Alton, NH demographics:
population, income, and more

Total population
281
-32.5% year-over-year change
Median household income
$/yr
% year-over-year change
Housing units
168
-6.2% year-over-year change

Alton population

How many people live in Alton

Alton is home to 281 residents, according to the most recent Census data. Gender-wise, 37.4% of Alton locals are male, and 62.6% are female.

Total population
281
-32.5% year-over-year change
Gender ratio
Male
37.4%
105
Female
62.6%
176
Value Percent YoY change
Male 105 37.4% -39.7%
Female 176 62.6% -27.3%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Alton is 58, with the population distributed as follows: about 4.3% are children under 15, then 1.1% are in the 15 to 24 age group. Adults between 25 and 44 make up 38.1% of the population, while another 40.9% fall into the 45 to 64 bracket. Finally, around 15.7% are 65 or older.

Median age
58.4
Age breakdown
Under 15
4.3%
15 to 24
1.1%
25 to 44
38.1%
45 to 64
40.9%
Over 65
15.7%
Value Percent YoY change
Under 15 12 4.3% -7.7%
15 to 24 3 1.1% -25.0%
25 to 44 107 38.1% -1.8%
45 to 64 115 40.9% -25.3%
Over 65 44 15.7% -67.7%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

There’s also a share of 0.4% that includes residents with two or more races.

Citizenship
U.S.-born citizens
100%
Non-U.S.-born citizens
0%
Non-citizens
0%
Value Percent YoY change
U.S.-born citizens 281 100% -32.5%
Racial breakdown
White
99.6%
Black or African American
0%
American Indian and Alaska Native
0%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
0.4%
Other
0%
Value Percent
White 280 99.6%
Two or more races 1 0.4%

Households in Alton

A peek inside Alton households

Alton has 117 households, with an average of 2 members in each. Of these, 59% are families, while the remaining 41% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
117
-34.6% year-over-year change
Average people per household
2
Non-family households
48
Family households
69
Value Percent YoY change
Non-family households 48 41% -46.1%
Family households 69 59% -23.3%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Alton

The housing landscape of Alton

Alton's housing consists of 168 units, with 48.2% being detached single-family homes ideal for those wanting space.

Housing units
168
-6.2% year-over-year change
Housing types
Value Percent
1 unit, detached 81 48.2%
2 units 18 10.7%
3 or 4 units 9 5.4%
10 to 19 units 9 5.4%
20 to 49 units 51 30.4%
Homes built since 2020
0
% year-over-year change

The age of buildings in Alton

In Alton, the median construction year is 1972. Most development happened in the second half of the 20th century.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 69 41.1% 13.1%
Built between 1960 and 1969 12 7.1% 0.0%
Built between 1970 and 1979 18 10.7% -79.8%
Built between 1980 and 1989 60 35.7% 566.7%
Built between 1990 and 1999 9 5.4% 12.5%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Alton occupancy rates

Out of the 117 occupied housing units in Alton, 69.2% are owner-occupied, while 30.8% are lived in by tenants. Meanwhile, 30.4% of all homes on the local market sit vacant.

Occupied housing units
117
-34.6% year-over-year change
Occupancy breakdown
Renter occupied
36
Owner occupied
81
Value Percent YoY
change
Renter occupied 36 30.8% -53.2%
Owner occupied 81 69.2% -20.6%
Unoccupied housing units
30.4%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Alton housing costs

Median housing costs per month
$795/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.

Education in Alton

Alton education at a glance

About 33.1% of the population in Alton went to high school, while 37.6% pursued college studies. Another 13% earned an associate degree and 6.7% hold a bachelor’s. Meanwhile, 9.7% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
High school diploma 89 33.1% -44.4%
College diploma 101 37.6% -39.9%
Associate degree 35 13% 2.9%
Bachelor's degree 18 6.7% 38.5%
Graduate degree 26 9.7% -7.1%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Alton

How much people earn in Alton

The average annual household income in Alton was $87,750 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +5.9% change from the previous year.

Average household income in Alton
$87,750/year
5.9% year-over-year change

Alton income by age

Overall, 96.6% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Above poverty level
257
Below poverty level
9
Value Percent YoY
change
Above poverty level 257 96.6% -34.8%
Below poverty level 9 3.4% 0.0%

Employment in Alton

Workforce and job types in Alton

The job market in Alton is powered by 179 working residents, spread across a range of industries and roles. 74.3% of the working population are employed in professional or administrative positions, while 25.7% are in hands-on or service-based jobs.

Workforce demographics

Working population
179
-2.2% year-over-year change
White collar
133
Blue collar
46
Value Percent YoY change
White collar 133 74.3% -2.9%
Blue collar 46 25.7% 0.0%
Employer type
Self employees
0%
Private companies
85.5%
Governmental workers
14.5%
Not for profit companies
0%
Value Percent YoY change
Private companies 153 85.5% 1.3%
Governmental workers 26 14.5% -7.1%
Unemployment rate
0.6%

Available workforce

The unemployment rate in Alton stands at 0.6%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Alton

How people get around in Alton

In Alton, the average commute time is 14 minutes.

Commute time
14 min
-3.5% year-over-year change
Means of transportation
Value Percent YoY change
Car 161 89.9% -5.3%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Alton by zipcode?

Zipcode Population Number of households Median income Average income
03809 3,680 1,427 $106,397 $112,383
03810 2,314 826 $148,261 $201,739

Explore more communities

FAQs about Alton demographics 

What is the total population of Alton?

Alton has a total population of 281 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by -32.5% compared to a year ago.

What is the gender ratio in Alton?

The gender ratio in Alton is as follows:
  • 37.4% males (105 residents)
  • 62.6% females (176 residents)

What is the median age in Alton?

The median age in Alton is 58.4.

What is the age distribution of the population in Alton?

The age distribution in Alton is as follows:
  • Under 15: 4.3% (12 residents)
  • Ages 15-24: 1.1% (3 residents)
  • Ages 25-44: 38.1% (107 residents)
  • Ages 45-64: 40.9% (115 residents)
  • Over 65: 15.7% (44 residents)

What is the racial and ethnic makeup of Alton?

The racial and ethnic makeup of Alton is as follows:
  • White: 99.6% (280 residents)
  • Black or African American: 0% (0 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 0% (0 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 0.4% (1 residents)
  • Other: 0% (0 residents)

What percentage of the population in Alton are U.S.-born citizens?

U.S.-born citizens represent 100% of the population in Alton.

How many housing units are there in Alton?

There are 168 housing units in Alton, reflecting a -6.2% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Alton and what is the average household size?

Alton has a total of 117 households, with an average of 2 people in each.

What is the employment rate and job market overview for Alton?

The employment rate is 99.4% in Alton, with a workforce of 179 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 74.3% (133 residents)
  • Blue-collar workers: 25.7% (46 residents)

Places of employment:
  • Self-employed: 0% (0 residents)
  • Private companies: 85.5% (153 residents)
  • Governmental workers: 14.5% (26 residents)
  • Not-for-profit companies: 0% (0 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025