22 ZIP Code Tabulation Areas in Warren County, New Jersey. The population-weighted median household income is about $107,810, the median home value about $368,175, and 78.3% of occupied homes are owner-occupied.
- 22
- ZIP codes
- 173K
- Population
- 53
- Data points
Warren County at a glance
- $107,810
- Median household income
- $368,175
- Median home value
- 44.4
- Median age
- 78.3%
- Owner-occupied
- 71,786
- Housing units
Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.
Top 5 Warren County ZIP codes by median household income| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 08886 | Franklin | 6,435 | 96.3% | $161,168 |
| 2 | 07821 | Allamuchy | 9,662 | 91.8% | $141,860 |
| 3 | 08802 | Alexandria | 4,552 | 97.4% | $135,689 |
| 4 | 08827 | Alexandria | 4,346 | 85.2% | $135,625 |
| 5 | 07874 | Allamuchy | 8,752 | 92.4% | $132,500 |
Top 5 Warren County ZIP codes by population| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 07840 | Allamuchy | 32,105 | 69.7% | $105,866 |
| 2 | 08865 | Alpha | 31,427 | 68.4% | $79,949 |
| 3 | 07860 | Andover | 26,047 | 80.4% | $110,045 |
| 4 | 07882 | Franklin | 15,115 | 74.5% | $107,567 |
| 5 | 07821 | Allamuchy | 9,662 | 91.8% | $141,860 |
Top 5 Warren County ZIP codes by Homeowner GDP| # | ZIP | City | Population | Homeowner % | Median HH $ | Homeowner GDP |
|---|
| 1 | 07840 | Allamuchy | 32,105 | 69.7% | $105,866 | $942.3M |
| 2 | 07860 | Andover | 26,047 | 80.4% | $110,045 | $913.5M |
| 3 | 08865 | Alpha | 31,427 | 68.4% | $79,949 | $736.3M |
| 4 | 07882 | Franklin | 15,115 | 74.5% | $107,567 | $488.6M |
| 5 | 07821 | Allamuchy | 9,662 | 91.8% | $141,860 | $462.9M |
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: 07874 (Allamuchy) at 1,034 people/sq mi. Least dense: 07832 (Blairstown) at 85 people/sq mi.
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