13 ZIP Code Tabulation Areas in Clay County, Illinois. The population-weighted median household income is about $66,371, the median home value about $126,823, and 81.9% of occupied homes are owner-occupied.
- 13
- ZIP codes
- 28.3K
- Population
- 53
- Data points
Clay County at a glance
- $66,371
- Median household income
- $126,823
- Median home value
- 40.8
- Median age
- 81.9%
- Owner-occupied
- 12,785
- Housing units
Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.
Top 5 Clay County ZIP codes by median household income| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 62443 | Mason | 1,609 | 92.4% | $86,950 |
| 2 | 62424 | Dieterich | 2,500 | 81.7% | $84,635 |
| 3 | 62838 | Farina | 1,341 | 84.8% | $82,976 |
| 4 | 62448 | Newton | 5,356 | 82.3% | $74,179 |
| 5 | 62858 | Louisville | 3,554 | 69.7% | $66,319 |
Top 5 Clay County ZIP codes by population| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 62839 | Flora | 6,183 | 80.8% | $53,685 |
| 2 | 62448 | Newton | 5,356 | 82.3% | $74,179 |
| 3 | 62858 | Louisville | 3,554 | 69.7% | $66,319 |
| 4 | 62424 | Dieterich | 2,500 | 81.7% | $84,635 |
| 5 | 62899 | Xenia | 2,022 | 75.1% | $55,482 |
Top 5 Clay County ZIP codes by Homeowner GDP| # | ZIP | City | Population | Homeowner % | Median HH $ | Homeowner GDP |
|---|
| 1 | 62448 | Newton | 5,356 | 82.3% | $74,179 | $138.3M |
| 2 | 62839 | Flora | 6,183 | 80.8% | $53,685 | $110.6M |
| 3 | 62858 | Louisville | 3,554 | 69.7% | $66,319 | $63.3M |
| 4 | 62424 | Dieterich | 2,500 | 81.7% | $84,635 | $58.8M |
| 5 | 62443 | Mason | 1,609 | 92.4% | $86,950 | $49.6M |
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: 62879 (Sailor Springs) at 226 people/sq mi. Least dense: 62434 at 7 people/sq mi.
Other counties in Illinois
See all Illinois counties →