Boundary Atlas

ZIP code 54836: Summit, WI

ZIP code 54836 is in Douglas County, Wisconsin, outside any city or Census-designated place. It is in Wisconsin's 7th congressional district. Its state senate district is State Senate District 25; its state house districts are Assembly District 74 (69%) and Assembly District 73 (31%).

1,105residents (2020 Census)
139.1 sq miland area
0cities and towns
1congressional district
5voting precincts

See it on the mapAll of Wisconsin

City and county

Outside any city or Census-designated place.


CountyShare of ZIP residents
Douglas County100%

Town or county subdivisionShare of ZIP residents
Summit town69%
Superior town31%

Congressional district

Congressional districtShare of ZIP residents
Wisconsin's 7th congressional district (WI-07)100%

State legislative districts

State senate districtShare of ZIP residents
State Senate District 25100%

State house districtShare of ZIP residents
Assembly District 7469%
Assembly District 7331%

Voting precincts

5 voting precincts overlap ZIP 54836. 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:54836")

ZIP 54836 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.