Census 2010: Washington › Summit CDP

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Summit CDP

Square miles: 5.1 Population per sq. mile: 1,560.9

  • 2010 population: 7,985
  • 2000 population: 8,041
  • Total change: -56 (-0.7%)

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2010 population by race/ethnicity

Diversity Index: 33.2%
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: 43.6 years old

Summit CDP population

Race/ethnicity2010 population2010 percentage2000 population2000 percentage2000-2010 change
American Indian/Alaska Native1261.6%801.0%57.5%
Native Hawaiian/Pacific Islander380.5%280.3%35.7%
Other race1331.7%1451.8%-8.3%
Two or more races4045.1%3003.7%34.7%
*Hispanic origin4475.6%3003.7%49.0%

*Residents of Hispanic origin can be of any race.

Ages 0-17

Population: 1,730 (21.7%)

Diversity Index: 52.9%

Ages 18+

Population: 6,254 (78.3%)

Diversity Index: 29.6%

Race/ethnicityAges 0-17% of 0-17 totalAges 18+% of 18+ total
American Indian/Alaska Native452.6%811.3%
Native Hawaiian/Pacific Islander100.6%280.4%
Other race512.9%821.3%
Two or more races19111.0%2133.4%
*Hispanic origin19211.1%2554.1%

*Residents of Hispanic origin can be of any race.

Population3,956 (49.5%)
Median age42
Population4,029 (50.5%)
Median age45.3
Age breakdown by gender
AgePopulation% of totalMale% of male totalFemale% of female total
Under 1084110.5%43210.9%40910.2%
10 to 19 years1,08013.5%60315.2%47411.8%
20 to 29 years80810.1%42210.7%3869.6%
30 to 39 years85910.8%40410.2%45511.3%
40 to 49 years1,22015.3%59715.1%61815.3%
50 to 59 years1,26015.8%63716.1%62615.5%
60 to 69 years93811.7%41410.5%52413.0%
70 to 79 years6388.0%3087.8%3308.2%
80 and older3464.3%1393.5%2075.1%

*Residents of Hispanic origin can be of any race.

Household types
Families 2010
Avg. size 2.9
Households 2,274 (72.8%)
Non-families 2010
Avg. size 2.6
Households 849 (27.2%)
Family composition
Households ‡ 2010 % of households % of families
Husband-wife family, without children 1,213 38.8% ...
Husband-wife family, with children under 18 years 596 19.1% ...
Single male, no children (with other family) 65 2.1% ...
Single male, with children under 18 years 87 2.8% ...
Single female, no children (with other family) 154 4.9% ...
Single female, with children under 18 years 159 5.1% ...
Single male living alone 261 8.4% n/a
Single female living alone 397 12.7% n/a
Other non-family households (ex.: roommates) 191 6.1% n/a
Total 3,123 100% n/a
Family households 2,274 72.8% 100%
Families with children under 18 years 842 27.0% ...
Non-family households 849 27.2% n/a
All households with individuals 65 years and over 975 31.2% 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
Avg. household size2.5
Avg. household size2.6
Vacancy Rate2010
Owner-occupied properties2.9%
Renter-occupied properties5.3%
Overall vacancy rate5.8%
Housing Units2010% of total
Vacant193 5.8%
For rent371.1%
Rented, but unoccupied60.2%
For sale752.3%
Sold, but unoccupied50.2%
Seasonal use only210.6%
Other vacant units491.5%

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