Winter Harbor CDP, Maine Demographics & Population 2026

Population Overview

Winter Harbor CDP is a small community located in Maine. The total population is 321. It ranks as the 149th most populous out of 155 cities and towns in Maine.

Age Demographics

The median age in Winter Harbor CDP is 67.5 years. This is 51% higher than the state median of 44.8 years. Only 6.9% of residents are under 18, indicating fewer families with children. 24.6% 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 Winter Harbor CDP is $54,063. This is 25% lower than the state median of $71,773. Compared to the national median of $78,538, household income here is 31% lower. The poverty rate stands at 4.4%. This is 60% lower than the state poverty rate of 10.8%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 0.0%. This is 100% lower than the state rate of 3.9%. The median home value is $198,700. Housing costs are 25% lower than the state median of $266,400. The home-value-to-income ratio is 3.7x. 84.2% of occupied housing units are owner-occupied. This homeownership rate is 14% higher than the state average of 74.0%.

Race & Ethnicity

Winter Harbor CDP has a predominantly White (non-Hispanic) population, comprising 96.0% of all residents. Black or African American residents account for 1.3%.

Education

25.6% of residents aged 25 and older hold a bachelor's degree or higher. This is 27% lower 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 88.3%.

Data Sources & Methodology

All demographic data for Winter Harbor 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.