10 ZIP Code Tabulation Areas in Monroe County, Illinois. The population-weighted median household income is about $96,041, the median home value about $260,465, and 83.6% of occupied homes are owner-occupied.
- 10
- ZIP codes
- 45.7K
- Population
- 53
- Data points
Monroe County at a glance
- $96,041
- Median household income
- $260,465
- Median home value
- 42.7
- Median age
- 83.6%
- Owner-occupied
- 19,462
- Housing units
Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.
Top 5 Monroe County ZIP codes by median household income| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 62279 | — | 112 | 100% | $139,063 |
| 2 | 62256 | Maeystown | 35 | 100% | $126,250 |
| 3 | 62236 | Columbia | 14,154 | 85.3% | $108,981 |
| 4 | 62244 | Fults | 928 | 77% | $107,917 |
| 5 | 62298 | Floraville | 18,208 | 85.3% | $101,155 |
Top 5 Monroe County ZIP codes by population| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 62298 | Floraville | 18,208 | 85.3% | $101,155 |
| 2 | 62236 | Columbia | 14,154 | 85.3% | $108,981 |
| 3 | 62278 | Hecker | 6,281 | 79.7% | $79,688 |
| 4 | 62264 | New Athens | 3,097 | 77.2% | $57,015 |
| 5 | 62295 | Valmeyer | 1,459 | 81.9% | $87,989 |
Top 5 Monroe County ZIP codes by Homeowner GDP| # | ZIP | City | Population | Homeowner % | Median HH $ | Homeowner GDP |
|---|
| 1 | 62298 | Floraville | 18,208 | 85.3% | $101,155 | $622.4M |
| 2 | 62236 | Columbia | 14,154 | 85.3% | $108,981 | $510M |
| 3 | 62278 | Hecker | 6,281 | 79.7% | $79,688 | $167.7M |
| 4 | 62264 | New Athens | 3,097 | 77.2% | $57,015 | $57.9M |
| 5 | 62295 | Valmeyer | 1,459 | 81.9% | $87,989 | $39.4M |
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: 62248 (Hecker) at 2,069 people/sq mi. Least dense: 62277 (Prairie du Rocher) at 14 people/sq mi.
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