17 ZIP Code Tabulation Areas in Grundy County, Iowa. The population-weighted median household income is about $80,877, the median home value about $234,255, and 72.5% of occupied homes are owner-occupied.
- 17
- ZIP codes
- 70.2K
- Population
- 53
- Data points
Grundy County at a glance
- $80,877
- Median household income
- $234,255
- Median home value
- 34.6
- Median age
- 72.5%
- Owner-occupied
- 29,771
- Housing units
Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.
Top 5 Grundy County ZIP codes by median household income| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 50643 | Hudson | 3,027 | 90.9% | $125,804 |
| 2 | 50642 | Holland | 577 | 90.9% | $108,750 |
| 3 | 50624 | Dike | 1,855 | 91.1% | $96,713 |
| 4 | 50660 | New Hartford | 1,143 | 86.2% | $95,969 |
| 5 | 50609 | Beaman | 377 | 89.1% | $90,250 |
Top 5 Grundy County ZIP codes by population| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 50613 | Cedar Falls | 43,867 | 66.1% | $78,503 |
| 2 | 50638 | Grundy Center | 3,441 | 81.9% | $85,223 |
| 3 | 50627 | Eldora | 3,276 | 73.7% | $74,536 |
| 4 | 50643 | Hudson | 3,027 | 90.9% | $125,804 |
| 5 | 50665 | Parkersburg | 2,693 | 83.5% | $75,521 |
Top 5 Grundy County ZIP codes by Homeowner GDP| # | ZIP | City | Population | Homeowner % | Median HH $ | Homeowner GDP |
|---|
| 1 | 50613 | Cedar Falls | 43,867 | 66.1% | $78,503 | $889.2M |
| 2 | 50643 | Hudson | 3,027 | 90.9% | $125,804 | $120.8M |
| 3 | 50638 | Grundy Center | 3,441 | 81.9% | $85,223 | $95M |
| 4 | 50665 | Parkersburg | 2,693 | 83.5% | $75,521 | $70.1M |
| 5 | 50627 | Eldora | 3,276 | 73.7% | $74,536 | $67M |
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: 50673 (Stout) at 1,484 people/sq mi. Least dense: 50609 (Beaman) at 11 people/sq mi.
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