Boundary Atlas

ZIP code 50558: Livermore, IA

ZIP code 50558 is in Livermore (61% of residents), in Humboldt County (91%) and Kossuth County (8.6%), Iowa. 39% of its residents live outside city limits. It is in Iowa's 4th congressional district. Its state senate districts are State Senate District 28 (91%) and State Senate District 5 (8.6%); its state house districts are State House District 56 (91%) and State House District 9 (8.6%).

624residents (2020 Census)
49.3 sq miland area
1cities and towns
1congressional district
3voting precincts

See it on the mapAll of Iowa

City and county

City or townShare of ZIP residents
Livermore61%

CountyShare of ZIP residents
Humboldt County91%
Kossuth County8.6%

Town or county subdivisionShare of ZIP residents
Humboldt township81%
Sherman township8.6%
Grove township5.9%
Delana township4.0%

Congressional district

Congressional districtShare of ZIP residents
Iowa's 4th congressional district (IA-04)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (IA-04)Randy Feenstra (R)202-225-4426100%
U.S. SenatorChuck Grassley (R)202-224-3744 · contact formstatewide
U.S. SenatorJoni Ernst (R)202-224-3254 · contact formstatewide
State Senator (State Senate District 28)Dennis Guth (R)91%
State Senator (State Senate District 5)Dave Rowley (R)8.6%
State Representative (State House District 56)Mark Thompson (R)91%
State Representative (State House District 9)Henry Stone (R)8.6%

Officials serving now (members of Congress until January 3, 2027). Sources: State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).

Local government

State legislative districts

State senate districtShare of ZIP residents
State Senate District 2891%
State Senate District 58.6%

State house districtShare of ZIP residents
State House District 5691%
State House District 98.6%

Voting precincts

3 voting precincts overlap ZIP 50558. Map them, with each precinct's share of the ZIP's residents.

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ZIP 50558 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.