ZIP code 80230: Denver, CO
ZIP code 80230 is in Denver, in Denver County (100%) and Arapahoe County (0.4%), Colorado. It is in Colorado's 1st congressional district (100%) and Colorado's 6th congressional district (0.4%). Its state senate districts are State Senate District 31 (100%) and State Senate District 28 (0.4%); its state house districts are State House District 6 (90%), State House District 9 (9.6%) and State House District 42 (0.4%).
See it on the mapAll of Colorado
City and county
| City or town | Share of ZIP residents |
|---|---|
| Denver | 100% |
| Aurora | 0.4% |
| County | Share of ZIP residents |
|---|---|
| Denver County | 100% |
| Arapahoe County | 0.4% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Denver CCD | 100% |
| South Aurora CCD | 0.4% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Colorado's 1st congressional district (CO-01) | 100% |
| Colorado's 6th congressional district (CO-06) | 0.4% |
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 Johnston | 720-865-9000 | 100% |
| U.S. Representative (CO-01) | Diana DeGette (D) | 202-225-4431 | 100% |
| U.S. Representative (CO-06) | Jason Crow (D) | 202-225-7882 | 0.4% |
| 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 31) | Matt Ball (Democratic) | 100% | |
| State Senator (State Senate District 28) | Mike Weissman (Democratic) | 0.4% | |
| State Representative (State House District 6) | Sean Camacho (Democratic) | 90% | |
| State Representative (State House District 9) | Emily Sirota (Democratic) | 9.6% | |
| State Representative (State House District 42) | Mandy Lindsay (Democratic) | 0.4% |
Officials serving now (members of Congress until January 3, 2027). Sources: Mayors: Open States (public domain); State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).
Local government
- Denver website: https://www.denvergov.org
- Denver council: Denver City Council
- Denver laws: search for the Denver, Colorado code of ordinances
- Denver County website: https://www.denvergov.org/
- Denver County laws: search for the Denver County, 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 31 | 100% |
| State Senate District 28 | 0.4% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 6 | 90% |
| State House District 9 | 9.6% |
| State House District 42 | 0.4% |
Voting precincts
6 voting precincts overlap ZIP 80230. 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:80230")
ZIP 80230 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.