Boundary Atlas

ZIP code 52154: Lawler, IA

ZIP code 52154 is in Lawler (41% of residents), in Chickasaw County (98%) and Howard County (1.5%), Iowa. 59% of its residents live outside city limits. It is in Iowa's 2nd congressional district. Its state senate districts are State Senate District 29 (98%) and State Senate District 32 (1.5%); its state house districts are State House District 58 (98%) and State House District 63 (1.5%).

981residents (2020 Census)
72.8 sq miland area
1cities and towns
1congressional district
4voting precincts

See it on the mapAll of Iowa

City and county

City or townShare of ZIP residents
Lawler41%

CountyShare of ZIP residents
Chickasaw County98%
Howard County1.5%

Town or county subdivisionShare of ZIP residents
Stapleton township57%
Utica township33%
Jacksonville township8.5%
Paris township1.5%

Congressional district

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

State legislative districts

State senate districtShare of ZIP residents
State Senate District 2998%
State Senate District 321.5%

State house districtShare of ZIP residents
State House District 5898%
State House District 631.5%

Voting precincts

4 voting precincts overlap ZIP 52154. 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:52154")

ZIP 52154 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.