USA Votes Data Lab Newsroom

County twins · 78.9% profile similarity

Sweet Grass County, MTvs.Oliver County, ND

Oliver County reports the higher polling-place density: 9.1% versus 8.3% in Sweet Grass County.

Population3,7201,839
Median household income$77,000$77,240
Bachelor's degree or higher24.4%23.0%
Poverty7.9%5.2%
Foreign-born1.3%0.2%
No vehicle2.5%2.3%

Administrative contrast

Where the election systems separate

Registered-voter turnout82.0%Not reported
Mail-ballot rejection rate0.45%0.00%
Polling places per 10,000 voters8.3%9.1%
Provisional-ballot acceptance rate75.0%Not reported

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

Sweet Grass County

Transmitted
1,696
Returned
1,561
Rejected
7

Mail-ballot path

Oliver County

Transmitted
426
Returned
396
Rejected
0