Southwest Harbor CDP, Maine Demographics & Population 2026
As of 2026, Southwest Harbor CDP, Maine has a total population of 563, the 131st largest city in Maine, with a median household income of $31,518, which is 56% lower than the state average. The poverty rate is 12.8%.
Key Takeaways
- Household income is 56% below the state average, indicating significant economic challenges.
- Housing affordability is a challenge — homes cost 12.9x the median household income.
- Unemployment rate of 21.5% is notably above the national average.
Southwest Harbor CDP Quick Facts
How Southwest Harbor 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+)
Southwest Harbor CDP Rankings in Maine
Explore Maine Rankings
Cities Similar to Southwest Harbor CDP
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Casco CDP | 573 | N/A | $196,500 | 41.9% | 26.9% |
| Bethel CDP | 546 | N/A | $357,100 | 46.7% | 17.2% |
| Rangeley CDP | 532 | $29,231 | $158,300 | 12.9% | 2.3% |
| Kingfield CDP | 583 | $36,648 | $173,300 | 44.2% | 22.3% |
| Brownville Junction CDP | 559 | $41,250 | $81,000 | 12.0% | 23.4% |
Population Overview
Southwest Harbor CDP is a small community located in Maine. The total population is 563. It ranks as the 131st most populous out of 155 cities and towns in Maine.
Age Demographics
The median age in Southwest Harbor CDP is 58.1 years. This is 30% higher than the state median of 44.8 years. 23.3% 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 Southwest Harbor CDP is $31,518. This is 56% lower than the state median of $71,773. Compared to the national median of $78,538, household income here is 60% lower. The poverty rate stands at 12.8%. This is 19% higher than the state poverty rate of 10.8%. The unemployment rate is 21.5%. This is 449% higher than the state rate of 3.9%. The median home value is $407,700. Housing costs are 53% higher than the state median of $266,400. The home-value-to-income ratio of 12.9x suggests that housing affordability is a significant concern for many residents. 26.1% of occupied housing units are owner-occupied. This homeownership rate is 65% lower than the state average of 74.0%.
Race & Ethnicity
Southwest Harbor CDP has a predominantly White (non-Hispanic) population, comprising 97.0% of all residents. Black or African American residents account for 2.1%. The Hispanic or Latino population (0.2%) is well below the state average of 2.1%.
Education
27.9% of residents aged 25 and older hold a bachelor's degree or higher. This is 21% 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 98.5%.
Data Sources & Methodology
All demographic data for Southwest 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.
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Frequently Asked Questions
What is the population of Southwest Harbor CDP, Maine?
Southwest Harbor CDP, Maine has a population of 563 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Southwest Harbor CDP, ME?
The median household income in Southwest Harbor CDP is $31,518, which is 60% lower the national median of $78,538.
What is the poverty rate in Southwest Harbor CDP, ME?
The poverty rate in Southwest Harbor CDP is 12.8%. This means approximately 70 residents live below the federal poverty line.
What is the racial makeup of Southwest Harbor CDP, Maine?
Southwest Harbor CDP's population is 97.0% White, 2.1% Black, 0.2% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Southwest Harbor CDP, ME?
The median home value in Southwest Harbor CDP is $407,700. The home-value-to-income ratio is 12.9x.
How educated is Southwest Harbor CDP, Maine?
27.9% of adults (25+) in Southwest Harbor CDP hold a bachelor's degree or higher, and 8.9% hold a graduate or professional degree.