ZIP code 83128: Alpine, WY

ZIP code 83128 is in Alpine (58% of residents), Alpine Northeast (11%) and Alpine Northwest (11%), in Lincoln County, Wyoming. 21% of its residents live outside city limits. It is in Wyoming's at-large congressional district. Its state senate district is State Senate District 16; its state house district is State House District 22.

See it on the mapAll of Wyoming

City and county

Congressional district

Elected officials

Officials serving now (members of Congress until January 3, 2027). Sources: State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).

Local government

• Alpine website: https://alpinewy.gov
• Alpine laws: search for the Alpine, Wyoming code of ordinances
• Alpine Northeast laws: search for the Alpine Northeast, Wyoming code of ordinances
• Alpine Northwest laws: search for the Alpine Northwest, Wyoming code of ordinances
• Lincoln County website: http://www.lcwy.org
• Lincoln County laws: search for the Lincoln County, Wyoming code of ordinances

State legislative districts

Voting precincts

1 voting precinct overlap ZIP 83128. 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://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:zcta:83128")

ZIP 83128 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.