Boundary Atlas

ZIP code 48165: Lyon, MI

ZIP code 48165 is in Oakland County, Michigan, outside any city or Census-designated place. It is in Michigan's 7th congressional district. Its state senate district is State Senate District 13; its state house districts are State House District 49 (89%) and State House District 21 (11%).

8,832residents (2020 Census)
9.9 sq miland area
0cities and towns
1congressional district
8voting precincts

See it on the mapAll of Michigan

City and county

Outside any city or Census-designated place.


CountyShare of ZIP residents
Oakland County100%

Town or county subdivisionShare of ZIP residents
Lyon charter township100%

Congressional district

Congressional districtShare of ZIP residents
Michigan's 7th congressional district (MI-07)100%

State legislative districts

State senate districtShare of ZIP residents
State Senate District 13100%

State house districtShare of ZIP residents
State House District 4989%
State House District 2111%

Voting precincts

8 voting precincts overlap ZIP 48165. 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:48165")

ZIP 48165 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.