Census 2010: Idaho › Kootenai County

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

Kootenai County

Square miles: 1,315.6 Population per sq. mile: 111.3

  • 2010 population: 138,494
  • 2000 population: 108,685
  • Total change: 29,809 (27.4%)

See all Idaho counties

2010 population by race/ethnicity

Diversity Index: 16.0%
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: 38.9 years old

Kootenai County population

Race/ethnicity2010 population2010 percentage2000 population2000 percentage2000-2010 change
White130,84494.5%104,16895.8%25.6%
Black4160.3%1830.2%127.3%
American Indian/Alaska Native1,7811.3%1,3341.2%33.5%
Asian9610.7%5390.5%78.3%
Native Hawaiian/Pacific Islander1290.1%740.1%74.3%
Other race1,0410.8%6430.6%61.9%
Two or more races3,3222.4%1,7441.6%90.5%
Total138,494100%108,685100%27.4%
*Hispanic origin5,2683.8%2,5282.3%108.4%

*Residents of Hispanic origin can be of any race.

Ages 0-17

Population: 34,240 (24.7%)

Diversity Index: 25.6%

Ages 18+

Population: 104,250 (75.3%)

Diversity Index: 14.3%

Race/ethnicityAges 0-17% of 0-17 totalAges 18+% of 18+ total
White31,43091.8%99,41695.4%
Black1610.5%2550.2%
American Indian/Alaska Native5341.6%1,2471.2%
Asian2630.8%6980.7%
Native Hawaiian/Pacific Islander340.1%950.1%
Other race3160.9%7250.7%
Two or more races1,5084.4%1,8141.7%
Total34,240100%104,250100%
*Hispanic origin2,1476.3%3,1213.0%

*Residents of Hispanic origin can be of any race.

Gender
Male2010
Population68,257 (49.3%)
Median age37.7
Female2010
Population70,237 (50.7%)
Median age40
Age breakdown by gender
AgePopulation% of totalMale% of male totalFemale% of female total
Under 1018,43013.3%9,44413.8%8,98512.8%
10 to 19 years19,66014.2%10,11014.8%9,55213.6%
20 to 29 years16,67012.0%8,31012.2%8,35611.9%
30 to 39 years16,58012.0%8,32812.2%8,24811.7%
40 to 49 years18,69013.5%9,11213.4%9,57613.6%
50 to 59 years19,67014.2%9,43713.8%10,23014.6%
60 to 69 years15,30011.1%7,42710.9%7,87711.2%
70 to 79 years8,4536.1%4,1286.0%4,3256.2%
80 and older5,0523.6%1,9652.9%3,0874.4%
Total138,494100%68,257100%70,237100%

*Residents of Hispanic origin can be of any race.

Household types
Families 2010
Avg. size 3.0
Households 37,316 (68.8%)
Non-families 2010
Avg. size 2.5
Households 16,884 (31.1%)
Family composition
Households ‡ 2010 % of households % of families
Husband-wife family, without children 17,921 33.1% 48.0%
Husband-wife family, with children under 18 years 11,312 20.9% n/a
Single male, no children (with other family) 1,049 1.9% 2.8%
Single male, with children under 18 years 1,627 3.0% n/a
Single female, no children (with other family) 2,088 3.9% 5.6%
Single female, with children under 18 years 3,319 6.1% n/a
Single male living alone 5,755 10.6% n/a
Single female living alone 7,415 13.7% n/a
Other non-family households (ex.: roommates) 3,714 6.9% n/a
Total 54,200 100% n/a
Family households 37,316 68.8% 100%
Families with children under 18 years 16,258 30.0% n/a
Non-family households 16,884 31.1% n/a
All households with individuals 65 years and over 14,256 26.3% 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
Population98,338
Avg. household size2.6
Renter-occupied2010
Population38,668
Avg. household size2.4
Vacancies
Vacancy Rate2010
Owner-occupied properties3.2%
Renter-occupied properties7.7%
Overall vacancy rate14.2%
Housing Units2010% of total
Occupied54,20085.8%
Vacant8,977 14.2%
For rent1,3262.1%
Rented, but unoccupied660.1%
For sale1,2832.0%
Sold, but unoccupied1690.3%
Seasonal use only5,1818.2%
Other vacant units9521.5%
Total63,177100%
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Credits: Ryan Pitts, Mike Tigas Special thanks: USA Today Census team