Quincy, Massachusetts Population 2020

94,948

Quincy is a city located in Massachusetts. With a 2020 population of 94,948, it is the 9th largest city in Massachusetts and the 344th largest city in the United States. Quincy is currently growing at a rate of 0.19% annually and its population has increased by 2.90% since the most recent census, which recorded a population of 92,271 in 2010. Spanning over 27 miles, Quincy has a population density of 5,729 people per square mile.

The average household income in Quincy is $91,585 with a poverty rate of 10.83%. The median rental costs in recent years comes to $1,447 per month, and the median house value is $410,400. The median age in Quincy is 39.4 years, 37.5 years for males, and 41.2 years for females. For every 100 females there are 94.2 males.

Quincy Demographics

According to the most recent ACS, the racial composition of Quincy was:

  • White: 60.37%
  • Asian: 31.21%
  • Black or African American: 5.17%
  • Two or more races: 1.87%
  • Other race: 1.01%
  • Native American: 0.20%
  • Native Hawaiian or Pacific Islander: 0.16%
The current population of Quincy, Massachusetts is 94,948, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 94,580.The last official US Census in 2010 recorded the population at 92,271.

Quincy, Massachusetts Population 2020

Population by Race

Race Population Percentage
White56,82560.37%
Asian29,37731.21%
Black or African American4,8705.17%
Two or More Races1,7631.87%
Some Other Race9471.01%
American Indian and Alaska Native1840.20%
Native Hawaiian and Other Pacific Islander1550.16%

Quincy Population Pyramid 2020

Quincy Median Age

39.4


Total

37.5


Male

41.2


Female

Quincy Adults

There are 79,988 adults, (14,913 of whom are seniors) in Quincy.

Quincy Age Dependency

44.6

Age Dependency Ratio

22.9

Old Age Dependency Ratio

21.7

Child Dependency Ratio

Quincy Sex Ratio

Female

48,455

51.48%

Male

45,666

48.52%

Quincy Households and Families

Quincy Renter vs Owner Occupied by Household Type

Quincy Household Types

Type Owner Renter
Married62%38%
Male59.8%40.2%
Female53.2%46.8%
All46.7%53.3%
Non Family31.3%68.7%

46.7%

Rate of Home Ownership

Type Count Average Size Owned
All40,5832.2946.7
Non Family19,0271.2931.3
Married16,1683.1862
Female3,6313.1153.2
Male1,7573.2459.8

3.09

Average Family Size

2.29

Average Household Size

6.2%

Unmarried (Opposite Sex)

0.3%

Unmarried (Same Sex)

Quincy Education

Education Attained Count Percentage
Less Than 9th Grade4,4386.15%
9th to 12th Grade3,8635.35%
High School Graduate16,95123.48%
Some College9,58713.28%
Associates Degree5,1047.07%
Bachelors Degree19,81527.45%
Graduate Degree12,42917.22%

Quincy Educational Attainment by Race

Name Total High School Bachelors
White44,09041,43720,105
Asian21,75016,5879,291
Black3,5603,3841,399
Hispanic1,9301,749832
Multiple Races829771552
Other Race699545220
Native American858554
Islander646464

The highest rate of high school graduation is among native american people with a rate of 100.00%.

The highest rate of bachelors degrees is among islander people with a rate of 100.00%.

Name Average Male Female
Overall$50,209$52,611$45,515
Less Than High School$19,589$21,082$16,761
High School Grad$31,809$33,973$30,530
Some College$43,500$48,702$37,948
Bachelors Degree$61,085$63,913$57,369
Graduate Degree$73,650$79,239$70,878

$50,209

Average Earnings

$52,611

Average Male

$45,515

Average Female

Quincy Language

Quincy Language by Age

Quincy Language

61.68% of Quincy residents speak only English, while 38.32% speak other languages. The non-English language spoken by the largest group is Asian and Pacific Island languages, which is spoken by 25.68% of the population.

Quincy Poverty

Quincy Poverty by Race

Name Total In Poverty Poverty Rate
White54,3314,8398.91%
Asian29,3473,80612.97%
Black4,80265613.66%
Hispanic2,78854419.51%
Other92924125.94%
Multiple1,72517410.09%
Native181126.63%

10.83%

Overall Poverty Rate

9.46%

Male Poverty Rate

12.13%

Female Poverty Rate

Poverty in Quincy

The race most likely to be in poverty in Quincy is Other, with 25.94% below the poverty level.

The race least likely to be in poverty in Quincy is Native, with 6.63% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.07%. Among those working part-time, it was 13.00%, and for those that did not work, the poverty rate was 23.87%.

Name Poverty
Less Than High School23.41%
High School11.91%
Some College8.19%
Bachelors or Greater6.09%
Name Poverty
Female Unemployed30.31%
Male Unemployed25.03%
Female Employed4.73%
Male Employed4.15%

Quincy Income

Quincy Income by Household Type

Name Median Mean
Households$74,180$91,585
Families$92,813$107,993
Married Families$103,668$117,734
Non Families$53,450$69,505

Quincy Marital Status

Quincy Marital Status

Marriage Rates

45.6%

Overall Marriage Rate

47.7%

Male Marriage Rate

43.6%

Female Marriage Rate

Quincy Married by Age and Sex

Quincy Marriage

The age group where males are most likely to be married is 35-44, while the female age group most likely to be married is 35-44.

Quincy Marital Status by Race

Quincy Veterans

4,073

Number of Veterans

3,743

Male Veterans

330

Female Veterans

War Veterans
Vietnam1,381
Second Gulf War705
Korea594
First Gulf War372
World War II233
Age Group Veterans
75+1,192
65 to 741,121
35 to 54700
55 to 64554
18 to 34506
Name Veterans % of Total
White3,5557.15%
Asian2481.03%
Black1433.55%
Hispanic1125.17%
Other689.09%
2 or More595.35%

$Quincy Veterans by Education

6.12%

Veteran Poverty Rate

33.33%

Veteran Disability Rate

Quincy Employment Status

70%

Labor Force Participation

66.1%

Employment Rate

5.4%

Unemployment Rate

Quincy Place of Birth

Origin of Non-Citizens

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

53.29%

Born in Massachusetts

67.47%

Native Born

32.53%

Foreign Born

14.80%

Non Citizen

Place of Birth

67.47% of Quincy residents were born in the United States, with 53.29% having been born in Massachusetts. 14.80% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Year Population Growth Annual Growth Rate
202094,9481840.19%
201994,7641840.19%
201894,5802630.28%
201794,3171840.20%
201694,1333260.35%
201593,807770.08%
201493,7302460.26%
201393,4845050.54%
201292,9794380.47%
201192,541780.08%
201092,4634,4380.49%
200088,0253,0400.35%
199084,9852420.03%
198084,743-3,223-0.37%
197087,9665570.06%
196087,4093,5740.42%
195083,8358,0251.01%
194075,8103,8270.52%
193071,98324,1074.16%
192047,87615,2343.90%
191032,6428,7433.17%
190023,8997,1763.64%
189016,7236,1534.69%
188010,5703,1283.57%
18707,4426640.94%
18606,7781,7613.05%
18505,0170.00%