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U.S. Senate · From

Iowa

USPS · IA

Senators

Photo of Senator Joni Ernst

U.S. Senator · R · Iowa

Joni Ernst

Term ends January 2027

 Photo of Senator Chuck Grassley

U.S. Senator · R · Iowa

Chuck Grassley

Term ends January 2029
Voter guide How to vote in Iowa Register, check your status, and find Iowa's election office.

Outcome Metrics

Source-cited demographic and economic indicators for Iowa. Data updates monthly via the Census ACS + BLS LAUS ingestion (Story 2.6).

Population

Census · ACS 1-year

Median Household Income

Census · ACS 1-year

Unemployment Rate

BLS · LAUS, latest month