18 ZIP Code Tabulation Areas in Shelby County, Iowa. The population-weighted median household income is about $69,280, the median home value about $159,168, and 74% of occupied homes are owner-occupied.
- 18
- ZIP codes
- 29.3K
- Population
- 53
- Data points
Shelby County at a glance
- $69,280
- Median household income
- $159,168
- Median home value
- 45
- Median age
- 74%
- Owner-occupied
- 13,714
- Housing units
Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.
Top 5 Shelby County ZIP codes by median household income| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 51565 | Portsmouth | 516 | 64% | $103,257 |
| 2 | 51454 | Manilla | 1,254 | 88.4% | $100,625 |
| 3 | 51552 | Marne | 169 | 61.9% | $90,000 |
| 4 | 51562 | Panama | 506 | 87.9% | $81,250 |
| 5 | 51570 | Shelby | 1,118 | 73.7% | $77,708 |
Top 5 Shelby County ZIP codes by population| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 50022 | Atlantic | 8,526 | 66.3% | $63,125 |
| 2 | 51537 | Corley | 6,382 | 76.1% | $65,000 |
| 3 | 51455 | Manning | 2,279 | 82% | $76,786 |
| 4 | 51521 | Avoca | 1,953 | 73.3% | $73,769 |
| 5 | 51529 | Dunlap | 1,732 | 73.1% | $61,599 |
Top 5 Shelby County ZIP codes by Homeowner GDP| # | ZIP | City | Population | Homeowner % | Median HH $ | Homeowner GDP |
|---|
| 1 | 50022 | Atlantic | 8,526 | 66.3% | $63,125 | $158.9M |
| 2 | 51537 | Corley | 6,382 | 76.1% | $65,000 | $125.6M |
| 3 | 51455 | Manning | 2,279 | 82% | $76,786 | $65.5M |
| 4 | 51521 | Avoca | 1,953 | 73.3% | $73,769 | $47.5M |
| 5 | 51454 | Manilla | 1,254 | 88.4% | $100,625 | $38.9M |
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: 51578 (Westphalia) at 1,652 people/sq mi. Least dense: 51447 (Kirkman) at 3 people/sq mi.
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