Boundary Atlas

ZIP code 05850: Lyndon Center, VT

ZIP code 05850 is in Lyndon Center (53% of residents), in Caledonia County, Vermont. 47% of its residents live outside city limits. It is in Vermont's at-large congressional district. Its state senate districts are Essex Senatorial District (97%) and Caledonia Senatorial District (3.5%); its state house district is Caledonia-3 State House District.

259residents (2020 Census)
1.4 sq miland area
1cities and towns
1congressional district
2voting precincts

See it on the mapAll of Vermont

City and county

City or townShare of ZIP residents
Lyndon Center53%

CountyShare of ZIP residents
Caledonia County100%

Town or county subdivisionShare of ZIP residents
Lyndon town97%
Wheelock town3.5%

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
Essex Senatorial District97%
Caledonia Senatorial District3.5%

State house districtShare of ZIP residents
Caledonia-3 State House District100%

Voting precincts

2 voting precincts overlap ZIP 05850. 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:05850")

ZIP 05850 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.