Census 2010: Washington › Martha Lake CDP

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Martha Lake CDP

Square miles: 4.6 Population per sq. mile: 3,399.2

  • 2010 population: 15,473
  • 2000 population: 12,633
  • Total change: 2,840 (22.5%)

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2010 population by race/ethnicity

Diversity Index: 50.8%
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: 34.6 years old

Martha Lake CDP population

Race/ethnicity2010 population2010 percentage2000 population2000 percentage2000-2010 change
White11,20472.4%10,58683.8%5.8%
Black4643.0%1921.5%141.7%
American Indian/Alaska Native1310.8%1000.8%31.0%
Asian2,38715.4%1,0908.6%119.0%
Native Hawaiian/Pacific Islander630.4%290.2%117.2%
Other race4713.0%1641.3%187.2%
Two or more races7534.9%4723.7%59.5%
Total15,473100%12,633100%22.5%
*Hispanic origin1,3358.6%4673.7%185.9%

*Residents of Hispanic origin can be of any race.

Ages 0-17

Population: 3,905 (25.2%)

Diversity Index: 65.4%

Ages 18+

Population: 11,568 (74.8%)

Diversity Index: 49.0%

Race/ethnicityAges 0-17% of 0-17 totalAges 18+% of 18+ total
White2,53464.9%8,67074.9%
Black1443.7%3202.8%
American Indian/Alaska Native370.9%940.8%
Asian61115.6%1,77615.4%
Native Hawaiian/Pacific Islander230.6%400.3%
Other race1554.0%3162.7%
Two or more races40110.3%3523.0%
Total3,905100%11,568100%
*Hispanic origin51513.2%8207.1%

*Residents of Hispanic origin can be of any race.

Gender
Male2010
Population7,721 (49.9%)
Median age33.9
Female2010
Population7,752 (50.1%)
Median age35
Age breakdown by gender
AgePopulation% of totalMale% of male totalFemale% of female total
Under 102,27714.7%1,15615.0%1,12114.5%
10 to 19 years1,97912.8%1,02613.3%95312.3%
20 to 29 years2,34815.2%1,18815.4%1,16015.0%
30 to 39 years2,53016.4%1,24216.1%1,28816.6%
40 to 49 years2,31815.0%1,16615.1%1,15214.9%
50 to 59 years2,11813.7%1,02513.3%1,09314.1%
60 to 69 years1,2057.8%5997.8%6067.8%
70 to 79 years5103.3%2423.1%2683.5%
80 and older1881.2%771.0%1111.4%
Total15,473100%7,721100%7,752100%

*Residents of Hispanic origin can be of any race.

Household types
Families 2010
Avg. size 3.1
Households 4,066 (72.4%)
Non-families 2010
Avg. size 2.8
Households 1,549 (27.6%)
Family composition
Households ‡ 2010 % of households % of families
Husband-wife family, without children 1,636 29.1% 40.2%
Husband-wife family, with children under 18 years 1,485 26.4% n/a
Single male, no children (with other family) 160 2.8% 3.9%
Single male, with children under 18 years 143 2.5% n/a
Single female, no children (with other family) 270 4.8% 6.6%
Single female, with children under 18 years 372 6.6% n/a
Single male living alone 542 9.7% n/a
Single female living alone 557 9.9% n/a
Other non-family households (ex.: roommates) 450 8.0% n/a
Total 5,615 100% n/a
Family households 4,066 72.4% 100%
Families with children under 18 years 2,000 35.6% n/a
Non-family households 1,549 27.6% n/a
All households with individuals 65 years and over 804 14.3% 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
Population10,339
Avg. household size2.8
Renter-occupied2010
Population5,079
Avg. household size2.7
Vacancies
Vacancy Rate2010
Owner-occupied properties2.3%
Renter-occupied properties5%
Overall vacancy rate4.9%
Housing Units2010% of total
Occupied5,61595.1%
Vacant291 4.9%
For rent1001.7%
Rented, but unoccupied80.1%
For sale891.5%
Sold, but unoccupied140.2%
Seasonal use only180.3%
Other vacant units621.0%
Total5,906100%
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Credits: Ryan Pitts, Mike Tigas Special thanks: USA Today Census team