Boundary Atlas

ZIP code 48005: Armada, MI

ZIP code 48005 is in Armada (32% of residents), in Macomb County, Michigan. 68% of its residents live outside city limits. It is in Michigan's 9th congressional district. Its state senate district is State Senate District 25; its state house district is State House District 65.

5,318residents (2020 Census)
36.5 sq miland area
2cities and towns
1congressional district
2voting precincts

See it on the mapAll of Michigan

City and county

City or townShare of ZIP residents
Armada32%
Romeo<0.1%

CountyShare of ZIP residents
Macomb County100%

Town or county subdivisionShare of ZIP residents
Armada township100%

Congressional district

Congressional districtShare of ZIP residents
Michigan's 9th congressional district (MI-09)100%

State legislative districts

State senate districtShare of ZIP residents
State Senate District 25100%

State house districtShare of ZIP residents
State House District 65100%

Voting precincts

2 voting precincts overlap ZIP 48005. 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:48005")

ZIP 48005 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.