Boundary Atlas

ZIP code 05089: Windsor, VT

ZIP code 05089 is in Windsor (43% of residents) and Ascutney (9.2%), in Windsor County, Vermont. 48% of its residents live outside city limits. It is in Vermont's at-large congressional district. Its state senate district is Windsor Senatorial District; its state house districts are Windsor-1 State House District (88%) and Windsor-2 State House District (12%).

4,975residents (2020 Census)
43.7 sq miland area
2cities and towns
1congressional district
4voting precincts

See it on the mapAll of Vermont

City and county

City or townShare of ZIP residents
Windsor43%
Ascutney9.2%

CountyShare of ZIP residents
Windsor County100%

Town or county subdivisionShare of ZIP residents
Windsor town71%
Weathersfield town12%
West Windsor town9.2%
Hartland town7.9%

Congressional district

Congressional districtShare of ZIP residents
Vermont's at-large congressional district (VT-AL)100%

State legislative districts

State senate districtShare of ZIP residents
Windsor Senatorial District100%

State house districtShare of ZIP residents
Windsor-1 State House District88%
Windsor-2 State House District12%

Voting precincts

4 voting precincts overlap ZIP 05089. 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:05089")

ZIP 05089 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.