USA Votes Data Lab Newsroom

County twins · 83.0% profile similarity

Greenville County, SCvs.Knox County, TN

Greenville County reports the higher provisional acceptance: 81.0% versus 36.6% in Knox County.

Population548,166494,148
Median household income$76,932$74,222
Bachelor's degree or higher41.3%41.0%
Poverty10.8%12.2%
Foreign-born8.7%6.5%
No vehicle4.7%5.3%

Administrative contrast

Where the election systems separate

Registered-voter turnout68.5%66.8%
Mail-ballot rejection rate2.93%1.30%
Polling places per 10,000 voters5.8%4.0%
Provisional-ballot acceptance rate81.0%36.6%

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

Greenville County

Transmitted
9,943
Returned
9,214
Rejected
270

Mail-ballot path

Knox County

Transmitted
10,043
Returned
7,092
Rejected
92