Quincy, Massachusetts Demographics & Population 2026
During the 2020–2024 ACS period, Quincy, Massachusetts had a total population of 102,114, the 7th largest city in Massachusetts, with a median household income of $98,882, which is 5% lower than the state average. The poverty rate is 10.6%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Quincy Quick Facts
How Quincy 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 | 101,361 | 102,114 | +0.7% |
| Median household income | $95,711 | $98,882 | +3.3% |
| Median home value | $598,100 | $618,500 | +3.4% |
How Quincy 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 diverse community with significant representation from multiple racial and ethnic groups.
State average: 53 | National average: 61
Education
Educational Attainment (Adults 25+)
Quincy Rankings in Massachusetts
Explore Massachusetts Rankings
Other Cities in Norfolk County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Brookline | 63,266 | $142,101 | 8.7% | $1,246,800 |
| Weymouth Town | 58,505 | $102,714 | 7.7% | $552,100 |
| Braintree Town | 38,899 | $122,214 | 5.9% | $656,800 |
| Randolph Town | 34,878 | $109,573 | 8.4% | $496,400 |
| Franklin Town | 33,154 | $145,773 | 5.9% | $611,700 |
| Needham | 32,459 | $214,308 | 3.7% | $1,188,500 |
| Norwood | 31,542 | $107,030 | 8.8% | $651,700 |
| Wellesley | 30,347 | $250,000+ | 4.0% | $1,582,700 |
| Milton | 28,587 | $188,529 | 4.7% | $933,200 |
| Dedham | 25,237 | $128,955 | 5.6% | $661,800 |
Cities Similar to Quincy
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Brockton | 105,386 | $80,115 | $437,500 | 22.3% | 13.5% |
| Lynn | 101,709 | $75,043 | $510,100 | 24.1% | 13.8% |
| Lowell | 118,368 | $78,658 | $429,200 | 30.0% | 16.9% |
| New Bedford | 100,998 | $56,981 | $357,300 | 17.0% | 20.5% |
| Cambridge | 118,796 | $130,748 | $1,092,100 | 80.8% | 12.8% |
Population Overview
Quincy is a major urban center located in Massachusetts, within Norfolk County. The total population is 102,114. It ranks as the 7th most populous out of 248 Census-designated places in Massachusetts.
Age Demographics
The median age in Quincy is 38.6 years. This is 3% lower than the state median of 40.0 years. Only 14.4% of residents are under 18, indicating fewer families with children.
Economy, Income & Housing
The median household income in Quincy is $98,882. This is 5% lower than the state median of $103,960. It is also 22% higher than the national median of $80,734. The poverty rate stands at 10.6%. This is 5% higher than the state poverty rate of 10.0%. The unemployment rate is 7.0%. This is 35% higher than the state rate of 5.1%. The median home value is $618,500. Housing costs are 10% higher than the state median of $562,100. The home-value-to-income ratio of 6.3x suggests that housing affordability is a significant concern for many residents. 45.3% of occupied housing units are owner-occupied. This homeownership rate is 28% lower than the state average of 62.5%.
Race & Ethnicity
The largest racial or ethnic group in Quincy is White (non-Hispanic), making up 53.7% of the population. Asian residents account for 29.1%. The Hispanic or Latino population (6.5%) is well below the state average of 13.3%. The Asian population is significantly higher than the state average (29.1% vs 7.2%).
Education
50.3% of residents aged 25 and older hold a bachelor's degree or higher. This is 6% higher than the state rate of 47.3%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 90.7%. Notably, 21.6% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Quincy, Massachusetts 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 Massachusetts state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 248 Census-designated places in Massachusetts. 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 Quincy, Massachusetts?
Quincy, Massachusetts has a population of 102,114 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Quincy, MA?
The median household income in Quincy is $98,882, which is 22% higher than the national median of $80,734.
What is the poverty rate in Quincy, MA?
The poverty rate in Quincy is 10.6%. This means approximately 10,675 residents live below the federal poverty line.
What is the racial makeup of Quincy, Massachusetts?
Quincy's population is 53.7% White, 6.0% Black, 6.5% Hispanic/Latino, and 29.1% Asian.
What is the median home value in Quincy, MA?
The median home value in Quincy is $618,500. The home-value-to-income ratio is 6.3x.
How educated is Quincy, Massachusetts?
50.3% of adults (25+) in Quincy hold a bachelor's degree or higher, and 21.6% hold a graduate or professional degree.