County twins · 81.9% profile similarity
Butler County, OHvs.Berkeley County, SC
Butler County reports the higher provisional acceptance: 69.4% versus 49.5% in Berkeley County.
Population392,876246,802
Median household income$81,590$84,358
Bachelor's degree or higher32.9%31.0%
Poverty11.8%9.9%
Foreign-born8.1%6.7%
No vehicle4.7%4.0%
Administrative contrast
Where the election systems separate
Registered-voter turnout72.7%↔66.4%
Mail-ballot rejection rate0.41%↔1.87%
Polling places per 10,000 voters4.6%↔5.5%
Provisional-ballot acceptance rate69.4%↔49.5%
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
Butler County
- Transmitted
- 27,041
- Returned
- 25,125
- Rejected
- 103
Mail-ballot path
Berkeley County
- Transmitted
- 6,273
- Returned
- 5,897
- Rejected
- 110