County twins · 76.5% profile similarity
Campbell County, SDvs.Mason County, TX
Campbell County reports the higher polling-place density: 47.2% versus 15.8% in Mason County.
Population1,5933,955
Median household income$68,929$74,180
Bachelor's degree or higher36.0%38.9%
Poverty7.7%7.0%
Foreign-born4.6%4.6%
No vehicle2.9%3.3%
Administrative contrast
Where the election systems separate
Registered-voter turnout70.0%↔77.2%
Mail-ballot rejection rate1.21%↔0.00%
Polling places per 10,000 voters47.2%↔15.8%
Provisional-ballot acceptance rateNot reported↔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
Campbell County
- Transmitted
- 169
- Returned
- 165
- Rejected
- 2
Mail-ballot path
Mason County
- Transmitted
- 103
- Returned
- 95
- Rejected
- 0