Kennebunk CDP, Maine Demographics & Population 2026
As of 2026, Kennebunk CDP, Maine has a total population of 6,008, the 28th largest city in Maine, with a median household income of $93,167, which is 30% higher than the state average. The poverty rate is 10.6%.
Key Takeaways
- 52.3% of adults hold a bachelor's degree or higher — top 10% in Maine.
Kennebunk CDP Quick Facts
How Kennebunk CDP Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 17 | National average: 60
Education
Educational Attainment (Adults 25+)
Kennebunk CDP Rankings in Maine
Explore Maine Rankings
Cities Similar to Kennebunk CDP
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Yarmouth CDP | 6,293 | $92,311 | $506,300 | 64.2% | 12.4% |
| North Windham CDP | 5,633 | $86,972 | $309,900 | 33.5% | 5.5% |
| Oak Hill CDP | 5,365 | $92,967 | $404,600 | 47.9% | 3.3% |
| Topsham CDP | 6,962 | $80,545 | $341,800 | 46.3% | 8.5% |
| Hampden CDP | 4,937 | $101,417 | $270,100 | 51.4% | 5.8% |
Population Overview
Kennebunk CDP is a small city located in Maine. The total population is 6,008. It ranks as the 28th most populous out of 155 cities and towns in Maine.
Age Demographics
The median age in Kennebunk CDP is 54.9 years. This is 23% higher than the state median of 44.8 years. 13.6% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.
Economy, Income & Housing
The median household income in Kennebunk CDP is $93,167. This is 30% higher than the state median of $71,773. Compared to the national median of $78,538, household income here is 19% higher. The poverty rate stands at 10.6%. This is 2% lower than the state poverty rate of 10.8%. The unemployment rate is 7.7%. This is 95% higher than the state rate of 3.9%. The median home value is $429,600. Housing costs are 61% higher than the state median of $266,400. The home-value-to-income ratio is 4.6x. 70.6% of occupied housing units are owner-occupied. This homeownership rate is 5% lower than the state average of 74.0%.
Race & Ethnicity
Kennebunk CDP has a predominantly White (non-Hispanic) population, comprising 92.2% of all residents. Hispanic or Latino residents account for 5.2%. The Hispanic or Latino population is significantly higher than the state average (5.2% vs 2.1%).
Education
52.3% of residents aged 25 and older hold a bachelor's degree or higher. This places Kennebunk CDP in the top 10% of all cities in the state for educational attainment. This is 48% higher than the state rate of 35.3%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 95.8%. Notably, 27.6% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Kennebunk CDP, Maine is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Maine state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 155 Census-designated places in Maine. For official data, visit data.census.gov.
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Frequently Asked Questions
What is the population of Kennebunk CDP, Maine?
Kennebunk CDP, Maine has a population of 6,008 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Kennebunk CDP, ME?
The median household income in Kennebunk CDP is $93,167, which is 19% higher the national median of $78,538.
What is the poverty rate in Kennebunk CDP, ME?
The poverty rate in Kennebunk CDP is 10.6%. This means approximately 604 residents live below the federal poverty line.
What is the racial makeup of Kennebunk CDP, Maine?
Kennebunk CDP's population is 92.2% White, 0.0% Black, 5.2% Hispanic/Latino, and 1.3% Asian.
What is the median home value in Kennebunk CDP, ME?
The median home value in Kennebunk CDP is $429,600. The home-value-to-income ratio is 4.6x.
How educated is Kennebunk CDP, Maine?
52.3% of adults (25+) in Kennebunk CDP hold a bachelor's degree or higher, and 27.6% hold a graduate or professional degree.