ZIP code 80002: Arvada, CO
ZIP code 80002 is in Arvada (71% of residents), Fairmount (10%), Berkley (6.1%) and Wheat Ridge (2.6%), in Jefferson County (94%) and Adams County (6.1%), Colorado. 9.9% of its residents live outside city limits. It is in Colorado's 7th congressional district (94%) and Colorado's 8th congressional district (6.1%). Its state senate districts are State Senate District 19 (77%), State Senate District 20 (10%), State Senate District 22 (6.4%) and State Senate District 21 (6.1%); its state house districts are State House District 24 (88%), State House District 23 (6.4%) and State House District 35 (6.1%).
See it on the mapAll of Colorado
City and county
| City or town | Share of ZIP residents |
|---|---|
| Arvada | 71% |
| Fairmount | 10% |
| Berkley | 6.1% |
| Wheat Ridge | 2.6% |
| County | Share of ZIP residents |
|---|---|
| Jefferson County | 94% |
| Adams County | 6.1% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Northeast Jefferson CCD | 94% |
| West Adams CCD | 6.1% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Colorado's 7th congressional district (CO-07) | 94% |
| Colorado's 8th congressional district (CO-08) | 6.1% |
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.
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 19 | 77% |
| State Senate District 20 | 10% |
| State Senate District 22 | 6.4% |
| State Senate District 21 | 6.1% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 24 | 88% |
| State House District 23 | 6.4% |
| State House District 35 | 6.1% |
Voting precincts
20 voting precincts overlap ZIP 80002. 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:80002")
ZIP 80002 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.