Winnebago County, IL

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Winnebago County, Illinois ZIP Codes

ZIP Codes: 40
Cities: 26
Population: 285,471
Table of Winnebago County, IL ZIP Codes with list of cities and counties and population for each ZIP Code.
ZIPCityPopulation
61047 Adeline village, Leaf River village 95
61011 Argyle CDP, Caledonia village, Candlewick Lake CDP, Loves Park city, Machesney Park village, Poplar Grove village, Roscoe village, Timberlane village 443
61011 Argyle CDP, Caledonia village, Candlewick Lake CDP, Loves Park city, Machesney Park village, Poplar Grove village, Roscoe village, Timberlane village 221
61019 Davis village, Lake Summerset CDP 415
61020 Davis Junction village, Holcomb CDP, Rockford city 2,684
61024 Durand village 1,429
61019 Davis village, Lake Summerset CDP 2,323
61047 Adeline village, Leaf River village 488
61109 Cherry Valley village, New Milford village, Rockford city 1,242
61063 Pecatonica village 2,189
61084 Stillman Valley village 1,277
61088 Rockford city, Westlake Village CDP, Winnebago village 1,560
61088 Rockford city, Westlake Village CDP, Winnebago village 3,323
60146 Kirkland village 2,324
61008 Belvidere city, Cherry Valley village, Poplar Grove village, Rockford city, Timberlane village 34,420
61011 Argyle CDP, Caledonia village, Candlewick Lake CDP, Loves Park city, Machesney Park village, Poplar Grove village, Roscoe village, Timberlane village 2,597
61016 Belvidere city, Cherry Valley village 4,836
61019 Davis village, Lake Summerset CDP 3,318
61020 Davis Junction village, Holcomb CDP, Rockford city 3,167
61024 Durand village 2,471
61047 Adeline village, Leaf River village 1,712
61063 Pecatonica village 4,151
61072 Rockton village, Roscoe village, South Beloit city 10,825
61073 Machesney Park village, Rockton village, Roscoe village, South Beloit city 20,685
61077 0
61079 209
61080 Rockton village, Roscoe village, South Beloit city 10,668
61084 Stillman Valley village 3,061
61088 Rockford city, Westlake Village CDP, Winnebago village 6,416
61101 Rockford city 20,394
61102 Rockford city 16,861
61103 Machesney Park village, Rockford city 23,446
61104 Rockford city 19,106
61107 Loves Park city, Rockford city 29,363
61108 Cherry Valley village, Rockford city 29,582
61109 Cherry Valley village, New Milford village, Rockford city 26,834
61111 Loves Park city, Machesney Park village, Rockford city 22,903
61112 Cherry Valley village 111
61114 Loves Park city, Rockford city 14,999
61115 Loves Park city, Machesney Park village 22,480

Census data for Winnebago County, Illinois

Demographic estimates in Winnebago County, Illinois

Total population
Total population285,471
Male140,109
Female145,362
Population by age
Under 18 years67,408
18 to 65 years168,128
65 years and over49,935
Median age (years)39.6
Population by race
Total population285,471
One race268,308
   White212,858
   Black or African American37,961
   American Indian and Alaska Native738
   Asian8,068
   Native Hawaiian and Other Pacific Islander101
   Some other race8,582
Two or more races17,163

Economic characteristics in Winnebago County, Illinois

Income and benefits (in inflation-adjusted dollars)
Total households115,240
Less than $10,0007,385
$10,000 to $24,99916,462
$25,000 to $49,99926,480
$50,000 to $99,99935,850
$100,000 to $149,99916,999
$150,000 to $199,9996,851
$200,000 or more5,213
Median household income (dollars)57,779

Housing characteristics in Winnebago County, Illinois

Housing occupancy
Total housing units125,111
Occupied housing units115,240
Vacant housing units9,871
Housing tenure
Occupied housing units115,240
Owner-occupied75,859
Renter-occupied39,381
Value
Owner-occupied units75,859
Less than $50,0006,706
$50,000 to $99,99920,092
$100,000 to $149,99920,367
$150,000 to $199,99914,895
$200,000 to $299,9999,642
$300,000 to $499,9993,035
$500,000 to $999,999992
$1,000,000 or more130
Median (dollars)125,900
Gross rent
Occupied units paying rent37,622
Less than $5004,303
$500 to $99919,851
$1,000 to $1,49910,904
$1,500 to $1,9991,831
$2,000 to $2,499474
$2,500 to $2,99973
$3,000 or more186
Median (dollars)865
No rent paid1,759

How many ZIP Codes are in Winnebago County, IL?

There are 40 ZIP Codes in Winnebago County, IL.

What is the largest ZIP Code by population in Winnebago County, IL?

The largest ZIP Code in Winnebago County, IL is 61008 with a population of 34,420.

TOP-5 ZIP codes by population in Winnebago County, IL:
  • 61008
  • 61108
  • 61107
  • 61109
  • 61103
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Illinois ZIP Codes