Brunswick, Maine Demographics & Population 2026
During the 2020–2024 ACS period, Brunswick, Maine had a total population of 17,652, the 11th largest community in Maine, with a median household income of $70,722, which is 5% lower than the state average. The poverty rate is 8.6%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Brunswick Quick Facts
How Brunswick 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 | 16,928 | 17,652 | +4.3% |
| Median household income | $68,190 | $70,722 | +3.7% |
| Median home value | $333,500 | $363,200 | +8.9% |
How Brunswick 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+)
Brunswick Rankings in Maine
Explore Maine Rankings
Other Cities in Cumberland County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Portland | 68,854 | $79,540 | 11.2% | $489,600 |
| South Portland | 26,930 | $86,838 | 6.9% | $441,200 |
| Westbrook | 20,775 | $85,038 | 8.0% | $383,300 |
| Gorham | 7,593 | $128,190 | 4.7% | $506,000 |
| Yarmouth | 6,289 | $93,575 | 12.9% | $576,900 |
| Oak Hill | 5,631 | $97,610 | 5.0% | $429,100 |
| North Windham | 5,417 | $88,522 | 6.1% | $342,800 |
| Cumberland Center | 2,790 | $170,125 | 8.6% | $539,500 |
| Dunstan | 2,363 | $91,067 | 13.4% | $539,000 |
| Falmouth Foreside | 2,051 | $177,411 | 1.3% | $855,000 |
Cities Similar to Brunswick
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Waterville | 17,077 | $53,580 | $184,600 | 30.8% | 20.6% |
| Sanford | 22,247 | $72,524 | $280,200 | 24.8% | 10.3% |
| Biddeford | 22,498 | $72,333 | $396,600 | 32.1% | 15.5% |
| Westbrook | 20,775 | $85,038 | $383,300 | 41.3% | 8.0% |
| Augusta | 19,077 | $47,979 | $201,000 | 28.9% | 18.2% |
Population Overview
Brunswick is a small city located in Maine, within Cumberland County. The total population is 17,652. It ranks as the 11th most populous out of 155 Census-designated places in Maine.
Age Demographics
The median age in Brunswick is 37.9 years. This is 15% lower than the state median of 44.8 years. 10.6% 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 Brunswick is $70,722. This is 5% lower than the state median of $74,733. It is also 12% lower than the national median of $80,734. The poverty rate stands at 8.6%. This is 20% lower than the state poverty rate of 10.8%. The unemployment rate is 4.6%. This is 23% higher than the state rate of 3.8%. The median home value is $363,200. Housing costs are 22% higher than the state median of $296,600. The home-value-to-income ratio is 5.1x. 66.3% of occupied housing units are owner-occupied. This homeownership rate is 11% lower than the state average of 74.3%.
Race & Ethnicity
Brunswick has a predominantly White (non-Hispanic) population, comprising 88.6% of all residents. Hispanic or Latino residents account for 3.3%. The Hispanic or Latino population is significantly higher than the state average (3.3% vs 2.2%). The Asian population is significantly higher than the state average (2.2% vs 1.1%).
Education
51.3% of residents aged 25 and older hold a bachelor's degree or higher. This is 42% higher than the state rate of 36.2%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 96.9%. Notably, 25.5% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Brunswick, 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 Brunswick, Maine?
Brunswick, Maine has a population of 17,652 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Brunswick, ME?
The median household income in Brunswick is $70,722, which is 12% lower than the national median of $80,734.
What is the poverty rate in Brunswick, ME?
The poverty rate in Brunswick is 8.6%. This means approximately 1,311 residents live below the federal poverty line.
What is the racial makeup of Brunswick, Maine?
Brunswick's population is 88.6% White, 1.7% Black, 3.3% Hispanic/Latino, and 2.2% Asian.
What is the median home value in Brunswick, ME?
The median home value in Brunswick is $363,200. The home-value-to-income ratio is 5.1x.
How educated is Brunswick, Maine?
51.3% of adults (25+) in Brunswick hold a bachelor's degree or higher, and 25.5% hold a graduate or professional degree.