Winnebago County, IL

Illinois

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

Total ZIP Codes 28
Total Population 285,063
Avg Household Income $69,184
Avg Home Value $165,639

Largest Cities in Winnebago County

City Population
Rockford 271,411
Loves Park 23,502
Machesney Park 22,630
Roscoe 10,706
Rockton 7,974
South Beloit 7,946
Cherry Valley 3,749
Winnebago 2,981
Lake Summerset 2,364
Pecatonica 2,024
Durand 1,592
Westlake Village 1,414
New Milford 1,194
Shirland 210
Seward 97

Most Populated ZIP Codes

ZIP Code City Population
61107 Rockford 30,765
61108 Rockford 30,355
61109 Rockford 26,768
61111 Loves Park 23,286
61103 Rockford 22,869
61115 Machesney Park 22,364
61073 Roscoe 20,194
61101 Rockford 19,318
61104 Rockford 17,222
61102 Rockford 15,937
61114 Rockford 15,325
61072 Rockton 11,285
61080 South Beloit 10,955
61088 Winnebago 6,167
61016 Cherry Valley 5,465

All Cities in Winnebago County (27)

Alworth Pop: 6,167
Cherry Valley Pop: 3,749
Durand Pop: 1,592
Harlem Pop: 23,286
Harrisville Pop: 26,768
Hutchins Park Pop: 22,869
Kishwaukee Pop: 3,201
Kishwaukee Glen Pop: 26,768
Lake Summerset Pop: 2,364
Latham Park Pop: 22,869
Loves Park Pop: 23,502
Machesney Park Pop: 22,630
Morehaven Pop: 20,194
Morristown Pop: 26,768
New Milford Pop: 1,194
Owen Center Pop: 19,318
Pecatonica Pop: 2,024
Perryville Pop: 5,465
Rockford Pop: 271,411
Rockton Pop: 7,974
Roscoe Pop: 10,706
Seward Pop: 97
Shirland Pop: 210
South Beloit Pop: 7,946
Wempletown Pop: 19,318
Westlake Village Pop: 1,414
Winnebago Pop: 2,981

All ZIP Codes in Winnebago County (28)

61016 Cherry Valley
61024 Durand
61063 Pecatonica
61072 Rockton
61073 Roscoe
61077 Seward
61079 Shirland
61080 South Beloit
61088 Winnebago
61101 Rockford
61102 Rockford
61103 Rockford
61104 Rockford
61105 Rockford
61106 Rockford
61107 Rockford
61108 Rockford
61109 Rockford
61110 Rockford
61111 Loves Park
61112 Rockford
61114 Rockford
61115 Machesney Park
61125 Rockford
61126 Rockford
61130 Loves Park
61131 Loves Park
61132 Loves Park