Boone County, IL

Illinois

Comprehensive geographic, population, and economic data for Boone County in Illinois.

Total ZIP Codes 5
Total Population 50,366
Avg Household Income $100,946
Avg Home Value $232,306

Largest Cities in Boone County

City Population
Belvidere 24,752
Candlewick Lake 5,448
Poplar Grove 3,923
Capron 1,311
Timberlane 1,278
Garden Prairie 403
Argyle 324
Caledonia 226
Blaine 0
Herbert 0
Irene 0
Beaverton Crossroads 0
Hunter 0

Most Populated ZIP Codes

ZIP Code City Population
61008 Belvidere 33,582
61065 Poplar Grove 10,570
61011 Caledonia 2,676
61012 Capron 2,264
61038 Garden Prairie 1,274

All Cities in Boone County (13)

Argyle Pop: 324
Beaverton Crossroads Pop: 10,570
Belvidere Pop: 24,752
Blaine Pop: 10,570
Caledonia Pop: 226
Candlewick Lake Pop: 5,448
Capron Pop: 1,311
Garden Prairie Pop: 403
Herbert Pop: 2,464
Hunter Pop: 2,676
Irene Pop: 5,465
Poplar Grove Pop: 3,923
Timberlane Pop: 1,278

All ZIP Codes in Boone County (5)

61008 Belvidere
61011 Caledonia
61012 Capron
61038 Garden Prairie
61065 Poplar Grove