USA Votes Data Lab Newsroom

County twins · 85.1% profile similarity

Mahaska County, IAvs.Marshall County, TN

Mahaska County reports the higher provisional acceptance: 100.0% versus 43.3% in Marshall County.

Population22,02136,049
Median household income$70,940$71,049
Bachelor's degree or higher24.1%23.1%
Poverty12.6%11.8%
Foreign-born2.2%3.2%
No vehicle4.0%3.2%

Administrative contrast

Where the election systems separate

Registered-voter turnout74.9%69.6%
Mail-ballot rejection rate1.43%1.54%
Polling places per 10,000 voters8.2%6.2%
Provisional-ballot acceptance rate100.0%43.3%

Measures come from reporting 2024 EAVS jurisdictions. Missing fields remain missing. A difference describes administration and coverage; it does not establish cause or wrongdoing.

Mail-ballot path

Mahaska County

Transmitted
1,586
Returned
1,401
Rejected
20

Mail-ballot path

Marshall County

Transmitted
272
Returned
260
Rejected
4