3 ZIP Code Tabulation Areas in Swansea, Illinois. The population-weighted median household income is about $85,558, the median home value about $219,013, and 70.8% of occupied homes are owner-occupied.
- 3
- ZIP codes
- 80.4K
- Population
- 54
- Data points
Swansea at a glance
- $85,558
- Median household income
- $219,013
- Median home value
- 41.3
- Median age
- 70.8%
- Owner-occupied
- 36,320
- Housing units
Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.
Top 3 Swansea ZIP codes by median household income| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 62269 | O'Fallon | 35,923 | 71.3% | $103,818 |
| 2 | 62223 | Belleville | 16,269 | 76.4% | $73,700 |
| 3 | 62226 | Belleville | 28,255 | 67% | $70,797 |
Top 3 Swansea ZIP codes by population| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 62269 | O'Fallon | 35,923 | 71.3% | $103,818 |
| 2 | 62226 | Belleville | 28,255 | 67% | $70,797 |
| 3 | 62223 | Belleville | 16,269 | 76.4% | $73,700 |
Top 3 Swansea ZIP codes by Homeowner GDP| # | ZIP | City | Population | Homeowner % | Median HH $ | Homeowner GDP |
|---|
| 1 | 62269 | O'Fallon | 35,923 | 71.3% | $103,818 | $1.1B |
| 2 | 62226 | Belleville | 28,255 | 67% | $70,797 | $565.7M |
| 3 | 62223 | Belleville | 16,269 | 76.4% | $73,700 | $399.5M |
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: 62226 (Belleville) at 2,036 people/sq mi. Least dense: 62223 (Belleville) at 634 people/sq mi.
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