1. Winnebago County Info
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  3. All zip codes in Winnebago county
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County Winnebago State Illinois(IL)



Cities 20 Zip Codes 36

Population

292,924

Census 2010: 296,152
Estimated: 292,924
Growth: -1.10%
White 236,931 70.24%
Black 40,344 11.96%
Hispanic 32,252 9.56%
Other 16,375 4.85%
Asian 8,388 2.49%
Indian 2,731 0.81%
Hawaiian 280 0.08%



Gender and Age

Females 151,327 51.10%
Males 144,825 48.90%

Median age 41.73
Median age for females 42.68
Median age for males 40.48

Households

Total households 115,724
Persons per household 2.476500
Income per household $43,128.35

Top Data By Zip Codes

View all Zip Codes data

Most Populated

61107 30,387
61109 28,646
61108 27,991
61111 23,952
61115 23,691

Least Populated

61112 101
61024 2,244
61063 3,085
61016 5,024
61088 5,810

Growing

61112 14%
61016 3%
61080 3%
61115 2%
61073 1%

Declining

61063 -33%
61024 -16%
61103 -7%
61102 -5%
61088 -3%

Younger Crowd

61104 30.60
61102 33.10
61101 33.20
61109 36.20
61080 36.80

Older Crowd

61112 86.50
61114 46.60
61016 44.10
61024 42.80
61107 42.30

Highest Income

61114 $67,605.00
61073 $67,597.00
61016 $67,348.00
61088 $64,063.00
61072 $57,951.00

Lowest Income

61112 $23,750.00
61104 $27,046.00
61101 $31,769.00
61102 $34,053.00
61103 $37,181.00

Time Zone

Time zone(s) Central Standard Time, CST. GMT-6
Day light saving Yes

Area Codes

608, 779, 815