Boundary Atlas

ZIP code 50074: Sun Valley Lake, IA

ZIP code 50074 is in Sun Valley Lake (55% of residents), Ellston (5.6%) and Beaconsfield (4.4%), in Ringgold County (97%) and Union County (3.2%), Iowa. 35% of its residents live outside city limits. It is in Iowa's 3rd congressional district. Its state senate districts are State Senate District 9 (97%) and State Senate District 12 (3.2%); its state house districts are State House District 17 (97%) and State House District 23 (3.2%).

342residents (2020 Census)
48.6 sq miland area
3cities and towns
1congressional district
5voting precincts

See it on the mapAll of Iowa

City and county

City or townShare of ZIP residents
Sun Valley Lake55%
Ellston5.6%
Beaconsfield4.4%

CountyShare of ZIP residents
Ringgold County97%
Union County3.2%

Town or county subdivisionShare of ZIP residents
Union township89%
Monroe township7.6%
Pleasant township3.2%
Tingley townshipland only
Sand Creek townshipland only

Congressional district

Congressional districtShare of ZIP residents
Iowa's 3rd congressional district (IA-03)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (IA-03)Zachary Nunn (R)202-225-5476100%
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 9)Tom Shipley (R)97%
State Senator (State Senate District 12)Amy Sinclair (R)3.2%
State Representative (State House District 17)Devon Wood (R)97%
State Representative (State House District 23)Bubba Sorensen (R)3.2%

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 997%
State Senate District 123.2%

State house districtShare of ZIP residents
State House District 1797%
State House District 233.2%

Voting precincts

5 voting precincts overlap ZIP 50074. Map them, with each precinct's share of the ZIP's residents.

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ZIP 50074 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.