Zip Code
03801
City
Portsmouth, NH
Population & Migration
What is the forecasted population for Zip code 03801 Portsmouth, NH?
- Population census 2020
- 22,424
- Forecasted population 2025
- 22,732
- 1.4% vs. 2020
- Forecasted population 2030
- 23,304
- 3.9% vs. 2020
Zip code 03801 Portsmouth, NH population is forecasted to decrease 1.4% by 2025 (-3.3 points below the 4.7% national average).
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Housing and Affordability
With a forecasted population of 22,732 people for 2025 zip code 03801 Portsmouth, NH will generate a good demand for housing, which is expected to have a deficit of 436 houses for 2030. Vacancy rate is 4.5 points below national US average.
- Total homes available 2020
- 11,115
- Estimated total home demand in 2030
- 11,551
- Total homes balance inventory
- 436
Average Household Income in zip code 03801 Portsmouth, NH
from Internal Revenue Service
- Average household income in 2021
- $129,951
Affordability
- Affordability Index
- 5
Affordability indicates the ability of potential homebuyers to afford a home measured in number of years needed to pay a house. Example: Home Price 500,000 / Household Income 100,000 = 5 Years = Index 5
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Climate Resiliency
Drinking water violations
How is the quality of drinking water in Zip code 03801 Portsmouth, NH?
County total number of drinking water violations
1061
+369%
226
County total number of drinking water contaminations
37
+61%
23
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