Alton CDP, NH Population By Ancestry in 2021 (ACS-5Yrs)
Updated on March 7, 2024.
Based on the US Census ACS-5Yrs estimates, in 2021, among the 80 Alton CDP, NH population, 37 had Unclassified ancestry (46.25%), 32 had American ancestry (40.00%), and 11 had Portuguese ancestry (13.75%).
The chart below shows the top 4 ancestry groups, and the table below shows both the number and percentages for all ancestry groups.
You can also see similar information for other New Hampshire cities and places, New Hampshire counties, and for New Hampshire.
Data Source: US Census - ACS 5-Year Estimates (2021).
Alton CDP, NH Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| Unclassified | 37 | 46.25 |
| American | 32 | 40.00 |
| Portuguese | 11 | 13.75 |
| Ukrainian | 11 | 13.75 |