ZIP code 80239: Denver, CO
ZIP code 80239 is in Denver, in Denver County (100%) and Adams County (<0.1%), Colorado. It is in Colorado's 1st congressional district (100%) and Colorado's 6th congressional district (<0.1%). Its state senate districts are State Senate District 33 (100%) and State Senate District 28 (<0.1%); its state house districts are State House District 7 (96%), State House District 8 (4.3%) and State House District 36 (<0.1%).
See it on the mapAll of Colorado
City and county
| City or town | Share of ZIP residents |
|---|---|
| Denver | 100% |
| County | Share of ZIP residents |
|---|---|
| Denver County | 100% |
| Adams County | <0.1% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Denver CCD | 100% |
| North Aurora CCD | <0.1% |
| Commerce City CCD | land only |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Colorado's 1st congressional district (CO-01) | 100% |
| Colorado's 6th congressional district (CO-06) | <0.1% |
| Colorado's 8th congressional district (CO-08) | land only |
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.
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 33 | 100% |
| State Senate District 28 | <0.1% |
| State Senate District 21 | land only |
| State house district | Share of ZIP residents |
|---|---|
| State House District 7 | 96% |
| State House District 8 | 4.3% |
| State House District 36 | <0.1% |
| State House District 32 | land only |
Voting precincts
16 voting precincts overlap ZIP 80239. 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:80239")
ZIP 80239 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.