Alton, ME demographics:
population, income, and more

Total population
3,233
1.4% year-over-year change
Median household income
$56,358/yr
10.4% year-over-year change
Housing units
1,599
-1.5% year-over-year change

Alton population

How many people live in Alton

Alton is home to 3,233 residents, according to the most recent Census data. Gender-wise, 50.1% of Alton locals are male, and 49.9% are female.

Total population
3,233
1.4% year-over-year change
Gender ratio
Male
50.1%
1,619
Female
49.9%
1,613
Value Percent YoY change
Male 1,619 50.1% 3.0%
Female 1,613 49.9% -0.2%
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 38, with the population distributed as follows: about 14.9% are children under 15, then 14.3% are in the 15 to 24 age group. Adults between 25 and 44 make up 28.4% of the population, while another 26% fall into the 45 to 64 bracket. Finally, around 16.3% are 65 or older.

Median age
38.3
Age breakdown
Under 15
14.9%
15 to 24
14.3%
25 to 44
28.4%
45 to 64
26%
Over 65
16.3%
Value Percent YoY change
Under 15 482 14.9% 31.3%
15 to 24 463 14.3% 2.4%
25 to 44 918 28.4% 1.8%
45 to 64 842 26% -8.6%
Over 65 527 16.3% -3.5%
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

In Alton, 96.9% of the population are US-born citizens, while 1% have gained naturalized citizenship. At the same time, 2.1% of residents are non-citizens. As for race, 87% of locals are Caucasian, 2.8% are African American and 0.2% have Asian roots. There’s also a share of 4% that includes residents with two or more races.

Citizenship
U.S.-born citizens
96.9%
Non-U.S.-born citizens
1%
Non-citizens
2.1%
Value Percent YoY change
U.S.-born citizens 3,132 96.9% 0.4%
Non-U.S.-born citizens 32 1% -34.7%
Non-citizens 68 2.1% 240.0%
Racial breakdown
White
87%
Black or African American
2.8%
American Indian and Alaska Native
5.4%
Asian
0.2%
Native Hawaiian and other Pacific Islander
0%
Two or more races
4%
Other
0.6%
Value Percent
White 2,814 87%
Black or African American 89 2.8%
American Indian and Alaska Native 176 5.4%
Asian 6 0.2%
Two or more races 130 4%
Other 18 0.6%

Households in Alton

A peek inside Alton households

Alton has 1,372 households, with an average of 2 members in each. Of these, 56.1% are families, while the remaining 43.9% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
1,372
-0.4% year-over-year change
Average people per household
2
Non-family households
602
Family households
770
Value Percent YoY change
Non-family households 602 43.9% -6.4%
Family households 770 56.1% 4.8%
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 1,599 units, with 64.2% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 0.5% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 8.9% of the housing landscape.

Housing units
1,599
-1.5% year-over-year change
Housing types
Value Percent
1 unit, detached 1,027 64.2%
1 unit, attached 8 0.5%
2 units 171 10.7%
3 or 4 units 110 6.9%
5 to 9 units 72 4.5%
10 to 19 units 32 2%
20 to 49 units 20 1.2%
50 or more units 17 1.1%
Mobile home 142 8.9%
Homes built since 2020
17
21.4% year-over-year change

The age of buildings in Alton

In Alton, the median construction year is 1967. About 30.1% of homes were built before the 1940s, with another 4.2% going up by 1949. Most development happened in the second half of the 20th century. Then, 7.9% of homes were added from 2000 to 2009, 7.3% between 2010 and 2019, and 1.1% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 482 30.1% 0.8%
Built between 1940 and 1949 67 4.2% 8.1%
Built between 1950 and 1959 125 7.8% 0.0%
Built between 1960 and 1969 178 11.1% 8.5%
Built between 1970 and 1979 176 11% -29.9%
Built between 1980 and 1989 170 10.6% 2.4%
Built between 1990 and 1999 141 8.8% 18.5%
Built between 2000 and 2009 126 7.9% -10.0%
Built between 2010 and 2019 117 7.3% 12.5%
Built in 2020 or later 17 1.1% 21.4%
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 1,372 occupied housing units in Alton, 64.7% are owner-occupied, while 35.3% are lived in by tenants. Meanwhile, 14.2% of all homes on the local market sit vacant.

