Liberty, ME demographics:
population, income, and more

Total population
969
6.1% year-over-year change
Median household income
$71,146/yr
19.6% year-over-year change
Housing units
826
3.2% year-over-year change

Liberty population

How many people live in Liberty

Liberty is home to 969 residents, according to the most recent Census data. Gender-wise, 53.2% of Liberty locals are male, and 46.8% are female.

Total population
969
6.1% year-over-year change
Gender ratio
Male
53.2%
516
Female
46.8%
453
Value Percent YoY change
Male 516 53.2% 11.0%
Female 453 46.8% 1.1%
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 Liberty is 40, with the population distributed as follows: about 13.4% are children under 15, then 16.6% are in the 15 to 24 age group. Adults between 25 and 44 make up 23.5% of the population, while another 24.7% fall into the 45 to 64 bracket. Finally, around 21.8% are 65 or older.

Median age
40.5
Age breakdown
Under 15
13.4%
15 to 24
16.6%
25 to 44
23.5%
45 to 64
24.7%
Over 65
21.8%
Value Percent YoY change
Under 15 130 13.4% -6.5%
15 to 24 161 16.6% 22.0%
25 to 44 228 23.5% 23.9%
45 to 64 239 24.7% -11.5%
Over 65 211 21.8% 12.2%
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 Liberty, 99% of the population are US-born citizens, while 1% have gained naturalized citizenship. There’s also a share of 6.9% that includes residents with two or more races.

Citizenship
U.S.-born citizens
99%
Non-U.S.-born citizens
1%
Non-citizens
0%
Value Percent YoY change
U.S.-born citizens 959 99% 5.6%
Non-U.S.-born citizens 10 1% 100.0%
Racial breakdown
White
89.3%
Black or African American
0%
American Indian and Alaska Native
0%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
6.9%
Other
3.8%
Value Percent
White 865 89.3%
Two or more races 67 6.9%
Other 37 3.8%

Households in Liberty

A peek inside Liberty households

Liberty has 434 households, with an average of 2 members in each. Of these, 73.5% are families, while the remaining 26.5% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
434
4.6% year-over-year change
Average people per household
2
Non-family households
115
Family households
319
Value Percent YoY change
Non-family households 115 26.5% 6.5%
Family households 319 73.5% 3.9%
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 Liberty

The housing landscape of Liberty

Liberty's housing consists of 826 units, with 83.8% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 1.4% 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 7.4% of the housing landscape.

Housing units
826
3.2% year-over-year change
Housing types
Value Percent
1 unit, detached 692 83.8%
1 unit, attached 12 1.4%
5 to 9 units 46 5.6%
10 to 19 units 15 1.8%
Mobile home 61 7.4%
Homes built since 2020
4
0.0% year-over-year change

The age of buildings in Liberty

In Liberty, the median construction year is 1981. About 16.8% of homes were built before the 1940s, with another 4.4% going up by 1949. Most development happened in the second half of the 20th century. Then, 7.6% of homes were added from 2000 to 2009, 15.4% between 2010 and 2019, and 0.5% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 139 16.8% -14.2%
Built between 1940 and 1949 36 4.4% -5.3%
Built between 1950 and 1959 89 10.8% 36.9%
Built between 1960 and 1969 72 8.7% 28.6%
Built between 1970 and 1979 64 7.8% 8.5%
Built between 1980 and 1989 125 15.1% 12.6%
Built between 1990 and 1999 107 13% 10.3%
Built between 2000 and 2009 63 7.6% 12.5%
Built between 2010 and 2019 127 15.4% -16.4%
Built in 2020 or later 4 0.5% 0.0%
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.

Liberty occupancy rates

Out of the 434 occupied housing units in Liberty, 84.1% are owner-occupied, while 15.9% are lived in by tenants. Meanwhile, 47.5% of all homes on the local market sit vacant.

Occupied housing units
434
4.6% year-over-year change
Occupancy breakdown
Renter occupied
69
Owner occupied
365
Value Percent YoY
change
Renter occupied 69 15.9% 9.5%
Owner occupied 365 84.1% 3.7%
Unoccupied housing units
47.5%
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.

Liberty housing costs

Housing costs in Liberty come to a median of $986 per month, while tenants specifically pay a median gross rent of $559.

