Census 2010: Idaho › Cassia County

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(Mapping 100 largest census tracts, by 2010 population.)

Cassia County

Square miles: 2,580.3 Population per sq. mile: 8.9

  • 2010 population: 22,952
  • 2000 population: 21,416
  • Total change: 1,536 (7.2%)

See all Idaho counties

2010 population by race/ethnicity

Diversity Index: 43.1%
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 years old

Cassia County population

Race/ethnicity2010 population2010 percentage2000 population2000 percentage2000-2010 change
White18,78181.8%18,13784.7%3.6%
Black640.3%360.2%77.8%
American Indian/Alaska Native1780.8%1710.8%4.1%
Asian1080.5%790.4%36.7%
Native Hawaiian/Pacific Islander160.1%110.1%45.5%
Other race3,26614.2%2,58212.1%26.5%
Two or more races5392.3%4001.9%34.8%
Total22,952100%21,416100%7.2%
*Hispanic origin5,72424.9%4,01318.7%42.6%

*Residents of Hispanic origin can be of any race.

Ages 0-17

Population: 7,587 (33.1%)

Diversity Index: 64.0%

Ages 18+

Population: 15,365 (66.9%)

Diversity Index: 52.4%

Race/ethnicityAges 0-17% of 0-17 totalAges 18+% of 18+ total
White5,91377.9%12,86883.7%
Black320.4%320.2%
American Indian/Alaska Native590.8%1190.8%
Asian170.2%910.6%
Native Hawaiian/Pacific Islander100.1%60.0%
Other race1,26716.7%1,99913.0%
Two or more races2893.8%2501.6%
Total7,587100%15,365100%
*Hispanic origin2,41331.8%3,31121.5%

*Residents of Hispanic origin can be of any race.

Gender
Male2010
Population11,612 (50.6%)
Median age31
Female2010
Population11,340 (49.4%)
Median age33.1
Age breakdown by gender
AgePopulation% of totalMale% of male totalFemale% of female total
Under 104,35019.0%2,24319.3%2,10718.6%
10 to 19 years3,92717.1%2,03617.5%1,89116.7%
20 to 29 years2,63711.5%1,37111.8%1,26611.2%
30 to 39 years2,74011.9%1,37811.9%1,36212.0%
40 to 49 years2,59711.3%1,35211.6%1,24511.0%
50 to 59 years2,68711.7%1,36911.8%1,31811.6%
60 to 69 years1,9448.5%9798.4%9658.5%
70 to 79 years1,2245.3%5564.8%6685.9%
80 and older8463.7%3282.8%5184.6%
Total22,952100%11,612100%11,340100%

*Residents of Hispanic origin can be of any race.

Household types
Families 2010
Avg. size 3.5
Households 5,758 (75.1%)
Non-families 2010
Avg. size 3.0
Households 1,908 (24.9%)
Family composition
Households ‡ 2010 % of households % of families
Husband-wife family, without children 2,381 31.1% 41.4%
Husband-wife family, with children under 18 years 2,283 29.8% n/a
Single male, no children (with other family) 167 2.2% 2.9%
Single male, with children under 18 years 226 2.9% n/a
Single female, no children (with other family) 274 3.6% 4.8%
Single female, with children under 18 years 427 5.6% n/a
Single male living alone 739 9.6% n/a
Single female living alone 907 11.8% n/a
Other non-family households (ex.: roommates) 262 3.4% n/a
Total 7,666 100% n/a
Family households 5,758 75.1% 100%
Families with children under 18 years 2,936 38.3% n/a
Non-family households 1,908 24.9% n/a
All households with individuals 65 years and over 2,056 26.8% 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
Population15,964
Avg. household size3
Renter-occupied2010
Population6,702
Avg. household size2.9
Vacancies
Vacancy Rate2010
Owner-occupied properties1.3%
Renter-occupied properties7.5%
Overall vacancy rate8.4%
Housing Units2010% of total
Occupied7,66691.6%
Vacant706 8.4%
For rent1912.3%
Rented, but unoccupied60.1%
For sale700.8%
Sold, but unoccupied490.6%
Seasonal use only1712.0%
Other vacant units2192.6%
Total8,372100%
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Credits: Ryan Pitts, Mike Tigas Special thanks: USA Today Census team