Clinton County Demographics

Browse ZIP code demographics within Clinton County, Illinois.

ACS 2022 5-Year estimates

Total Population

36,998

Median Income

$78,054

Median Home Value

$171,500

Unemployment Rate

3.0%

Top 5 ZIP Codes by Income in Clinton County

ZIP 62215 $108,438

ZIP 62216 $99,821

ZIP 62218 $94,712

ZIP 62245 $82,200

ZIP 62230 $77,639

Top 5 Populated ZIP Codes in Clinton County

ZIP 62231 6,680

ZIP 62230 6,352

ZIP 62265 4,418

ZIP 62216 2,980

ZIP 62215 2,074

County Map Directory

Interactive map displaying ZIP code centers within Clinton County. Click pins to explore profile metrics.

ZIP Codes in Clinton County

62215

Pop: 2,074

Income: $108,438

62216

Pop: 2,980

Income: $99,821

62218

Pop: 2,009

Income: $94,712

62219

Pop: 1,046

Income: $63,553

62230

Pop: 6,352

Income: $77,639

62231

Pop: 6,680

Income: $76,055

62245

Pop: 1,698

Income: $82,200

62250

Pop: 652

Income: $67,708

62265

Pop: 4,418

Income: $76,951

62266

Pop: 13

Income: —