Henry County, IL
IllinoisComprehensive geographic, population, and economic data for Henry County in Illinois.
Total ZIP Codes
16
Total Population
47,370
Avg Household Income
$68,703
Avg Home Value
$145,812
Largest Cities in Henry County
Most Populated ZIP Codes
| ZIP Code | City | Population |
|---|---|---|
| 61443 | Kewanee | 13,456 |
| 61254 | Geneseo | 12,135 |
| 61241 | Colona | 6,587 |
| 61273 | Orion | 3,120 |
| 61434 | Galva | 2,971 |
| 61238 | Cambridge | 2,549 |
| 61235 | Atkinson | 1,283 |
| 61262 | Lynn Center | 1,197 |
| 61234 | Annawan | 1,116 |
| 61413 | Alpha | 1,035 |
| 61490 | Woodhull | 1,035 |
| 61233 | Andover | 281 |
| 61274 | Osco | 197 |
| 61258 | Hooppole | 182 |
| 61419 | Bishop Hill | 134 |
All Cities in Henry County (26)
Aliceville
Pop: 1,269
Alpha
Pop: 831
Andover
Pop: 434
Annawan
Pop: 865
Atkinson
Pop: 982
Bishop Hill
Pop: 134
Briar Bluff
Pop: 5,795
Cambridge
Pop: 2,128
Cleveland
Pop: 208
Colona
Pop: 5,139
Galva
Pop: 2,454
Geneseo
Pop: 6,673
Green River
Pop: 6,587
Hooppole
Pop: 182
Kewanee
Pop: 11,913
Lynn Center
Pop: 36
Nekoma
Pop: 49
Ophiem
Pop: 92
Orion
Pop: 1,812
Osco
Pop: 74
Shady Beach
Pop: 12,135
Sunny Hill
Pop: 3,120
Sunny Hill Estates
Pop: 3,120
Ulah
Pop: 2,549
Warner
Pop: 3,120
Woodhull
Pop: 731