ZIP code 81631: Eagle, CO
ZIP code 81631 is in Eagle (83% of residents), in Eagle County, Colorado. 17% of its residents live outside city limits. It is in Colorado's 2nd congressional district (95%) and Colorado's 3rd congressional district (5.3%). Its state senate district is State Senate District 8; its state house district is State House District 26.
See it on the mapAll of Colorado
City and county
| City or town | Share of ZIP residents |
|---|---|
| Eagle | 83% |
| County | Share of ZIP residents |
|---|---|
| Eagle County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Eagle-Gypsum CCD | 100% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Colorado's 2nd congressional district (CO-02) | 95% |
| Colorado's 3rd congressional district (CO-03) | 5.3% |
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 (CO-02) | Joe Neguse (D) | 202-225-2161 | 95% |
| U.S. Representative (CO-03) | Jeff Hurd (R) | 202-225-4676 | 5.3% |
| U.S. Senator | John W. Hickenlooper (D) | 202-224-5941 · contact form | statewide |
| U.S. Senator | Michael F. Bennet (D) | 202-224-5852 · contact form | statewide |
| State Senator (State Senate District 8) | Dylan Roberts (Democratic) | 100% | |
| State Representative (State House District 26) | Meghan Lukens (Democratic) | 100% |
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
- Eagle website: http://www.townofeagle.org
- Eagle laws: search for the Eagle, Colorado code of ordinances
- Eagle County website: https://www.eaglecounty.us
- Eagle County laws: search for the Eagle County, Colorado code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 8 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 26 | 100% |
Voting precincts
8 voting precincts overlap ZIP 81631. 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:81631")
ZIP 81631 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.