Boundary Atlas

ZIP code 52338: Swisher, IA

ZIP code 52338 is in Swisher (26% of residents) and Shueyville (20%), in Johnson County (99%) and Linn County (1.1%), Iowa. 54% of its residents live outside city limits. It is in Iowa's 1st congressional district (99%) and Iowa's 2nd congressional district (1.1%). Its state senate districts are State Senate District 46 (99%), State Senate District 39 (0.7%) and State Senate District 42 (0.4%); its state house districts are State House District 91 (99%), State House District 77 (0.7%) and State House District 84 (0.4%).

3,457residents (2020 Census)
33.4 sq miland area
2cities and towns
2congressional districts
4voting precincts

See it on the mapAll of Iowa

City and county

City or townShare of ZIP residents
Swisher26%
Shueyville20%

CountyShare of ZIP residents
Johnson County99%
Linn County1.1%

Town or county subdivisionShare of ZIP residents
Jefferson township89%
Monroe township9.9%
College township0.7%
Fairfax township0.4%

Congressional districts

Congressional districtShare of ZIP residents
Iowa's 1st congressional district (IA-01)99%
Iowa's 2nd congressional district (IA-02)1.1%

This ZIP is split between districts. A mailing address in it could be in either; the map or locate_point gives the district for an exact address.

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (IA-01)Mariannette Miller-Meeks (R)202-225-657699%
U.S. Representative (IA-02)Ashley Hinson (R)202-225-29111.1%
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 46)Dawn Driscoll (R)99%
State Senator (State Senate District 39)Liz Bennett (Democratic)0.7%
State Senator (State Senate District 42)Charlie McClintock (R)0.4%
State Representative (State House District 91)Judd Lawler (R)99%
State Representative (State House District 77)Jeff Cooling (Democratic)0.7%
State Representative (State House District 84)Tom Gerhold (R)0.4%

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 4699%
State Senate District 390.7%
State Senate District 420.4%

State house districtShare of ZIP residents
State House District 9199%
State House District 770.7%
State House District 840.4%

Voting precincts

4 voting precincts overlap ZIP 52338. Map them, with each precinct's share of the ZIP's residents.

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ZIP 52338 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.