Boundary Atlas

ZIP code 83706: Boise City, ID

ZIP code 83706 is in Boise City, in Ada County, Idaho. It is in Idaho's 2nd congressional district. Its state senate districts are State Senate District 18 (80%), State Senate District 17 (18%) and State Senate District 16 (2.3%); its state house districts are State House District 18 (80%), State House District 17 (18%) and State House District 16 (2.3%).

34,446residents (2020 Census)
7.4 sq miland area
1cities and towns
1congressional district
16voting precincts

See it on the mapAll of Idaho

City and county

City or townShare of ZIP residents
Boise City100%

CountyShare of ZIP residents
Ada County100%

Town or county subdivisionShare of ZIP residents
Boise City CCD100%

Congressional district

Congressional districtShare of ZIP residents
Idaho's 2nd congressional district (ID-02)100%

State legislative districts

State senate districtShare of ZIP residents
State Senate District 1880%
State Senate District 1718%
State Senate District 162.3%

State house districtShare of ZIP residents
State House District 1880%
State House District 1718%
State House District 162.3%

Voting precincts

16 voting precincts overlap ZIP 83706. 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:83706")

ZIP 83706 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.