Boundary Atlas

ZIP code 52068: Peosta, IA

ZIP code 52068 is in Peosta (40% of residents), Centralia (2.4%) and Dubuque (2.3%), in Dubuque County, Iowa. 56% of its residents live outside city limits. It is in Iowa's 2nd congressional district. Its state senate districts are State Senate District 33 (97%) and State Senate District 36 (3.3%); its state house districts are State House District 65 (97%) and State House District 72 (3.3%).

4,835residents (2020 Census)
43.1 sq miland area
3cities and towns
1congressional district
6voting precincts

See it on the mapAll of Iowa

City and county

City or townShare of ZIP residents
Peosta40%
Centralia2.4%
Dubuque2.3%

CountyShare of ZIP residents
Dubuque County100%

Town or county subdivisionShare of ZIP residents
Vernon township81%
Table Mound township8.1%
Center township6.5%
Dubuque city2.3%
Dubuque township1.0%
Prairie Creek township0.8%
Washington township0.1%

Congressional district

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

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (IA-02)Ashley Hinson (R)202-225-2911100%
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 33)Carrie Koelker (R)97%
State Senator (State Senate District 36)Tom Townsend (Democratic)3.3%
State Representative (State House District 65)Shannon Lundgren (R)97%
State Representative (State House District 72)Jennifer Smith (R)3.3%

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 3397%
State Senate District 363.3%

State house districtShare of ZIP residents
State House District 6597%
State House District 723.3%

Voting precincts

6 voting precincts overlap ZIP 52068. Map them, with each precinct's share of the ZIP's residents.

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ZIP 52068 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.