ZIP Code 61103
| ZIP Code | 61103 |
| City | ROCKFORD |
| State | IL |
| Type | STANDARD |
| Post offices count | 1 (see all) |
| Total population | 23,446 (see all) |
Cities in ZIP Code 61103
Primary city: ROCKFORD, ILAcceptable: MACHESNEY PARK, MACHESNEY PK
Post offices
KILBURN ROCKFORD — Post Office™ 2440 KILBURN AVE ROCKFORD, IL 61101-9700 MoreKILBURN ROCKFORD — Post Office™2440 KILBURN AVE For facility accessibility, please call the Post Office. 1-800-ASK-USPS® (800-275-8777) Hours
Services at this Location Service hours may vary.
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Map
Census data for ZIP Code 61103
Demographic and housing estimates in ZIP Code 61103
| Total population | 23,446 |
| Male | 11,308 |
| Female | 12,138 |
| Total population | 23,446 |
| Under 5 years | 1,456 |
| 5 to 9 years | 1,507 |
| 10 to 14 years | 1,311 |
| 15 to 19 years | 1,452 |
| 20 to 24 years | 1,217 |
| 25 to 34 years | 2,691 |
| 35 to 44 years | 2,943 |
| 45 to 54 years | 2,679 |
| 55 to 59 years | 1,773 |
| 60 to 64 years | 1,772 |
| 65 to 74 years | 2,633 |
| 75 to 84 years | 1,172 |
| 85 years and over | 840 |
| Median age (years) | 41.2 |
| Under 18 years | 5,394 |
| 16 years and over | 18,920 |
| 18 years and over | 18,052 |
| 21 years and over | 17,580 |
| 62 years and over | 5,645 |
| 65 years and over | 4,645 |
| Total population | 23,446 |
| One race | 21,006 |
| White | 15,044 |
| Black or African American | 5,207 |
| American Indian and Alaska Native | 36 |
| Asian | 200 |
| Native Hawaiian and Other Pacific Islander | 0 |
| Some other race | 519 |
| Two or more races | 2,440 |
| Citizen, VOTING AGE 18 and over population | 17,297 |
| Male Citizen, VOTING AGE 18 and over population | 8,142 |
| Female Citizen, VOTING AGE 18 and over population | 9,155 |
Social characteristics in ZIP Code 61103
| Total households | 10,002 |
| Family households (families) | 3,640 |
| Married-couple family | 707 |
| Male householder, no wife present, family | 2,274 |
| Female householder, no husband present, family | 1,642 |
| Nonfamily households | 3,381 |
| Average household size | 3,159 |
| Average family size | 2.26 |
Economic characteristics in ZIP Code 61103
| Total households | 10,002 |
| Less than $10,000 | 858 |
| $10,000 to $14,999 | 754 |
| $15,000 to $24,999 | 1,300 |
| $25,000 to $34,999 | 1,289 |
| $35,000 to $49,999 | 1,274 |
| $50,000 to $74,999 | 1,977 |
| $75,000 to $99,999 | 884 |
| $100,000 to $149,999 | 1,068 |
| $150,000 to $199,999 | 376 |
| $200,000 or more | 222 |
| Median household income (dollars) | 43,934 |
Housing characteristics in ZIP Code 61103
| Total housing units | 11,469 |
| Occupied housing units | 10,002 |
| Vacant housing units | 1,467 |
| Total housing units | 11,469 |
| 1-unit, detached | 7,080 |
| 1-unit, attached | 219 |
| 2 units | 804 |
| 3 or 4 units | 922 |
| 5 to 9 units | 647 |
| 10 to 19 units | 559 |
| 20 or more units | 1,231 |
| Mobile home | 7 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 11,469 |
| Built 2014 or later | 5 |
| Built 2010 to 2013 | 96 |
| Built 2000 to 2009 | 325 |
| Built 1990 to 1999 | 476 |
| Built 1980 to 1989 | 471 |
| Built 1970 to 1979 | 1,716 |
| Built 1960 to 1969 | 1,604 |
| Built 1950 to 1959 | 2,228 |
| Built 1940 to 1949 | 902 |
| Built 1939 or earlier | 3,646 |
| Total housing units | 11,469 |
| 1 room | 349 |
| 2 rooms | 344 |
| 3 rooms | 1,236 |
| 4 rooms | 1,736 |
| 5 rooms | 2,183 |
| 6 rooms | 1,954 |
| 7 rooms | 1,249 |
| 8 rooms | 1,145 |
| 9 rooms or more | 1,273 |
| Median rooms | 5.4 |
| Total housing units | 11,469 |
| No bedroom | 408 |
| 1 bedroom | 1,856 |
| 2 bedrooms | 3,541 |
| 3 bedrooms | 3,684 |
| 4 bedrooms | 1,569 |
| 5 or more bedrooms | 411 |
| Occupied housing units | 10,002 |
| Owner-occupied | 5,210 |
| Renter-occupied | 4,792 |
| Average household size of owner-occupied unit | 2.32 |
| Average household size of renter-occupied unit | 2.20 |
| Occupied housing units | 10,002 |
| Moved in 2017 or later | 1,243 |
| Moved in 2015 to 2016 | 2,803 |
| Moved in 2010 to 2014 | 1,618 |
| Moved in 2000 to 2009 | 1,725 |
| Moved in 1990 to 1999 | 1,256 |
| Moved in 1989 and earlier | 1,357 |
| Owner-occupied units | 5,210 |
| Less than $50,000 | 495 |
| $50,000 to $99,999 | 2,419 |
| $100,000 to $149,999 | 1,174 |
| $150,000 to $199,999 | 559 |
| $200,000 to $299,999 | 358 |
| $300,000 to $499,999 | 153 |
| $500,000 to $999,999 | 52 |
| $1,000,000 or more | 0 |
| Median (dollars) | 88,500 |
| Owner-occupied units | 5,210 |
| Housing units with a mortgage | 3,221 |
| Housing units without a mortgage | 1,989 |
| Occupied units paying rent | 4,566 |
| Less than $500 | 619 |
| $500 to $999 | 2,453 |
| $1,000 to $1,499 | 1,169 |
| $1,500 to $1,999 | 237 |
| $2,000 to $2,499 | 27 |
| $2,500 to $2,999 | 18 |
| $3,000 or more | 43 |
| Median (dollars) | 829 |
| No rent paid | 226 |
Data is based on 2021 Census