County twins · 76.8% profile similarity
Johnson County, KSvs.Chester County, PA
Chester County reports the higher polling-place density: 6.6% versus 4.1% in Johnson County.
Population620,631547,840
Median household income$109,208$127,208
Bachelor's degree or higher57.6%57.1%
Poverty5.4%6.0%
Foreign-born9.2%10.1%
No vehicle3.5%4.3%
Administrative contrast
Where the election systems separate
Registered-voter turnout72.8%↔82.7%
Mail-ballot rejection rate0.59%↔0.83%
Polling places per 10,000 voters4.1%↔6.6%
Provisional-ballot acceptance rate68.9%↔73.3%
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
Johnson County
- Transmitted
- 52,919
- Returned
- 48,129
- Rejected
- 282
Mail-ballot path
Chester County
- Transmitted
- 119,506
- Returned
- 109,056
- Rejected
- 902