Census 2010: Idaho › State House District 21

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State House District 21

Square miles: 737.0 Population per sq. mile: 97.3

  • 2010 population: 71,377
  • 2000 population: n/a
  • Total change: n/a (n/a)

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2010 population by race/ethnicity

Diversity Index: 25.0%
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: 32.9 years old

State House District 21 population

Race/ethnicity2010 population2010 percentage2000 population2000 percentage2000-2010 change
White64,90290.9%n/an/an/a
Black6350.9%n/an/an/a
American Indian/Alaska Native5830.8%n/an/an/a
Asian1,2231.7%n/an/an/a
Native Hawaiian/Pacific Islander2580.4%n/an/an/a
Other race1,7732.5%n/an/an/a
Two or more races2,0032.8%n/an/an/a
Total71,377100%n/an/an/a
*Hispanic origin5,3247.5%n/an/an/a

*Residents of Hispanic origin can be of any race.

Ages 0-17

Population: 21,205 (29.7%)

Diversity Index: 34.0%

Ages 18+

Population: 50,172 (70.3%)

Diversity Index: 26.3%

Race/ethnicityAges 0-17% of 0-17 totalAges 18+% of 18+ total
White18,87089.0%46,03291.7%
Black2051.0%4300.9%
American Indian/Alaska Native1520.7%4310.9%
Asian3091.5%9141.8%
Native Hawaiian/Pacific Islander840.4%1740.3%
Other race5372.5%1,2362.5%
Two or more races1,0484.9%9551.9%
Total21,205100%50,172n/a
*Hispanic origin1,9559.2%3,3696.7%

*Residents of Hispanic origin can be of any race.

Gender
Male2010
Population38,044 (53.3%)
Median age32.9
Female2010
Population33,333 (46.7%)
Median age32.8
Age breakdown by gender
AgePopulation% of totalMale% of male totalFemale% of female total
Under 1012,42517.4%6,36016.7%6,06518.2%
10 to 19 years10,32614.5%5,37914.1%4,94714.8%
20 to 29 years9,34113.1%5,26413.8%4,07712.2%
30 to 39 years12,38317.3%6,83018.0%5,55316.7%
40 to 49 years10,27114.4%5,65214.9%4,61913.9%
50 to 59 years8,25511.6%4,33211.4%3,92311.8%
60 to 69 years5,3227.5%2,7527.2%2,5707.7%
70 to 79 years2,0632.9%1,0512.8%1,0123.0%
80 and older9911.4%4241.1%5671.7%
Total71,377100%38,044100%33,333100%

*Residents of Hispanic origin can be of any race.

Household types
Families 2010
Avg. size 3.3
Households 17,725 (80.7%)
Non-families 2010
Avg. size 3.0
Households 4,230 (19.3%)
Family composition
Households ‡ 2010 % of households % of families
Husband-wife family, without children n/a n/a n/a
Husband-wife family, with children under 18 years 7,504 34.2% n/a
Single male, no children (with other family) n/a n/a n/a
Single male, with children under 18 years 646 2.9% n/a
Single female, no children (with other family) n/a n/a n/a
Single female, with children under 18 years 1,281 5.8% n/a
Single male living alone 1,445 6.6% n/a
Single female living alone 1,614 7.4% n/a
Other non-family households (ex.: roommates) n/a n/a n/a
Total 21,955 100% n/a
Family households 17,725 80.7% 100%
Families with children under 18 years 9,431 43.0% n/a
Non-family households 4,230 19.3% n/a
All households with individuals 65 years and over 3,603 16.4% 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
Population54,550
Avg. household size3.0
Renter-occupied2010
Population11,619
Avg. household size3.3
Vacancies
Vacancy Rate2010
Owner-occupied properties3.1%
Renter-occupied properties5.3%
Overall vacancy rate5.5%
Housing Units2010% of total
Occupied21,95594.5%
Vacant1,289 5.5%
For rent1990.9%
Rented, but unoccupied140.1%
For sale5892.5%
Sold, but unoccupied780.3%
Seasonal use only800.3%
Other vacant units3291.4%
Total23,244100%
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Credits: Ryan Pitts, Mike Tigas Special thanks: USA Today Census team