP residents
North Dakota's at-large congressional district (ND-AL)100%

State legislative districts

State senate districtShare of ZIP residents
State Senate District 2979%
State Senate District 1421%

State house districtShare of ZIP residents
State House District 2979%
State House District 1421%

Voting precincts

2 voting precincts overlap ZIP 58445. Map them, with each precinct's share of the ZIP's residents.

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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:58445")

ZIP 58445 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.