Quincy, Washington Population 2020

8,056

Quincy is a city located in Washington. With a 2020 population of 8,056, it is the 102nd largest city in Washington and the 3607th largest city in the United States. Quincy is currently growing at a rate of 1.37% annually and its population has increased by 19.35% since the most recent census, which recorded a population of 6,750 in 2010. Spanning over 6 miles, Quincy has a population density of 1,331 people per square mile.

The average household income in Quincy is $69,674 with a poverty rate of 17.66%. The median rental costs in recent years comes to $690 per month, and the median house value is $144,700. The median age in Quincy is 25.8 years, 23.5 years for males, and 28.7 years for females. For every 100 females there are 101.9 males.

Quincy Demographics

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

  • Other race: 50.71%
  • White: 47.34%
  • Two or more races: 1.13%
  • Asian: 0.45%
  • Native American: 0.37%
  • Black or African American: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of Quincy, Washington is 8,056, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 7,838.The last official US Census in 2010 recorded the population at 6,750.

Quincy, Washington Population 2020

Population by Race

Race Population Percentage
Some Other Race3,81950.71%
White3,56547.34%
Two or More Races851.13%
Asian340.45%
American Indian and Alaska Native280.37%

Quincy Population Pyramid 2020

Quincy Median Age

25.8


Total

23.5


Male

28.7


Female

Quincy Adults

There are 4,855 adults, (494 of whom are seniors) in Quincy.

Quincy Age Dependency

72.7

Age Dependency Ratio

11.3

Old Age Dependency Ratio

61.4

Child Dependency Ratio

Quincy Sex Ratio

Female

3,730

49.53%

Male

3,801

50.47%

Quincy Households and Families

Quincy Renter vs Owner Occupied by Household Type

Quincy Household Types

Type Owner Renter
Married84.7%15.3%
All63%37%
Non Family58.1%41.9%
Male29.5%70.5%
Female21.7%78.3%

63.0%

Rate of Home Ownership

Type Count Average Size Owned
All1,8993.9563
Married1,0304.4984.7
Female3914.0721.7
Non Family3461.2858.1
Male1326.3529.5

4.47

Average Family Size

3.95

Average Household Size

10.6%

Unmarried (Opposite Sex)

0%

Unmarried (Same Sex)

Quincy Education

Education Attained Count Percentage
Less Than 9th Grade1,33534.40%
9th to 12th Grade42110.85%
High School Graduate86222.21%
Some College82021.13%
Associates Degree481.24%
Bachelors Degree3178.17%
Graduate Degree782.01%

Quincy Educational Attainment by Race

Name Total High School Bachelors
Hispanic2,6891,02865
Other Race1,94676165
White1,1251,063330
Asian3434
Native American28
Multiple Races5

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

The highest rate of bachelors degrees is among white people with a rate of 29.33%.

Name Average Male Female
Overall$28,347$33,712$19,731
Less Than High School$25,596$29,810$18,366
High School Grad$37,297$54,156$19,327
Some College$28,792$32,417$22,371
Bachelors Degree$43,750$46,184$
Graduate Degree$49,563$49,250$

$28,347

Average Earnings

$33,712

Average Male

$19,731

Average Female

Quincy Language

Quincy Language by Age

Quincy Language

27.86% of Quincy residents speak only English, while 72.14% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 72.12% of the population.

Quincy Poverty

Quincy Poverty by Race

Name Total In Poverty Poverty Rate
Hispanic5,7671,20120.83%
Other3,81986322.60%
White1,6801217.20%
Multiple8555.88%

17.66%

Overall Poverty Rate

12.84%

Male Poverty Rate

22.57%

Female Poverty Rate

Poverty in Quincy

The race most likely to be in poverty in Quincy is Other, with 22.60% below the poverty level.

The race least likely to be in poverty in Quincy is Multiple, with 5.88% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 6.68%. Among those working part-time, it was 21.02%, and for those that did not work, the poverty rate was 15.37%.

Name Poverty
High School19.61%
Less Than High School14.43%
Bachelors or Greater4.30%
Some College4.07%
Name Poverty
Female Unemployed100.00%
Male Unemployed15.23%
Female Employed12.97%
Male Employed7.73%

Quincy Income

Quincy Income by Household Type

Name Median Mean
Households$56,921$69,674
Families$61,020$75,632
Married Families$82,000-
Non Families$31,667$35,933

Quincy Marital Status

Quincy Marital Status

Marriage Rates

45.1%

Overall Marriage Rate

44.5%

Male Marriage Rate

45.7%

Female Marriage Rate

Quincy Married by Age and Sex

Quincy Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 35-44.

Quincy Marital Status by Race

Quincy Veterans

136

Number of Veterans

136

Male Veterans

Female Veterans

War Veterans
Vietnam51
Second Gulf War23
World War II19
Korea18
First Gulf War9

$Quincy Veterans by Education

0.00%

Veteran Poverty Rate

25.74%

Veteran Disability Rate

Quincy Employment Status

71.6%

Labor Force Participation

64.5%

Employment Rate

9.8%

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

49.86%

Born in Washington

61.59%

Native Born

38.41%

Foreign Born

31.83%

Non Citizen

Place of Birth

61.59% of Quincy residents were born in the United States, with 49.86% having been born in Washington. 31.83% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Year Population Growth Annual Growth Rate
20208,0561091.37%
20197,9471091.39%
20187,8382373.12%
20177,6011091.45%
20167,492730.98%
20157,419630.86%
20147,3561391.93%
20137,2171842.62%
20127,033981.41%
20116,9351231.81%
20106,8121,7683.05%
20005,0441,3063.04%
19903,7382130.59%
19803,5252880.86%
19703,237-32-0.10%
19603,2690.00%