Alton CDP, New Hampshire Demographics & Population 2026
As of 2026, Alton CDP, New Hampshire has a total population of 416, the 81st largest city in New Hampshire, with a median household income of N/A. The poverty rate is 2.2%.
Key Takeaways
- An exceptionally low poverty rate of 2.2% — among the lowest in New Hampshire.
- Near full employment with an unemployment rate of just 0.0%.
Alton CDP Quick Facts
How Alton CDP Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 23 | National average: 60
Education
Educational Attainment (Adults 25+)
Alton CDP Rankings in New Hampshire
Explore New Hampshire Rankings
Cities Similar to Alton CDP
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Bradford CDP | 399 | $80,288 | $309,300 | 24.9% | 4.3% |
| Walpole CDP | 447 | $71,563 | $380,000 | 41.3% | 17.2% |
| Milton CDP | 382 | $55,313 | $225,000 | 17.6% | 0.0% |
| West Stewartstown CDP | 368 | $71,583 | N/A | 8.9% | 6.5% |
| Union CDP | 354 | N/A | N/A | 7.4% | 3.7% |
Population Overview
Alton CDP is a small community located in New Hampshire. The total population is 416. It ranks as the 81st most populous out of 100 cities and towns in New Hampshire.
Age Demographics
The median age in Alton CDP is 58.8 years. This is 36% higher than the state median of 43.2 years. Only 3.1% of residents are under 18, indicating fewer families with children. 17.1% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.
Economy, Income & Housing
The poverty rate stands at 2.2%. This is 69% lower than the state poverty rate of 7.2%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 0.0%. This is 100% lower than the state rate of 3.4%. The median home value is $358,200. Housing costs are 2% lower than the state median of $367,200. 57.0% of occupied housing units are owner-occupied. This homeownership rate is 21% lower than the state average of 72.5%.
Race & Ethnicity
The largest racial or ethnic group in Alton CDP is White (non-Hispanic), making up 79.8% of the population. Hispanic or Latino residents account for 19.2%. The Hispanic or Latino population is significantly higher than the state average (19.2% vs 4.5%).
Education
10.3% of residents aged 25 and older hold a bachelor's degree or higher. This is among the lowest rates in the state, which may correlate with employment and income patterns. This is 74% lower than the state rate of 39.8%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 86.0%.
Data Sources & Methodology
All demographic data for Alton CDP, New Hampshire is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against New Hampshire state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 100 Census-designated places in New Hampshire. For official data, visit data.census.gov.
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Frequently Asked Questions
What is the population of Alton CDP, New Hampshire?
Alton CDP, New Hampshire has a population of 416 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Alton CDP, NH?
The median household income in Alton CDP is N/A, which is the national median of $78,538.
What is the poverty rate in Alton CDP, NH?
The poverty rate in Alton CDP is 2.2%. This means approximately 9 residents live below the federal poverty line.
What is the racial makeup of Alton CDP, New Hampshire?
Alton CDP's population is 79.8% White, 0.0% Black, 19.2% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Alton CDP, NH?
The median home value in Alton CDP is $358,200.
How educated is Alton CDP, New Hampshire?
10.3% of adults (25+) in Alton CDP hold a bachelor's degree or higher, and 7.0% hold a graduate or professional degree.