Aurora, Colorado
Aurora is a city in Arapahoe County (87% of residents), Adams County (12%) and Douglas County (0.7%), Colorado, with 386,376 residents in 2020. It is in Colorado's 6th congressional district. It spans 3 state senate and 8 state house districts.
County
| County | Share of residents |
|---|---|
| Arapahoe County | 87% |
| Adams County | 12% |
| Douglas County | 0.7% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Colorado's 6th congressional district (CO-06) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| Mayor | Mike Coffman | citywide | |
| U.S. Representative (CO-06) | Jason Crow (D) | 202-225-7882 | 100% |
| 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 29) | Iman Jodeh (Democratic) | 42% | |
| State Senator (State Senate District 28) | Mike Weissman (Democratic) | 40% | |
| State Senator (State Senate District 27) | Tom Sullivan (Democratic) | 18% | |
| State Representative (State House District 42) | Mandy Lindsay (Democratic) | 23% | |
| State Representative (State House District 41) | Jamie Jackson (Democratic) | 23% | |
| State Representative (State House District 36) | Michael Carter (Democratic) | 22% | |
| State Representative (State House District 40) | Naquetta Ricks (Democratic) | 19% | |
| State Representative (State House District 61) | Eliza Hamrick (Democratic) | 10% | |
| State Representative (State House District 56) | Chris Richardson (R) | 1.7% | |
| State Representative (State House District 3) | Meg Froelich (Democratic) | 0.5% | |
| State Representative (State House District 37) | Chad Clifford (Democratic) | 0.3% |
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
- Arapahoe County website: http://www.co.arapahoe.co.us
- Arapahoe County laws: search for the Arapahoe County, Colorado code of ordinances
- Adams County laws: search for the Adams County, Colorado code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 29 | 42% |
| State Senate District 28 | 40% |
| State Senate District 27 | 18% |
| State house district | Share of residents |
|---|---|
| State House District 42 | 23% |
| State House District 41 | 23% |
| State House District 36 | 22% |
| State House District 40 | 19% |
| State House District 61 | 10% |
| State House District 56 | 1.7% |
| State House District 3 | 0.5% |
| State House District 37 | 0.3% |
ZIP codes
Percentages mark ZIPs only partly in Aurora: the share of that ZIP's residents living in it.
- 80010
- 80011
- 80012 (99%)
- 80013 (91%)
- 80014 (89%)
- 80015 (32%)
- 80016 (71%)
- 80017
- 80018 (86%)
- 80019
- 80045
- 80137 (3.6%)
- 80138 (<0.1%)
- 80220 (1.0%)
- 80230 (0.4%)
- 80247 (27%)
Get this in your AI agent
Your agent can get Aurora's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:place:0804000")
Aurora here is the Census Bureau's place boundary as of January 1, 2025. Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.