Sumner, Washington Population 2020

10,461

Sumner is a city located in Washington. With a 2020 population of 10,461, it is the 85th largest city in Washington and the 2998th largest city in the United States. Sumner is currently growing at a rate of 1.40% annually and its population has increased by 10.69% since the most recent census, which recorded a population of 9,451 in 2010. Spanning over 8 miles, Sumner has a population density of 1,389 people per square mile.

The average household income in Sumner is $78,562 with a poverty rate of 13.04%. The median rental costs in recent years comes to $1,127 per month, and the median house value is $282,700. The median age in Sumner is 35.4 years, 35 years for males, and 35.7 years for females. For every 100 females there are 87.6 males.

Sumner Demographics

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

  • White: 84.39%
  • Two or more races: 7.69%
  • Other race: 3.54%
  • Native American: 1.51%
  • Black or African American: 1.39%
  • Asian: 1.04%
  • Native Hawaiian or Pacific Islander: 0.44%
The current population of Sumner, Washington is 10,461, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 10,173.The last official US Census in 2010 recorded the population at 9,451.

Sumner, Washington Population 2020

Population by Race

Race Population Percentage
White8,35384.39%
Two or More Races7617.69%
Some Other Race3503.54%
American Indian and Alaska Native1491.51%
Black or African American1381.39%
Asian1031.04%
Native Hawaiian and Other Pacific Islander440.44%

Sumner Population Pyramid 2020

Sumner Median Age

35.4


Total

35


Male

35.7


Female

Sumner Adults

There are 7,429 adults, (1,509 of whom are seniors) in Sumner.

Sumner Age Dependency

67.2

Age Dependency Ratio

25.5

Old Age Dependency Ratio

41.7

Child Dependency Ratio

Sumner Sex Ratio

Female

5,276

53.30%

Male

4,622

46.70%

Sumner Households and Families

Sumner Renter vs Owner Occupied by Household Type

Sumner Household Types

Type Owner Renter
Married73.6%26.4%
All51.1%48.9%
Non Family38.1%61.9%
Female31.5%68.5%
Male26.8%73.2%

51.1%

Rate of Home Ownership

Type Count Average Size Owned
All4,1042.4151.1
Non Family1,7051.2738.1
Married1,6693.173.6
Female5173.6531.5
Male2133.1326.8

3.04

Average Family Size

2.41

Average Household Size

7.7%

Unmarried (Opposite Sex)

0%

Unmarried (Same Sex)

Sumner Education

Education Attained Count Percentage
Less Than 9th Grade280.42%
9th to 12th Grade3525.24%
High School Graduate2,38235.45%
Some College1,67724.96%
Associates Degree6289.35%
Bachelors Degree1,33719.90%
Graduate Degree3154.69%

Sumner Educational Attainment by Race

Name Total High School Bachelors
White5,9125,6451,602
Hispanic3752627
Other Race147120
Multiple Races13913912
Black11411422
Asian1031039
Native American4242
Islander3434

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

The highest rate of bachelors degrees is among white people with a rate of 27.10%.

Name Average Male Female
Overall$39,528$48,966$36,338
Less Than High School$20,768$$21,250
High School Grad$36,795$38,177$35,677
Some College$36,998$47,647$35,219
Bachelors Degree$60,343$67,292$44,524
Graduate Degree$83,806$126,172$83,228

$39,528

Average Earnings

$48,966

Average Male

$36,338

Average Female

Sumner Language

Sumner Language by Age

Sumner Language

91.76% of Sumner residents speak only English, while 8.24% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 5.83% of the population.

Sumner Poverty

Sumner Poverty by Race

Name Total In Poverty Poverty Rate
White7,8227339.37%
Hispanic85429534.54%
Other35029584.29%
Multiple76117623.13%
Native1493825.50%
Black1382618.84%
Islander441022.73%

13.04%

Overall Poverty Rate

11.60%

Male Poverty Rate

14.29%

Female Poverty Rate

Poverty in Sumner

The race most likely to be in poverty in Sumner is Other, with 84.29% below the poverty level.

The race least likely to be in poverty in Sumner is White, with 9.37% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.58%. Among those working part-time, it was 15.18%, and for those that did not work, the poverty rate was 24.03%.

Name Poverty
Less Than High School34.47%
High School17.15%
Some College6.46%
Bachelors or Greater1.88%
Name Poverty
Female Unemployed23.38%
Male Unemployed20.00%
Female Employed8.46%
Male Employed1.82%

Sumner Income

Sumner Income by Household Type

Name Median Mean
Households$59,846$78,562
Families$75,434$95,316
Married Families$95,091-
Non Families$40,661$51,249

Sumner Marital Status

Sumner Marital Status

Marriage Rates

42.7%

Overall Marriage Rate

46.5%

Male Marriage Rate

39.5%

Female Marriage Rate

Sumner Married by Age and Sex

Sumner Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 45-54.

Sumner Marital Status by Race

Sumner Veterans

609

Number of Veterans

570

Male Veterans

39

Female Veterans

War Veterans
Vietnam309
First Gulf War83
Second Gulf War65
Korea63
World War II31

$Sumner Veterans by Education

6.40%

Veteran Poverty Rate

38.38%

Veteran Disability Rate

Sumner Employment Status

64.6%

Labor Force Participation

61.4%

Employment Rate

4.4%

Unemployment Rate

Sumner 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

62.72%

Born in Washington

95.92%

Native Born

4.08%

Foreign Born

1.41%

Non Citizen

Place of Birth

95.92% of Sumner residents were born in the United States, with 62.72% having been born in Washington. 1.41% 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
202010,4611441.40%
201910,3171441.42%
201810,173810.80%
201710,0921441.45%
20169,9482762.85%
20159,672430.45%
20149,629770.81%
20139,552280.29%
20129,524370.39%
20119,487520.55%
20109,4359311.04%
20008,5042,2233.08%
19906,2811,3452.44%
19804,9366111.33%
19704,3251,1693.20%
19603,1563401.15%
19502,8160.00%