15 ZIP Code Tabulation Areas in Boone County, Illinois. The population-weighted median household income is about $81,504, the median home value about $201,987, and 74.2% of occupied homes are owner-occupied.
- 15
- ZIP codes
- 181.5K
- Population
- 53
- Data points
Boone County at a glance
- $81,504
- Median household income
- $201,987
- Median home value
- 39.7
- Median age
- 74.2%
- Owner-occupied
- 75,245
- Housing units
Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.
Top 5 Boone County ZIP codes by median household income| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 61011 | Argyle | 2,676 | 93.5% | $127,273 |
| 2 | 60145 | Kingston | 2,464 | 88.1% | $108,477 |
| 3 | 61038 | Garden Prairie | 1,274 | 95.4% | $104,875 |
| 4 | 61073 | Machesney Park | 20,194 | 80.3% | $102,064 |
| 5 | 61012 | Capron | 2,264 | 83.4% | $98,594 |
Top 5 Boone County ZIP codes by population| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 61008 | Belvidere | 33,582 | 76.6% | $76,604 |
| 2 | 61107 | Rockford | 30,765 | 71.1% | $78,574 |
| 3 | 61111 | Loves Park | 23,286 | 60.4% | $61,393 |
| 4 | 61073 | Machesney Park | 20,194 | 80.3% | $102,064 |
| 5 | 61114 | Loves Park | 15,325 | 71.1% | $85,568 |
Top 5 Boone County ZIP codes by Homeowner GDP| # | ZIP | City | Population | Homeowner % | Median HH $ | Homeowner GDP |
|---|
| 1 | 61008 | Belvidere | 33,582 | 76.6% | $76,604 | $755M |
| 2 | 61107 | Rockford | 30,765 | 71.1% | $78,574 | $719.6M |
| 3 | 61073 | Machesney Park | 20,194 | 80.3% | $102,064 | $611.7M |
| 4 | 61114 | Loves Park | 15,325 | 71.1% | $85,568 | $393.3M |
| 5 | 61111 | Loves Park | 23,286 | 60.4% | $61,393 | $378.5M |
Homeowner GDP = owner-occupied units × median household income — a proxy for aggregate homeowner spending power in a ZIP, useful for scoring market opportunity. Not an official economic statistic.
Densest: 61107 (Rockford) at 2,061 people/sq mi. Least dense: 61038 (Garden Prairie) at 30 people/sq mi.
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