Dubuque, Iowa
Dubuque is a city in Dubuque County, Iowa, with 59,710 residents in 2020. It is in Iowa's 2nd congressional district. It spans 2 state house districts. Its state senate district is State Senate District 36.
County
| County | Share of residents |
|---|---|
| Dubuque County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Iowa's 2nd congressional district (IA-02) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (IA-02) | Ashley Hinson (R) | 202-225-2911 | 100% |
| U.S. Senator | Chuck Grassley (R) | 202-224-3744 · contact form | statewide |
| U.S. Senator | Joni Ernst (R) | 202-224-3254 · contact form | statewide |
| State Senator (State Senate District 36) | Tom Townsend (Democratic) | 100% | |
| State Representative (State House District 71) | Lindsay James (Democratic) | 54% | |
| State Representative (State House District 72) | Jennifer Smith (R) | 46% |
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).
Local government
- Dubuque website: https://www.cityofdubuque.org/
- Dubuque laws: search for the Dubuque, Iowa code of ordinances
- Dubuque County website: http://www.dubuquecounty.org
- Dubuque County laws: search for the Dubuque County, Iowa code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 36 | 100% |
| State house district | Share of residents |
|---|---|
| State House District 71 | 54% |
| State House District 72 | 46% |
ZIP codes
Percentages mark ZIPs only partly in Dubuque: the share of that ZIP's residents living in it.
Get this in your AI agent
Your agent can get Dubuque'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:1922395")
Dubuque 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.