ZIP code 80018: Aurora, CO
ZIP code 80018 is in Aurora (86% of residents) and Aetna Estates (9.3%), in Arapahoe County, Colorado. It is in Colorado's 6th congressional district (89%) and Colorado's 4th congressional district (11%). Its state senate district is State Senate District 28; its state house district is State House District 36.
See it on the mapAll of Colorado
City and county
| City or town | Share of ZIP residents |
|---|---|
| Aurora | 86% |
| Aetna Estates | 9.3% |
| County | Share of ZIP residents |
|---|---|
| Arapahoe County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| East Arapahoe CCD | 80% |
| South Aurora CCD | 20% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Colorado's 6th congressional district (CO-06) | 89% |
| Colorado's 4th congressional district (CO-04) | 11% |
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 |
|---|---|---|---|
| Mayor | Mike Coffman | 86% | |
| U.S. Representative (CO-06) | Jason Crow (D) | 202-225-7882 | 89% |
| U.S. Representative (CO-04) | Lauren Boebert (R) | 202-225-4761 | 11% |
| 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 28) | Mike Weissman (Democratic) | 100% | |
| State Representative (State House District 36) | Michael Carter (Democratic) | 100% |
From Wikidata (community-maintained); confirm on the city's website.
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); Mayors: Wikidata (CC0).
Local government
- Aurora website: https://www.auroragov.org
- Aurora council: Aurora City Council
- Aurora laws: search for the Aurora, Colorado code of ordinances
- Aetna Estates laws: search for the Aetna Estates, Colorado code of ordinances
- Arapahoe County website: http://www.co.arapahoe.co.us
- Arapahoe County laws: search for the Arapahoe County, Colorado code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 28 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 36 | 100% |
Voting precincts
11 voting precincts overlap ZIP 80018. 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:80018")
ZIP 80018 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.