Winnebago County, Illinois
Winnebago County covers 513 sq mi of land and has about 283,292 residents. 28 zip codes lie mainly within it, spread across 12 cities and towns. Zip codes that only partly reach into the county are listed on each zip's own page.
Population
283,292
552/sq mi
Median household income
$66K
U.S. $81K
Median home value
$165K
U.S. $333K
Median rent
$1,021
U.S. $1,413
Median age
39.6
U.S. 38.9
Poverty rate
15.6%
U.S. 12.5%
Cities and towns
Zip codes in Winnebago County
28 total
| Zip | City | Type | Population | IncomeMedian income |
|---|---|---|---|---|
| 61016 | Cherry Valley | 5,465 | $84,883 | |
| 61024 | Durand | 2,318 | $70,750 | |
| 61063 | Pecatonica | 4,011 | $84,276 | |
| 61072 | Rockton | 11,285 | $104,938 | |
| 61073 | Roscoe | 20,194 | $102,064 | |
| 61077 | Seward | 97 | — | |
| 61079 | Shirland | 210 | $46,367 | |
| 61080 | South Beloit | 10,955 | $76,579 | |
| 61088 | Winnebago | 6,167 | $98,088 | |
| 61101 | Rockford | 19,318 | $46,163 | |
| 61102 | Rockford | 15,937 | $46,599 | |
| 61103 | Rockford | 22,869 | $51,161 | |
| 61104 | Rockford | 17,222 | $33,772 | |
| 61105 | Rockford · PO box | — | — | |
| 61106 | Rockford · PO box | — | — | |
| 61107 | Rockford | 30,765 | $78,574 | |
| 61108 | Rockford | 30,355 | $64,415 | |
| 61109 | Rockford | 26,768 | $62,973 | |
| 61110 | Rockford · PO box | — | — | |
| 61111 | Loves Park | 23,286 | $61,393 | |
| 61112 | Rockford | 152 | $40,563 | |
| 61114 | Rockford | 15,325 | $85,568 | |
| 61115 | Machesney Park | 22,364 | $75,363 | |
| 61125 | Rockford · PO box | — | — | |
| 61126 | Rockford · PO box | — | — | |
| 61130 | Loves Park · PO box | — | — | |
| 61131 | Loves Park · PO box | — | — | |
| 61132 | Loves Park · PO box | — | — |
Winnebago County at a glance
Compared with the U.S.
Household income distribution
<$25k
18%
$25–50k
20%
$50–75k
18%
$75–100k
13%
$100–150k
17%
$150–200k
8%
$200k+
7%
Highest education (adults 25+)
No diploma
11%
High school
31%
Some college
23%
Associate's
10%
Bachelor's
16%
Graduate
9%
How people get to work
Drove alone
77%
Carpooled
10%
Transit
0.5%
Walked
1%
Bicycle
0.2%
Worked from home
10%
Other
1%
At a glance
| Winnebago | U.S. | |
|---|---|---|
| Own their home | 65.9% | 65.2% |
| Bachelor's degree or higher | 25.2% | 35.7% |
| Work from home | 9.8% | 15.1% |
| Households with broadband | 88.8% | 91% |
| Without health insurance | 6.2% | 8.4% |
| Foreign-born | 8.9% | 14.1% |
| Veterans (of adults) | 6.1% | 6.2% |
| Unemployment | 7.3% | 5.2% |
| Average commute | 23 min | 26.4 min |