Quincy Flag

Quincy

County:
Norfolk County
County Seat:
No
Area (mi²):
16.573
State:
Massachusetts

Quincy is a city located in Norfolk County, Massachusetts. Quincy has a 2026 population of 104,405. Quincy is currently growing at a rate of 0.47% annually and its population has increased by 2.87% since the most recent census, which recorded a population of 101,492 in 2020.

The median household income in Quincy is $98,882 with a poverty rate of 10.56%. The median age in Quincy is 38.6 years: 37.6 years for males, and 39.6 years for females. For every 100 females there are 101.8 males.

104.4K
Total Population
6,300
Density (mi²)
486 0.47%
Growth

Quincy Population

Quincy Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026104,4054860.47%
2025103,9194850.47%
2024103,4341,1301.1%
2023102,304550.05%
2022102,2491,1051.09%
2021101,144-348-0.34%
2020101,492-126-0.12%
201994,513570.06%
201894,456710.08%
201794,3852040.22%
201694,1813790.4%
201593,802920.1%
201493,7102190.23%
201393,4915060.54%
201292,9854370.47%
201192,548910.1%
201092,4571860.2%
200088,0253,0403.58%
199084,9852420.29%
198084,743-3,223-3.66%
197087,9665570.64%
196087,4093,5744.26%
195083,8358,02510.59%
194075,8103,8275.32%
193071,98324,10750.35%
192047,87615,23446.67%
191032,6428,74336.58%
190023,8997,17642.91%
189016,7236,15358.21%
188010,5703,12842.03%
18707,4426649.8%
18606,7781,76135.1%
18505,01700%

Median Age

Overall: 38.6 years
Female: 39.6 years
Male: 37.6 years

Quincy Adults

There are 87,356 adults, (18,123 of whom are seniors) in Quincy.

Sex Ratio

Female: 50,604 (49.6%)
Male: 51,510 (50.4%)

Demographics

The racial composition of Quincy includes 54.66% White, 29.22% Asian, 6.34% Black or African American, 3.06% other race, and smaller percentages for Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White55,81354.66%
Asian29,83329.22%
Two or more races6,6746.54%
Black or African American6,4736.34%
Other race3,1233.06%
Native American1910.19%
Native Hawaiian or Pacific Islander70.01%
Race
Population ↓
Percentage (of total)
Two or more races3,1523.09%
Other race2,0321.99%
White1,0140.99%
Black or African American3320.33%
Asian850.08%
Native American580.06%
Race
Population ↓
Percentage (of total)
White54,79953.66%
Asian29,74829.13%
Black or African American6,1416.01%
Two or more races3,5223.45%
Other race1,0911.07%
Native American1330.13%
Native Hawaiian or Pacific Islander70.01%

Quincy Marital Status

Economics and Income Statistics

Quincy 's average per capita income is $64,871. Household income levels show a median of $98,882. The poverty rate stands at 10.56%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median ↓
Mean
Married Families$133,257-
Families$121,490$151,118
Households$98,882$124,975
Non Families$77,067$93,164

$64,871

Average Income

$98,882

Median Household Income

10.56%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)