8 ZIP Code Tabulation Areas in Putnam County, Illinois. The population-weighted median household income is about $78,907, the median home value about $171,601, and 82.2% of occupied homes are owner-occupied.
- 8
- ZIP codes
- 6.4K
- Population
- 53
- Data points
Putnam County at a glance
- $78,907
- Median household income
- $171,601
- Median home value
- 44
- Median age
- 82.2%
- Owner-occupied
- 3,413
- Housing units
Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.
Top 5 Putnam County ZIP codes by median household income| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 61336 | Magnolia | 694 | 81.4% | $92,298 |
| 2 | 61327 | Hennepin | 1,442 | 83.6% | $89,306 |
| 3 | 61334 | Lostant | 738 | 86.7% | $86,250 |
| 4 | 61340 | Mark | 545 | 73.5% | $78,750 |
| 5 | 61560 | — | 477 | 100% | $73,333 |
Top 5 Putnam County ZIP codes by population| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 61326 | Granville | 1,953 | 76.5% | $70,880 |
| 2 | 61327 | Hennepin | 1,442 | 83.6% | $89,306 |
| 3 | 61334 | Lostant | 738 | 86.7% | $86,250 |
| 4 | 61336 | Magnolia | 694 | 81.4% | $92,298 |
| 5 | 61340 | Mark | 545 | 73.5% | $78,750 |
Top 5 Putnam County ZIP codes by Homeowner GDP| # | ZIP | City | Population | Homeowner % | Median HH $ | Homeowner GDP |
|---|
| 1 | 61326 | Granville | 1,953 | 76.5% | $70,880 | $44.7M |
| 2 | 61327 | Hennepin | 1,442 | 83.6% | $89,306 | $43.7M |
| 3 | 61560 | — | 477 | 100% | $73,333 | $21.6M |
| 4 | 61334 | Lostant | 738 | 86.7% | $86,250 | $20.8M |
| 5 | 61336 | Magnolia | 694 | 81.4% | $92,298 | $20.2M |
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: 61340 (Mark) at 625 people/sq mi. Least dense: 61560 at 14 people/sq mi.
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