Kennebunk, ME demographics:
population, income, and more

Total population
6,221
3.5% year-over-year change
Median household income
$95,169/yr
2.1% year-over-year change
Housing units
3,340
1.6% year-over-year change

Kennebunk population

How many people live in Kennebunk

Kennebunk is home to 6,221 residents, according to the most recent Census data. Gender-wise, 51.7% of Kennebunk locals are male, and 48.3% are female.

Total population
6,221
3.5% year-over-year change
Gender ratio
Male
51.7%
3,214
Female
48.3%
3,007
Value Percent YoY change
Male 3,214 51.7% 4.7%
Female 3,007 48.3% 2.4%
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 Kennebunk is 54, with the population distributed as follows: about 14.5% are children under 15, then 6.5% are in the 15 to 24 age group. Adults between 25 and 44 make up 21.2% of the population, while another 26.9% fall into the 45 to 64 bracket. Finally, around 30.9% are 65 or older.

Median age
54.3
Age breakdown
Under 15
14.5%
15 to 24
6.5%
25 to 44
21.2%
45 to 64
26.9%
Over 65
30.9%
Value Percent YoY change
Under 15 903 14.5% 4.8%
15 to 24 406 6.5% 37.6%
25 to 44 1,319 21.2% 7.1%
45 to 64 1,672 26.9% 9.9%
Over 65 1,921 30.9% -8.4%
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 Kennebunk, 90.8% of the population are US-born citizens, while 4.1% have gained naturalized citizenship. At the same time, 5% of residents are non-citizens. As for race, 91% of locals are Caucasian, 0.1% are African American and 1.9% have Asian roots. There’s also a share of 3.5% that includes residents with two or more races.

Citizenship
U.S.-born citizens
90.8%
Non-U.S.-born citizens
4.1%
Non-citizens
5%
Value Percent YoY change
U.S.-born citizens 5,652 90.8% 3.6%
Non-U.S.-born citizens 257 4.1% 10.8%
Non-citizens 312 5% -2.5%
Racial breakdown
White
91%
Black or African American
0.1%
American Indian and Alaska Native
0.2%
Asian
1.9%
Native Hawaiian and other Pacific Islander
0%
Two or more races
3.5%
Other
3.3%
Value Percent
White 5,660 91%
Black or African American 6 0.1%
American Indian and Alaska Native 14 0.2%
Asian 117 1.9%
Two or more races 218 3.5%
Other 206 3.3%

Households in Kennebunk

A peek inside Kennebunk households

Kennebunk has 2,962 households, with an average of 2 members in each. Of these, 60% are families, while the remaining 40% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
2,962
3.3% year-over-year change
Average people per household
2
Non-family households
1,185
Family households
1,777
Value Percent YoY change
Non-family households 1,185 40% 6.0%
Family households 1,777 60% 1.5%
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 Kennebunk

The housing landscape of Kennebunk

Kennebunk's housing consists of 3,340 units, with 44.9% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 25.4% and offer a more compact, shared living style.

Housing units
3,340
1.6% year-over-year change
Housing types
Value Percent
1 unit, detached 1,500 44.9%
1 unit, attached 849 25.4%
2 units 116 3.5%
3 or 4 units 495 14.8%
5 to 9 units 86 2.6%
20 to 49 units 180 5.4%
50 or more units 114 3.4%
Homes built since 2020
54
% year-over-year change

The age of buildings in Kennebunk

In Kennebunk, the median construction year is 1980. About 26.3% of homes were built before the 1940s, with another 0.5% going up by 1949. Most development happened in the second half of the 20th century. Then, 18.1% of homes were added from 2000 to 2009, 6.8% between 2010 and 2019, and 1.6% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 878 26.3% -6.4%
Built between 1940 and 1949 17 0.5% 240.0%
Built between 1950 and 1959 400 12% 4.4%
Built between 1960 and 1969 167 5% 57.5%
Built between 1970 and 1979 212 6.4% -2.3%
Built between 1980 and 1989 569 17% -2.2%
Built between 1990 and 1999 210 6.3% -21.1%
Built between 2000 and 2009 606 18.1% 8.2%
Built between 2010 and 2019 227 6.8% -0.9%
Built in 2020 or later 54 1.6% N/A
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.

Kennebunk occupancy rates

Out of the 2,962 occupied housing units in Kennebunk, 73.1% are owner-occupied, while 26.9% are lived in by tenants. Meanwhile, 11.3% of all homes on the local market sit vacant.

Occupied housing units
2,962
3.3% year-over-year change
Occupancy breakdown
Renter occupied
796
Owner occupied
2,166
Value Percent YoY
change
Renter occupied 796 26.9% -5.6%
Owner occupied 2,166 73.1% 7.0%
Unoccupied housing units
11.3%
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.

Kennebunk housing costs

Housing costs in Kennebunk come to a median of $1,573 per month, while tenants specifically pay a median gross rent of $1,466.

