Boundary Atlas

ZIP code 54876: Sand Lake, WI

ZIP code 54876 is in Reserve (15% of residents), Stone Lake (11%) and Chief Lake (3.5%), in Sawyer County (68%) and Washburn County (32%), Wisconsin. 71% of its residents live outside city limits. It is in Wisconsin's 7th congressional district. Its state senate district is State Senate District 25; its state house district is Assembly District 74.

1,739residents (2020 Census)
93.3 sq miland area
3cities and towns
1congressional district
9voting precincts

See it on the mapAll of Wisconsin

City and county

City or townShare of ZIP residents
Reserve15%
Stone Lake11%
Chief Lake3.5%

CountyShare of ZIP residents
Sawyer County68%
Washburn County32%

Town or county subdivisionShare of ZIP residents
Sand Lake town52%
Stone Lake town23%
Couderay town8.8%
Birchwood town8.3%
Bass Lake town7.2%
Bass Lake town1.0%
Madge town0.2%

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 74100%

Voting precincts

9 voting precincts overlap ZIP 54876. 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:54876")

ZIP 54876 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.