Census 2010: Washington › Olympia

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Olympia

Square miles: 19.7 Population per sq. mile: 2,608.1

  • 2010 population: 46,478
  • 2000 population: 42,514
  • Total change: 3,964 (9.3%)

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2010 population by race/ethnicity

Diversity Index: 35.5%
The USA TODAY Diversity Index represents the probability that two people from this area will have different ethnic backgrounds. A higher number reflects a more ethnically diverse population.

Age breakdown Median: 38 years old

Olympia population

Race/ethnicity2010 population2010 percentage2000 population2000 percentage2000-2010 change
White38,89583.7%36,24685.3%7.3%
Black9312.0%8051.9%15.7%
American Indian/Alaska Native4981.1%5531.3%-9.9%
Asian2,7996.0%2,4735.8%13.2%
Native Hawaiian/Pacific Islander1800.4%1250.3%44.0%
Other race8471.8%7131.7%18.8%
Two or more races2,3285.0%1,5993.8%45.6%
Total46,478100%42,514100%9.3%
*Hispanic origin2,9196.3%1,8634.4%56.7%

*Residents of Hispanic origin can be of any race.

Ages 0-17

Population: 9,064 (19.5%)

Diversity Index: 53.7%

Ages 18+

Population: 37,414 (80.5%)

Diversity Index: 33.4%

Race/ethnicityAges 0-17% of 0-17 totalAges 18+% of 18+ total
White6,81975.2%32,07685.7%
Black2262.5%7051.9%
American Indian/Alaska Native921.0%4061.1%
Asian6156.8%2,1845.8%
Native Hawaiian/Pacific Islander510.6%1290.3%
Other race2532.8%5941.6%
Two or more races1,00811.1%1,3203.5%
Total9,064100%37,414100%
*Hispanic origin96910.7%1,9505.2%

*Residents of Hispanic origin can be of any race.

Gender
Male2010
Population21,961 (47.3%)
Median age35.9
Female2010
Population24,517 (52.7%)
Median age39.9
Age breakdown by gender
AgePopulation% of totalMale% of male totalFemale% of female total
Under 104,94310.6%2,52111.5%2,4229.9%
10 to 19 years5,23011.3%2,59411.8%2,63610.8%
20 to 29 years7,98817.2%3,96118.0%4,02716.4%
30 to 39 years6,34413.6%3,14614.3%3,19813.0%
40 to 49 years6,09213.1%2,91713.3%3,17513.0%
50 to 59 years6,66114.3%3,06914.0%3,59214.7%
60 to 69 years4,66610.0%2,0819.5%2,58510.5%
70 to 79 years2,2024.7%9404.3%1,2625.1%
80 and older2,3525.1%7323.3%1,6206.6%
Total46,478100%21,961100%24,517100%

*Residents of Hispanic origin can be of any race.

Household types
Families 2010
Avg. size 2.8
Households 10,672 (51.4%)
Non-families 2010
Avg. size 2.2
Households 10,089 (48.6%)
Family composition
Households ‡ 2010 % of households % of families
Husband-wife family, without children 4,527 21.8% ...
Husband-wife family, with children under 18 years 2,993 14.4% ...
Single male, no children (with other family) 345 1.7% ...
Single male, with children under 18 years 465 2.2% ...
Single female, no children (with other family) 892 4.3% ...
Single female, with children under 18 years 1,450 7.0% ...
Single male living alone 3,000 14.5% n/a
Single female living alone 4,528 21.8% n/a
Other non-family households (ex.: roommates) 2,561 12.3% n/a
Total 20,761 100% n/a
Family households 10,672 51.4% 100%
Families with children under 18 years 4,908 23.6% ...
Non-family households 10,089 48.6% n/a
All households with individuals 65 years and over 4,729 22.8% n/a

‡ United States Census Bureau definitions:

Household — A household includes all of the people who occupy a housing unit. People not living in households are classified as living in group quarters. (Ex: college residence halls, skilled-nursing facilities, military barracks, …)
Family — A family includes a householder and one or more people living in the same household who are related to the householder by birth, marriage, or adoption.
Non-family Household — A householder living alone or with nonrelatives only.

Note: Family households and husband-wife-couple families do not include same-sex married couples even if the marriage was performed in a state issuing marriage certificates for same-sex couples. Same-sex-couple households are included in the family households category if there is at least one additional person related to the householder by birth or adoption. Same-sex-couple households with no relatives of the householder present are tabulated in nonfamily households.

Housing Units
Owner-occupied2010
Population24,182
Avg. household size2.4
Renter-occupied2010
Population21,013
Avg. household size2
Vacancies
Vacancy Rate2010
Owner-occupied properties1.8%
Renter-occupied properties6.5%
Overall vacancy rate6.0%
Housing Units2010% of total
Occupied20,76194.0%
Vacant1,325 6.0%
For rent7263.3%
Rented, but unoccupied400.2%
For sale1880.9%
Sold, but unoccupied350.2%
Seasonal use only1160.5%
Other vacant units2201.0%
Total22,086100%

Credits: Ryan Pitts, Mike Tigas Special thanks: USA Today Census team