Boise City, Idaho
Boise City is a city in Ada County, Idaho, with 236,286 residents in 2020. It spans 2 congressional districts: ID-02 (98%) and ID-01 (1.8%). It spans 9 state senate and 9 state house districts.
County
| County | Share of residents |
|---|---|
| Ada County | 100% |
Congressional districts
| Congressional district | Share of residents |
|---|---|
| Idaho's 2nd congressional district (ID-02) | 98% |
| Idaho's 1st congressional district (ID-01) | 1.8% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| Mayor | Lauren McLean | citywide | |
| U.S. Representative (ID-02) | Michael K. Simpson (R) | 202-225-5531 | 98% |
| U.S. Representative (ID-01) | Russ Fulcher (R) | 202-225-6611 | 1.8% |
| U.S. Senator | James E. Risch (R) | 202-224-2752 · contact form | statewide |
| U.S. Senator | Mike Crapo (R) | 202-224-6142 · contact form | statewide |
Plus 27 state legislators across 18 districts. Look up an address for the exact ones.
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
- Boise City website: http://www.cityofboise.org/
- Boise City council: Boise City Council
- Boise City laws: search for the Boise City, Idaho code of ordinances
- Ada County website: http://www.adaweb.net
- Ada County laws: search for the Ada County, Idaho code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 17 | 22% |
| State Senate District 15 | 20% |
| State Senate District 18 | 20% |
| State Senate District 19 | 19% |
| State Senate District 16 | 16% |
| State Senate District 20 | 1.3% |
| State Senate District 21 | 0.4% |
| State Senate District 22 | 0.3% |
| State Senate District 14 | <0.1% |
| State house district | Share of residents |
|---|---|
| State House District 17 | 22% |
| State House District 15 | 20% |
| State House District 18 | 20% |
| State House District 19 | 19% |
| State House District 16 | 16% |
| State House District 20 | 1.3% |
| State House District 21 | 0.4% |
| State House District 22 | 0.3% |
| State House District 14 | <0.1% |
ZIP codes
Percentages mark ZIPs only partly in Boise City: the share of that ZIP's residents living in it.
Get this in your AI agent
Your agent can get Boise City'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:1608830")
Boise City 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.