16 ZIP Code Tabulation Areas in Strafford County, New Hampshire. The population-weighted median household income is about $93,025, the median home value about $368,044, and 67.2% of occupied homes are owner-occupied.
- 16
- ZIP codes
- 132.7K
- Population
- 53
- Data points
Strafford County at a glance
- $93,025
- Median household income
- $368,044
- Median home value
- 38.7
- Median age
- 67.2%
- Owner-occupied
- 56,692
- Housing units
Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.
Top 5 Strafford County ZIP codes by median household income| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 03852 | Milton | 205 | 100% | $154,583 |
| 2 | 03823 | Madbury | 2,203 | 82.9% | $148,365 |
| 3 | 03861 | Lee | 4,576 | 95.8% | $131,579 |
| 4 | 03824 | Durham | 15,080 | 64.4% | $124,056 |
| 5 | 03884 | Strafford | 4,306 | 93.5% | $122,105 |
Top 5 Strafford County ZIP codes by population| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 03820 | Dover | 33,440 | 52.7% | $94,897 |
| 2 | 03867 | Rochester | 22,732 | 62.6% | $78,674 |
| 3 | 03824 | Durham | 15,080 | 64.4% | $124,056 |
| 4 | 03878 | Somersworth | 12,205 | 58% | $75,136 |
| 5 | 03825 | Barrington | 9,489 | 87% | $110,323 |
Top 5 Strafford County ZIP codes by Homeowner GDP| # | ZIP | City | Population | Homeowner % | Median HH $ | Homeowner GDP |
|---|
| 1 | 03820 | Dover | 33,440 | 52.7% | $94,897 | $753.6M |
| 2 | 03867 | Rochester | 22,732 | 62.6% | $78,674 | $482.3M |
| 3 | 03825 | Barrington | 9,489 | 87% | $110,323 | $333M |
| 4 | 03824 | Durham | 15,080 | 64.4% | $124,056 | $258M |
| 5 | 03878 | Somersworth | 12,205 | 58% | $75,136 | $228.6M |
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: 03878 (Somersworth) at 1,243 people/sq mi. Least dense: 03852 (Milton) at 30 people/sq mi.
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