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Alton (NH) Streets, Geographical, Population & More

Population of Alton, New Hampshire

StateNew Hampshire
Land Area (mi²)0.5 sq mi
Density (mi²)1,085.3/sq mi
2022 Growth Rate0% (0)
Growth Since 2020193.53% (329)
Rank in State80th
Rank in Country19151th

The population of Alton, NH in 2022 is estimated to be 499. This is an increase of 0% (0 people) compared to the population in 2021.

Population of Alton by Race

Population by Race
  • Total
  • Hispanic
  • Non-Hispanic
Race
Population
Percentage

Population of Alton by Age

Alton Population Pyramid 2022
Alton Median Age
47.2
Total
35.5
Male
74.5
Female
Alton Sex Ratio
60%
102
Male
40%
68
Female
Alton Age Dependency Ratio
87.7
Old Age Dependency Ratio
73.8
Child Dependency Ratio
Alton Adults
122
Adults
(57 of whom are seniors) in Alton.

Population of Alton by Year

Year
PopulationGrowthAnnual Growth Rate