18 ZIP Code Tabulation Areas in Butler County, Iowa. The population-weighted median household income is about $78,475, the median home value about $228,542, and 72% of occupied homes are owner-occupied.
- 18
- ZIP codes
- 76.9K
- Population
- 53
- Data points
Butler County at a glance
- $78,475
- Median household income
- $228,542
- Median home value
- 34.8
- Median age
- 72%
- Owner-occupied
- 32,770
- Housing units
Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.
Top 5 Butler County ZIP codes by median household income| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 50660 | New Hartford | 1,143 | 86.2% | $95,969 |
| 2 | 50677 | Janesville | 12,673 | 71.5% | $85,633 |
| 3 | 50670 | Shell Rock | 2,270 | 87.2% | $84,679 |
| 4 | 50611 | Bristow | 364 | 91.9% | $84,250 |
| 5 | 50619 | Clarksville | 2,150 | 81.6% | $84,076 |
Top 5 Butler County ZIP codes by population| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 50613 | Cedar Falls | 43,867 | 66.1% | $78,503 |
| 2 | 50677 | Janesville | 12,673 | 71.5% | $85,633 |
| 3 | 50665 | Parkersburg | 2,693 | 83.5% | $75,521 |
| 4 | 50658 | Nashua | 2,450 | 80.5% | $71,936 |
| 5 | 50601 | Ackley | 2,299 | 81.6% | $66,250 |
Top 5 Butler 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 | 50677 | Janesville | 12,673 | 71.5% | $85,633 | $292M |
| 3 | 50665 | Parkersburg | 2,693 | 83.5% | $75,521 | $70.1M |
| 4 | 50658 | Nashua | 2,450 | 80.5% | $71,936 | $63.3M |
| 5 | 50619 | Clarksville | 2,150 | 81.6% | $84,076 | $61.3M |
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: 50649 at 419 people/sq mi. Least dense: 50433 (Dougherty) at 3 people/sq mi.
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