Kennebunkport CDP, Maine Demographics & Population 2026

Population Overview

Kennebunkport CDP is a small community located in Maine. The total population is 1,450. It ranks as the 86th most populous out of 155 cities and towns in Maine.

Age Demographics

The median age in Kennebunkport CDP is 60.3 years. This is 35% higher than the state median of 44.8 years. Only 10.1% of residents are under 18, indicating fewer families with children. 21.9% 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 CDP is $118,922. This is 66% higher than the state median of $71,773. Compared to the national median of $78,538, household income here is 51% higher. The poverty rate stands at 12.1%. This is 12% higher than the state poverty rate of 10.8%. The unemployment rate is 9.1%. This is 133% higher than the state rate of 3.9%. The median home value is $805,200. Housing costs are 202% higher than the state median of $266,400. The home-value-to-income ratio of 6.8x suggests that housing affordability is a significant concern for many residents. 91.7% of occupied housing units are owner-occupied. This homeownership rate is 24% higher than the state average of 74.0%.

Race & Ethnicity

Kennebunkport CDP has a predominantly White (non-Hispanic) population, comprising 97.2% of all residents. Hispanic or Latino residents account for 1.4%.

Education

55.3% of residents aged 25 and older hold a bachelor's degree or higher. This places Kennebunkport CDP in the top 10% of all cities in the state for educational attainment. This is 57% 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 100.0%. Notably, 24.1% of adults hold a graduate or professional degree, indicating a highly educated workforce.

Data Sources & Methodology

All demographic data for Kennebunkport 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.