13 ZIP Code Tabulation Areas in Washington County, Illinois. The population-weighted median household income is about $63,248, the median home value about $124,095, and 76.7% of occupied homes are owner-occupied.
- 13
- ZIP codes
- 37.1K
- Population
- 53
- Data points
Washington County at a glance
- $63,248
- Median household income
- $124,095
- Median home value
- 43.3
- Median age
- 76.7%
- Owner-occupied
- 17,176
- Housing units
Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.
Top 5 Washington County ZIP codes by median household income| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 62214 | Addieville | 1,048 | 93.5% | $104,063 |
| 2 | 62268 | Oakdale | 764 | 87.5% | $95,833 |
| 3 | 62877 | Richview | 437 | 89.1% | $83,958 |
| 4 | 62271 | Okawville | 1,873 | 85% | $82,746 |
| 5 | 62803 | Hoyleton | 1,132 | 69% | $81,823 |
Top 5 Washington County ZIP codes by population| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 62801 | Central City | 19,827 | 70.2% | $52,017 |
| 2 | 62263 | Nashville | 4,819 | 80.7% | $71,690 |
| 3 | 62237 | Coulterville | 2,367 | 89.2% | $55,208 |
| 4 | 62257 | Marissa | 2,046 | 81% | $78,750 |
| 5 | 62271 | Okawville | 1,873 | 85% | $82,746 |
Top 5 Washington County ZIP codes by Homeowner GDP| # | ZIP | City | Population | Homeowner % | Median HH $ | Homeowner GDP |
|---|
| 1 | 62801 | Central City | 19,827 | 70.2% | $52,017 | $284.9M |
| 2 | 62263 | Nashville | 4,819 | 80.7% | $71,690 | $120.4M |
| 3 | 62271 | Okawville | 1,873 | 85% | $82,746 | $58.4M |
| 4 | 62257 | Marissa | 2,046 | 81% | $78,750 | $56M |
| 5 | 62237 | Coulterville | 2,367 | 89.2% | $55,208 | $54M |
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: 62848 (Irvington) at 272 people/sq mi. Least dense: 62831 (Du Bois) at 8 people/sq mi.
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