Kennebunkport, Maine Demographics & Population 2026
During the 2020–2024 ACS period, Kennebunkport, Maine had a total population of 1,276, the 93rd largest community in Maine, with a median household income of $121,189, which is 62% higher than the state average. The poverty rate is 11.8%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 62% above the state average — one of the wealthiest communities in Maine.
Kennebunkport Quick Facts
How Kennebunkport Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 1,450 | 1,276 | -12.0% |
| Median household income | $118,922 | $121,189 | +1.9% |
| Median home value | $805,200 | $814,400 | +1.1% |
How Kennebunkport Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
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: 19 | National average: 61
Education
Educational Attainment (Adults 25+)
Kennebunkport Rankings in Maine
Explore Maine Rankings
Other Cities in York County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Biddeford | 22,498 | $72,333 | 15.5% | $396,600 |
| Sanford | 22,247 | $72,524 | 10.3% | $280,200 |
| Saco | 20,819 | $92,241 | 6.4% | $413,100 |
| Old Orchard Beach | 9,244 | $60,050 | 14.9% | $366,600 |
| Kennebunk | 6,221 | $95,169 | 11.2% | $452,800 |
| Kittery | 5,110 | $84,730 | 4.0% | $461,400 |
| York Harbor | 4,240 | $100,625 | 5.3% | $627,700 |
| South Eliot | 4,203 | $99,299 | 5.5% | $475,600 |
| South Berwick | 3,381 | $90,972 | 4.8% | $396,700 |
| Lake Arrowhead | 3,322 | $98,654 | 2.5% | $267,300 |
Cities Similar to Kennebunkport
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| South Windham | 1,212 | $133,223 | $314,300 | 35.6% | 9.4% |
| West Kennebunk | 1,395 | $124,167 | $554,100 | 51.2% | 7.1% |
| Searsport | 1,218 | $92,578 | $363,200 | 42.4% | 19.9% |
| Greene | 1,004 | $112,580 | $261,800 | 4.5% | 24.8% |
| Falmouth | 1,585 | $101,484 | $833,300 | 69.3% | 2.4% |
Population Overview
Kennebunkport is a small community located in Maine, within York County. The total population is 1,276. It ranks as the 93rd most populous out of 155 Census-designated places in Maine.
Age Demographics
The median age in Kennebunkport is 63.1 years. This is 41% higher than the state median of 44.8 years. Only 5.2% of residents are under 18, indicating fewer families with children. 27.4% 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 Kennebunkport is $121,189. This is 62% higher than the state median of $74,733. It is also 50% higher than the national median of $80,734. The poverty rate stands at 11.8%. This is 10% higher than the state poverty rate of 10.8%. The unemployment rate is 2.5%. This is 33% lower than the state rate of 3.8%. The median home value is $814,400. Housing costs are 175% higher than the state median of $296,600. The home-value-to-income ratio of 6.7x suggests that housing affordability is a significant concern for many residents. 90.3% of occupied housing units are owner-occupied. This homeownership rate is 22% higher than the state average of 74.3%.
Race & Ethnicity
Kennebunkport has a predominantly White (non-Hispanic) population, comprising 95.9% of all residents. Asian residents account for 0.9%. The Hispanic or Latino population (0.1%) is well below the state average of 2.2%.
Education
54.6% of residents aged 25 and older hold a bachelor's degree or higher. This is 51% higher than the state rate of 36.2%. Nationally, 35.7% of adults hold at least a bachelor's degree. No surveyed resident aged 25 or older reported leaving school before earning a high school diploma, though a rate of exactly 100% reflects the limits of a small sample. Notably, 25.7% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Kennebunkport, Maine is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. 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. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Kennebunkport, Maine?
Kennebunkport, Maine has a population of 1,276 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Kennebunkport, ME?
The median household income in Kennebunkport is $121,189, which is 50% higher than the national median of $80,734.
What is the poverty rate in Kennebunkport, ME?
The poverty rate in Kennebunkport is 11.8%. This means approximately 151 residents live below the federal poverty line.
What is the racial makeup of Kennebunkport, Maine?
Kennebunkport's population is 95.9% White, 0.0% Black, 0.1% Hispanic/Latino, and 0.9% Asian.
What is the median home value in Kennebunkport, ME?
The median home value in Kennebunkport is $814,400. The home-value-to-income ratio is 6.7x.
How educated is Kennebunkport, Maine?
54.6% of adults (25+) in Kennebunkport hold a bachelor's degree or higher, and 25.7% hold a graduate or professional degree.