Boundary Atlas

ZIP code 44094: Willoughby, OH

ZIP code 44094 is in Willoughby (64% of residents), Kirtland (18%), Willoughby Hills (16%) and Waite Hill (1.4%), in Lake County (100%) and Geauga County (0.1%), Ohio. It is in Ohio's 14th congressional district. Its state senate districts are State Senate District 18 (100%) and State Senate District 32 (0.1%); its state house districts are State House District 23 (80%), State House District 57 (20%) and State House District 99 (0.1%).

37,634residents (2020 Census)
39.7 sq miland area
5cities and towns
1congressional district
31voting precincts

See it on the mapAll of Ohio

City and county

City or townShare of ZIP residents
Willoughby64%
Kirtland18%
Willoughby Hills16%
Waite Hill1.4%
Mentor0.4%

CountyShare of ZIP residents
Lake County100%
Geauga County0.1%

Town or county subdivisionShare of ZIP residents
Willoughby city64%
Kirtland city18%
Willoughby Hills city16%
Waite Hill village1.4%
Mentor city0.4%
Chardon township0.1%

Congressional district

Congressional districtShare of ZIP residents
Ohio's 14th congressional district (OH-14)100%

State legislative districts

State senate districtShare of ZIP residents
State Senate District 18100%
State Senate District 320.1%

State house districtShare of ZIP residents
State House District 2380%
State House District 5720%
State House District 990.1%

Voting precincts

31 voting precincts overlap ZIP 44094. 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:44094")

ZIP 44094 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.