USA Votes Data Lab Newsroom

County twins · 71.0% profile similarity

Sonoma County, CAvs.Maui County, HI

Sonoma County reports the higher turnout: 72.1% versus 56.5% in Maui County.

Population485,040164,522
Median household income$104,674$97,161
Bachelor's degree or higher38.5%31.0%
Poverty8.9%9.2%
Foreign-born16.8%17.1%
No vehicle4.8%5.4%

Administrative contrast

Where the election systems separate

Registered-voter turnout72.1%56.5%
Mail-ballot rejection rate0.70%1.61%
Polling places per 10,000 voters1.2%0.8%
Provisional-ballot acceptance rate99.4%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

Sonoma County

Transmitted
317,533
Returned
235,848
Rejected
1,659

Mail-ballot path

Maui County

Transmitted
101,251
Returned
58,659
Rejected
946