Median housing costs per month
$986/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 Liberty
$559/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 Liberty

Liberty education at a glance

About 35.5% of the population in Liberty went to high school, while 12.8% pursued college studies. Another 9.6% earned an associate degree and 27.7% hold a bachelor’s. Meanwhile, 11.5% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 23 2.9% 21.1%
High school diploma 277 35.5% 1.8%
College diploma 100 12.8% -10.7%
Associate degree 75 9.6% 11.9%
Bachelor's degree 216 27.7% 12.5%
Graduate degree 90 11.5% 12.5%
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 Liberty

How much people earn in Liberty

The average annual household income in Liberty was $74,886 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +9.2% change from the previous year. At the same time, the median income stood at $71,146, reflecting a +19.6% shift over the same period.

Average household income in Liberty
$74,886/year
9.2% year-over-year change
Median household income in Liberty
$71,146/year
19.6% year-over-year change

Liberty income by age

In Liberty, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $62,171. Those with someone between 45 and 64 in charge, often well established professionally, earn $107,792 overall. Overall, 84.9% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $62,171 22.6%
45 - 64 $107,792 9.2%
Over 65 $45,000 -14.6%
Above poverty level
803
Below poverty level
143
Value Percent YoY
change
Above poverty level 803 84.9% 11.8%
Below poverty level 143 15.1% -16.9%

Employment in Liberty

Workforce and job types in Liberty

65.2% of the working population are employed in professional or administrative positions, while 34.8% are in hands-on or service-based jobs. Also, 29.4% run their own businesses, 50.8% are employed by private companies, and 12.5% work in the public sector.

Workforce demographics

White collar
277
Blue collar
148
Value Percent YoY change
White collar 277 65.2% 3.0%
Blue collar 148 34.8% 16.5%
Employer type
Self employees
29.4%
Private companies
50.8%
Governmental workers
12.5%
Not for profit companies
7.3%
Value Percent YoY change
Self employees 125 29.4% 22.6%
Private companies 216 50.8% 1.4%
Governmental workers 53 12.5% 3.9%
Not for profit companies 31 7.3% 3.3%

Transportation in Liberty

How people get around in Liberty

Commuting methods vary: 96.6% of residents travel by personal vehicle and 2.3% 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 341 96.6% 4.0%
Motorcycle 4 1.1% 0.0%
Walk 8 2.3% 14.3%
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 Liberty by zipcode?

Zipcode Population Number of households Median income Average income
04949 969 434 $71,146 $74,886

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FAQs about Liberty demographics 

What is the total population of Liberty?

Liberty has a total population of 969 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 +6.1% compared to a year ago.

What is the gender ratio in Liberty?

The gender ratio in Liberty is as follows:
  • 53.2% males (516 residents)
  • 46.8% females (453 residents)

What is the median age in Liberty?

The median age in Liberty is 40.5.

What is the age distribution of the population in Liberty?

The age distribution in Liberty is as follows:
  • Under 15: 13.4% (130 residents)
  • Ages 15-24: 16.6% (161 residents)
  • Ages 25-44: 23.5% (228 residents)
  • Ages 45-64: 24.7% (239 residents)
  • Over 65: 21.8% (211 residents)

What is the racial and ethnic makeup of Liberty?

The racial and ethnic makeup of Liberty is as follows:
  • White: 89.3% (865 residents)
  • Black or African American: 0% ( residents)
  • American Indian and Alaska Native: 0% ( residents)
  • Asian: 0% ( residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 6.9% (67 residents)
  • Other: 3.8% (37 residents)

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

U.S.-born citizens represent 99% of the population in Liberty.

How many housing units are there in Liberty?

There are 826 housing units in Liberty, reflecting a +3.2% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Liberty has a total of 434 households, with an average of 2 people in each.

What is the median household income in Liberty?

Liberty has a median household income of $71,146, representing a +19.6% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Liberty?

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

Job types:
  • White-collar workers: 65.2% (277 residents)
  • Blue-collar workers: 34.8% (148 residents)

Places of employment:
  • Self-employed: 29.4% (125 residents)
  • Private companies: 50.8% (216 residents)
  • Governmental workers: 12.5% (53 residents)
  • Not-for-profit companies: 7.3% (31 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