19 ZIP Code Tabulation Areas in Stephenson County, Illinois. The population-weighted median household income is about $67,849, the median home value about $143,436, and 73.4% of occupied homes are owner-occupied.
- 19
- ZIP codes
- 53.8K
- Population
- 53
- Data points
Stephenson County at a glance
- $67,849
- Median household income
- $143,436
- Median home value
- 45.3
- Median age
- 73.4%
- Owner-occupied
- 25,921
- Housing units
Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.
Top 5 Stephenson County ZIP codes by median household income| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 61019 | Davis | 3,461 | 88.3% | $105,150 |
| 2 | 61047 | Adeline | 1,622 | 91.7% | $86,056 |
| 3 | 61063 | Pecatonica | 4,011 | 78.1% | $84,276 |
| 4 | 61070 | Rock City | 1,322 | 90.4% | $84,167 |
| 5 | 61039 | German Valley | 824 | 76.4% | $84,107 |
Top 5 Stephenson County ZIP codes by population| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 61032 | Cedarville | 29,020 | 65% | $56,593 |
| 2 | 61063 | Pecatonica | 4,011 | 78.1% | $84,276 |
| 3 | 61048 | Lena | 3,786 | 82.8% | $82,875 |
| 4 | 61019 | Davis | 3,461 | 88.3% | $105,150 |
| 5 | 61062 | Pearl City | 1,840 | 74.7% | $66,667 |
Top 5 Stephenson County ZIP codes by Homeowner GDP| # | ZIP | City | Population | Homeowner % | Median HH $ | Homeowner GDP |
|---|
| 1 | 61032 | Cedarville | 29,020 | 65% | $56,593 | $489.6M |
| 2 | 61019 | Davis | 3,461 | 88.3% | $105,150 | $132.2M |
| 3 | 61048 | Lena | 3,786 | 82.8% | $82,875 | $112.6M |
| 4 | 61063 | Pecatonica | 4,011 | 78.1% | $84,276 | $109.7M |
| 5 | 61047 | Adeline | 1,622 | 91.7% | $86,056 | $51.2M |
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: 61013 (Cedarville) at 1,469 people/sq mi. Least dense: 61007 (Baileyville) at 8 people/sq mi.
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