Census 2010: Idaho › Counties

Choose group to compare | Searchable list | Compare Age & gender overview Age breakdown Families & children Households 2010 White 2010 Black 2010 American Indian/Native Alaskan 2010 Asian 2010 Pacific Islander 2010 Other race 2010 Multiple race 2010 Hispanic 2010 Non-Hispanic *Diversity Index Housing units

Idaho by county

Showing: Boise City Independent School District 1 counties Remove filter

County name	2010 total population	2000 total population	Total change since 2000	2010 White population	2010 White percentage	White change since 2000
Ada County	392,365	300,904	30.4%	354,347 4,441 2,610 9,407 861 9,529 11,170 27,905 364,460 25.6% 159,471	90.3% 1.1% 0.7% 2.4% 0.2% 2.4% 2.8% 7.1% 92.9% 18.4% 11,026	26.8% 128.7% 25.2% 80.1% 92.2% 89.6% 65.4% 107.2% 26.8% 6.9%
Elmore County	27,038	29,130	-7.2%	22,213 733 270 768 105 1,830 1,119 4,118 22,920 42.3% 12,162	82.2% 2.7% 1.0% 2.8% 0.4% 6.8% 4.1% 15.2% 84.8% 35.6% 2,022	-10.7% -22.5% 4.2% 58.4% 94.4% 16.6% 18.2% 17.9% -10.6% 16.6%
Owyhee County	11,526	10,644	8.3%	8,757 23 495 62 1 1,916 272 2,979 8,547 48.6% 4,781	76.0% 0.2% 4.3% 0.5% 0.0% 16.6% 2.4% 25.8% 74.2% 45.3% 705	7.0% 43.8% 44.7% 24.0% -87.5% 9.1% -6.2% 21.1% 4.4% 14.7%
Boise County	7,028	6,670	5.4%	6,703 15 55 29 5 58 163 249 6,779 13.8% 5,292	95.4% 0.2% 0.8% 0.4% 0.1% 0.8% 2.3% 3.5% 96.5% 13.0% 2,318	5.5% 87.5% -11.3% 45.0% -28.6% -33.3% 21.6% 9.2% 5.2% 43.8%

County name	Total households	Husband/wife with children	Husband/wife no children	Single male with children	Single male living alone	Single female with children	Single female living alone
Ada County	148,445	24.3%	28.1%	2.7%	11.1%	6.3%	14.0%
Elmore County	10,140	26.4%	30.2%	2.7%	12.7%	6.7%	11.1%
Owyhee County	4,076	25.2%	32.1%	2.7%	12.8%	5.4%	10.2%
Boise County	2,974	16.3%	43.3%	2.3%	16.3%	3.6%	9.0%

County name	Family households	Family households %	Families with kids	Families with kids %	Non-family households	Non-family households %	Households with seniors	Households with seniors %
Ada County	99,282	66.9%	49,312	33.2%	49,163	33.1%	29,553	19.9%
Elmore County	7,135	70.4%	3,631	35.8%	3,005	29.6%	2,010	19.8%
Owyhee County	2,954	72.5%	1,358	33.3%	1,122	27.5%	1,128	27.7%
Boise County	2,051	69.0%	659	22.2%	923	31.0%	825	27.7%

County name	Under 10	10-19	20-29	30-39	40-49	50-59	60-69	70-79	80 plus
Ada County	14.9%	14.1%	14.0%	14.4%	14.2%	12.9%	8.5%	4.1%	2.9%
Elmore County	17.0%	14.0%	19.0%	12.7%	12.4%	11.0%	7.2%	4.6%	2.2%
Owyhee County	15.8%	16.0%	10.7%	12.5%	12.3%	13.0%	10.4%	6.0%	3.2%
Boise County	10.2%	13.4%	5.7%	9.6%	14.0%	21.8%	16.8%	6.5%	2.0%

County name	Total population	Median age	Male total	Male percentage	Female total	Female percentage
Ada County	392,365	34.8	196,501	50.1%	195,864	49.9%
Elmore County	27,038	30	13,971	51.7%	13,067	48.3%
Owyhee County	11,526	36	5,895	51.1%	5,631	48.9%
Boise County	7,028	48.4	3,671	52.2%	3,357	47.8%

* 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.