8 ZIP Code Tabulation Areas in Foster County, North Dakota. The population-weighted median household income is about $75,401, the median home value about $149,067, and 77.4% of occupied homes are owner-occupied.
- 8
- ZIP codes
- 5.8K
- Population
- 53
- Data points
Foster County at a glance
- $75,401
- Median household income
- $149,067
- Median home value
- 44.4
- Median age
- 77.4%
- Owner-occupied
- 3,086
- Housing units
Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.
Top 5 Foster County ZIP codes by median household income| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 58484 | Sutton | 93 | 65.9% | $170,500 |
| 2 | 58426 | Courtenay | 170 | 70.5% | $91,071 |
| 3 | 58421 | Carrington | 2,969 | 78.6% | $89,097 |
| 4 | 58455 | Kensal | 336 | 90.9% | $76,500 |
| 5 | 58443 | Glenfield | 152 | 88.5% | $73,500 |
Top 5 Foster County ZIP codes by population| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 58421 | Carrington | 2,969 | 78.6% | $89,097 |
| 2 | 58356 | New Rockford | 1,627 | 69% | $51,042 |
| 3 | 58455 | Kensal | 336 | 90.9% | $76,500 |
| 4 | 58464 | McHenry | 270 | 100% | $55,938 |
| 5 | 58426 | Courtenay | 170 | 70.5% | $91,071 |
Top 5 Foster County ZIP codes by Homeowner GDP| # | ZIP | City | Population | Homeowner % | Median HH $ | Homeowner GDP |
|---|
| 1 | 58421 | Carrington | 2,969 | 78.6% | $89,097 | $94.7M |
| 2 | 58356 | New Rockford | 1,627 | 69% | $51,042 | $30.1M |
| 3 | 58455 | Kensal | 336 | 90.9% | $76,500 | $7.7M |
| 4 | 58464 | McHenry | 270 | 100% | $55,938 | $6.9M |
| 5 | 58443 | Glenfield | 152 | 88.5% | $73,500 | $5.1M |
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: 58421 (Carrington) at 7 people/sq mi. Least dense: 58426 (Courtenay) at 1 people/sq mi.
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