Median housing costs per month
$1,573/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 Kennebunk
$1,466/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 Kennebunk

Kennebunk education at a glance

About 16.9% of the population in Kennebunk went to high school, while 23.1% pursued college studies. Another 6.9% earned an associate degree and 22.2% hold a bachelor’s. Meanwhile, 28.3% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 131 2.6% 33.7%
High school diploma 860 16.9% -1.0%
College diploma 1,177 23.1% 4.4%
Associate degree 350 6.9% 4.2%
Bachelor's degree 1,132 22.2% -5.4%
Graduate degree 1,443 28.3% 7.8%
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 Kennebunk

How much people earn in Kennebunk

The average annual household income in Kennebunk was $104,257 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +3.6% change from the previous year. At the same time, the median income stood at $95,169, reflecting a +2.2% shift over the same period.

Average household income in Kennebunk
$104,257/year
3.6% year-over-year change
Median household income in Kennebunk
$95,169/year
2.1% year-over-year change

Kennebunk income by age

In Kennebunk, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $110,098. Those with someone between 45 and 64 in charge, often well established professionally, earn $109,395 overall. Overall, 88.7% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $110,098 5.0%
45 - 64 $109,395 2.5%
Over 65 $60,192 15.8%
Above poverty level
5,241
Below poverty level
668
Value Percent YoY
change
Above poverty level 5,241 88.7% 3.6%
Below poverty level 668 11.3% 10.6%

Average renter income in Kennebunk

To get a better sense of what renters earn on average in Kennebunk, their median household income was $66,761 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 26.4%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$66,761
Rent-to-income ratio
26.4%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in Kennebunk

Workforce and job types in Kennebunk

The job market in Kennebunk is powered by 2,952 working residents, spread across a range of industries and roles. 82.5% of the working population are employed in professional or administrative positions, while 17.5% are in hands-on or service-based jobs. Also, 23.6% run their own businesses, 46.7% are employed by private companies, and 11.5% work in the public sector.

Workforce demographics

Working population
2,952
7.4% year-over-year change
White collar
2,436
Blue collar
516
Value Percent YoY change
White collar 2,436 82.5% 6.0%
Blue collar 516 17.5% 14.7%
Employer type
Self employees
23.6%
Private companies
46.7%
Governmental workers
11.5%
Not for profit companies
18.2%
Value Percent YoY change
Self employees 698 23.6% -2.9%
Private companies 1,378 46.7% 17.5%
Governmental workers 339 11.5% 3.0%
Not for profit companies 537 18.2% 1.9%
Unemployment rate
5.4%
-26.8% year-over-year change

Available workforce

The unemployment rate in Kennebunk stands at 5.4%, 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 Kennebunk

How people get around in Kennebunk

Commuting methods vary: 59.4% of residents travel by personal vehicle and 2.9% 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 1,738 59.4% 5.7%
Bus or trolleybus 7 0.2% N/A
Bicycle 9 0.3% 0.0%
Walk 85 2.9% 2.4%
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 Kennebunk by zipcode?

Zipcode Population Number of households Median income Average income
04043 11,820 5,364 $107,804 $129,927

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FAQs about Kennebunk demographics 

What is the total population of Kennebunk?

Kennebunk has a total population of 6,221 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 +3.5% compared to a year ago.

What is the gender ratio in Kennebunk?

The gender ratio in Kennebunk is as follows:
  • 51.7% males (3,214 residents)
  • 48.3% females (3,007 residents)

What is the median age in Kennebunk?

The median age in Kennebunk is 54.3.

What is the age distribution of the population in Kennebunk?

The age distribution in Kennebunk is as follows:
  • Under 15: 14.5% (903 residents)
  • Ages 15-24: 6.5% (406 residents)
  • Ages 25-44: 21.2% (1,319 residents)
  • Ages 45-64: 26.9% (1,672 residents)
  • Over 65: 30.9% (1,921 residents)

What is the racial and ethnic makeup of Kennebunk?

The racial and ethnic makeup of Kennebunk is as follows:
  • White: 91% (5,660 residents)
  • Black or African American: 0.1% (6 residents)
  • American Indian and Alaska Native: 0.2% (14 residents)
  • Asian: 1.9% (117 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 3.5% (218 residents)
  • Other: 3.3% (206 residents)

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

U.S.-born citizens represent 90.8% of the population in Kennebunk.

How many housing units are there in Kennebunk?

There are 3,340 housing units in Kennebunk, reflecting a +1.6% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Kennebunk has a total of 2,962 households, with an average of 2 people in each.

What is the median household income in Kennebunk?

Kennebunk has a median household income of $95,169, representing a +2.1% shift from the previous year, according to the U.S. Census Bureau.

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

The employment rate is 94.6% in Kennebunk, with a workforce of 2,952 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 82.5% (2,436 residents)
  • Blue-collar workers: 17.5% (516 residents)

Places of employment:
  • Self-employed: 23.6% (698 residents)
  • Private companies: 46.7% (1,378 residents)
  • Governmental workers: 11.5% (339 residents)
  • Not-for-profit companies: 18.2% (537 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