County twins · 80.6% profile similarity
Pima County, AZvs.Jefferson County, KY
Jefferson County reports the higher polling-place density: 6.3% versus 2.4% in Pima County.
Population1,060,490783,022
Median household income$70,315$69,866
Bachelor's degree or higher36.8%37.0%
Poverty14.3%14.3%
Foreign-born11.8%10.0%
No vehicle7.1%8.8%
Administrative contrast
Where the election systems separate
Registered-voter turnout76.7%↔55.5%
Mail-ballot rejection rate2.07%↔2.78%
Polling places per 10,000 voters2.4%↔6.3%
Provisional-ballot acceptance rate51.9%↔54.0%
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
Pima County
- Transmitted
- 542,653
- Returned
- 451,741
- Rejected
- 9,332
Mail-ballot path
Jefferson County
- Transmitted
- 22,782
- Returned
- 20,165
- Rejected
- 561