ZIP code 82801: Sheridan, WY
ZIP code 82801 is in Sheridan (73% of residents) and Powder Horn (2.7%), in Sheridan County (100%) and Big Horn County (<0.1%), Wyoming. 24% of its residents live outside city limits. It is in Wyoming's at-large congressional district (100%) and Montana's 2nd congressional district (<0.1%). Its state senate districts are State Senate District 21 (59%), State Senate District 22 (41%) and State Senate District 21 (<0.1%); its state house districts are State House District 29 (38%), State House District 30 (37%), State House District 51 (25%) and State House District 41 (<0.1%).
See it on the mapAll of Wyoming
City and county
| City or town | Share of ZIP residents |
|---|---|
| Sheridan | 73% |
| Powder Horn | 2.7% |
| Big Horn | 0.7% |
| County | Share of ZIP residents |
|---|---|
| Sheridan County | 100% |
| Big Horn County | <0.1% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Sheridan CCD | 84% |
| Sheridan South CCD | 15% |
| Sheridan West CCD | 0.3% |
| Decker CCD | <0.1% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Wyoming's at-large congressional district (WY-AL) | 100% |
| Montana's 2nd congressional district (MT-02) | <0.1% |
This ZIP is split between districts. A mailing address in it could be in either; the map or locate_point gives the district for an exact address.
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (WY-AL) | Harriet M. Hageman (R) | 202-225-2311 | 100% |
| U.S. Representative (MT-02) | Troy Downing (R) | 202-225-3211 | <0.1% |
| U.S. Senator | Cynthia M. Lummis (R) | 202-224-3424 · contact form | statewide |
| U.S. Senator | John Barrasso (R) | 202-224-6441 · contact form | statewide |
| State Senator (State Senate District 21) | Bo Biteman (R) | 59% | |
| State Senator (State Senate District 22) | Barry Crago (R) | 307-267-9789 | 41% |
| State Senator (State Senate District 21) | Gayle Lammers (R) | 406-679-0020 | <0.1% |
| State Representative (State House District 29) | Ken Pendergraft (R) | 307-461-2436 | 38% |
| State Representative (State House District 30) | Tom Kelly (R) | 307-461-9304 | 37% |
| State Representative (State House District 51) | Laurie Bratten (R) | 307-683-1788 | 25% |
| State Representative (State House District 41) | Jade Sooktis (Democratic) | <0.1% | |
| State Representative (State House District 40) | Marilyn Connolly (R) | 307-217-0345 | <0.1% |
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
- Sheridan website: https://www.sheridanwy.gov
- Sheridan laws: search for the Sheridan, Wyoming code of ordinances
- Powder Horn laws: search for the Powder Horn, Wyoming code of ordinances
- Sheridan County website: http://www.sheridancounty.com
- Sheridan County laws: search for the Sheridan County, Wyoming code of ordinances
- Big Horn County laws: search for the Big Horn County, Wyoming code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 21 | 59% |
| State Senate District 22 | 41% |
| State Senate District 21 | <0.1% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 29 | 38% |
| State House District 30 | 37% |
| State House District 51 | 25% |
| State House District 41 | <0.1% |
| State House District 40 | land only |
Voting precincts
24 voting precincts overlap ZIP 82801. It also crosses into MT. 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:82801")
ZIP 82801 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.