Occupied housing units
1,372
-0.4% year-over-year change
Occupancy breakdown
Renter occupied
484
Owner occupied
888
Value Percent YoY
change
Renter occupied 484 35.3% -2.2%
Owner occupied 888 64.7% 0.6%
Unoccupied housing units
14.2%
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

Housing costs in Alton come to a median of $988 per month, while tenants specifically pay a median gross rent of $967.

Median housing costs per month
$988/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.
Median gross rent in Alton
$967/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Alton

Alton education at a glance

About 38.3% of the population in Alton went to high school, while 18% pursued college studies. Another 13.1% earned an associate degree and 13.6% hold a bachelor’s. Meanwhile, 16.6% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 10 0.4% -66.7%
High school diploma 985 38.3% -5.7%
College diploma 463 18% -12.5%
Associate degree 337 13.1% 24.4%
Bachelor's degree 350 13.6% -14.6%
Graduate degree 428 16.6% 2.6%
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 $78,861 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +0.9% change from the previous year. At the same time, the median income stood at $56,358, reflecting a +10.4% shift over the same period.

Average household income in Alton
$78,861/year
0.9% year-over-year change
Median household income in Alton
$56,358/year
10.4% year-over-year change

Alton income by age

In Alton, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $62,500. Those with someone between 45 and 64 in charge, often well established professionally, earn $99,688 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $17,500, while those led by someone over 65, many of whom may be retired, have about $44,038 in earnings. Overall, 80.7% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $17,500 -17.6%
25 - 44 $62,500 26.4%
45 - 64 $99,688 13.1%
Over 65 $44,038 -2.6%
Above poverty level
2,520
Below poverty level
601
Value Percent YoY
change
Above poverty level 2,520 80.7% 0.1%
Below poverty level 601 19.3% 3.1%

Employment in Alton

Workforce and job types in Alton

81% of the working population are employed in professional or administrative positions, while 19% are in hands-on or service-based jobs. Also, 7.8% run their own businesses, 54.1% are employed by private companies, and 17.9% work in the public sector.

Workforce demographics

White collar
1,320
Blue collar
309
Value Percent YoY change
White collar 1,320 81% -4.6%
Blue collar 309 19% 2.3%
Employer type
Self employees
7.8%
Private companies
54.1%
Governmental workers
17.9%
Not for profit companies
20.3%
Value Percent YoY change
Self employees 127 7.8% -16.4%
Private companies 881 54.1% -3.0%
Governmental workers 291 17.9% 6.2%
Not for profit companies 330 20.3% -6.5%

Transportation in Alton

How people get around in Alton

Commuting methods vary: 96.3% of residents travel by personal vehicle and 3.2% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 1,189 96.3% -6.7%
Bus or trolleybus 6 0.5% 20.0%
Walk 40 3.2% 400.0%
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
04468 9,291 3,943 $56,358 $78,861

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FAQs about Alton demographics 

What is the total population of Alton?

Alton has a total population of 3,233 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 +1.4% compared to a year ago.

What is the gender ratio in Alton?

The gender ratio in Alton is as follows:
  • 50.1% males (1,619 residents)
  • 49.9% females (1,613 residents)

What is the median age in Alton?

The median age in Alton is 38.3.

What is the age distribution of the population in Alton?

The age distribution in Alton is as follows:
  • Under 15: 14.9% (482 residents)
  • Ages 15-24: 14.3% (463 residents)
  • Ages 25-44: 28.4% (918 residents)
  • Ages 45-64: 26% (842 residents)
  • Over 65: 16.3% (527 residents)

What is the racial and ethnic makeup of Alton?

The racial and ethnic makeup of Alton is as follows:
  • White: 87% (2,814 residents)
  • Black or African American: 2.8% (89 residents)
  • American Indian and Alaska Native: 5.4% (176 residents)
  • Asian: 0.2% (6 residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 4% (130 residents)
  • Other: 0.6% (18 residents)

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

U.S.-born citizens represent 96.9% of the population in Alton.

How many housing units are there in Alton?

There are 1,599 housing units in Alton, reflecting a -1.5% 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 1,372 households, with an average of 2 people in each.

What is the median household income in Alton?

Alton has a median household income of $56,358, representing a +10.4% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Alton?

Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 81% (1,320 residents)
  • Blue-collar workers: 19% (309 residents)

Places of employment:
  • Self-employed: 7.8% (127 residents)
  • Private companies: 54.1% (881 residents)
  • Governmental workers: 17.9% (291 residents)
  • Not-for-profit companies: 20.3% (330 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