Counties in Idaho by female population share

Kootenai County had the highest female population share of 44 counties in 2015, at 50.7%. Clearwater County had the lowest, at 45.3%. The median was 49.3% and the figure for Idaho was 50%. Source: the U.S. Census Bureau.

Highest50.7Kootenai County

Lowest45.3Clearwater County

Median49.344 counties

Idaho50History

Map of counties, 2015

Under 48
48 to 49
49 to 50
50 and over

%, 2015. Source: Invokely calculation with data from U.S. Census Bureau. Boundaries: U.S. Census Bureau cartographic boundary files.

All counties, 2015

%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-12.

Full ranking

Rank	Counties	2015 (%)	Change on 2014
1	Kootenai County	50.7	0 pts
2	Nez Perce County	50.7	+0.1 pts
3	Canyon County	50.6	0 pts
4	Twin Falls County	50.5	0 pts
5	Bear Lake County	50.5	+0.2 pts
6	Madison County	50.4	-0.1 pts
7	Bonneville County	50.3	-0.1 pts
8	Washington County	50.3	-0.2 pts
9	Payette County	50.3	-0.1 pts
10	Gem County	50.3	0 pts
11	Bannock County	50.3	0 pts
12	Ada County	50.1	+0.1 pts
13	Bonner County	50	0 pts
14	Bingham County	49.9	+0.1 pts
15	Butte County	49.9	+0.2 pts
16	Jefferson County	49.8	-0.2 pts
17	Lewis County	49.8	-0.1 pts
18	Oneida County	49.7	-0 pts
19	Shoshone County	49.7	-0.3 pts
20	Minidoka County	49.6	+0.2 pts
21	Lemhi County	49.4	+0.5 pts
22	Boundary County	49.4	-0 pts
23	Camas County	49.3	+0.3 pts
24	Franklin County	49.3	-0.2 pts
25	Benewah County	49.3	0 pts
26	Jerome County	49.2	-0.3 pts
27	Power County	49.2	+0.3 pts
28	Blaine County	49.2	-0.1 pts
29	Latah County	49.1	+0.3 pts
30	Caribou County	49	-0.1 pts
31	Gooding County	48.9	+0.1 pts
32	Cassia County	48.8	-0.2 pts
33	Custer County	48.7	-0 pts
34	Owyhee County	48.5	+0.1 pts
35	Fremont County	48.4	+0.3 pts
36	Valley County	48.4	+0.3 pts
37	Adams County	48.3	0 pts
38	Boise County	48.2	+0.2 pts
39	Elmore County	47.9	-0 pts
40	Teton County	47.9	+0.2 pts
41	Lincoln County	47.8	+0.5 pts
42	Idaho County	47.6	+0.1 pts
43	Clark County	46.8	-0.3 pts
44	Clearwater County	45.3	0 pts

Other periods

About this ranking

Female residents as a percentage of total population on 1 July. United States: Census Bureau county population estimates by sex; states and the nation are sums of their counties.

Counties with large prisons or military bases can have low shares.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

U.S. Census Bureau. Population Estimates Program, county population by age and sex: female residents as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.

Citation styles

The publisher is the author. Invokely is named only as the place the figures were read, where a style asks for it.

APA 7

U.S. Census Bureau. (2026). Population Estimates Program, county population by age and sex: female residents as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties (Counties in Idaho by female population share, 2015) [Data set]. Retrieved October 12, 2026, from https://www.census.gov/programs-surveys/popest/data/data-sets.html

MLA 9

Population Estimates Program, county population by age and sex: female residents as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties, Counties in Idaho by female population share, 2015. U.S. Census Bureau, 25 June 2026, https://www.census.gov/programs-surveys/popest/data/data-sets.html. Invokely, https://invokely.ai/rankings/female-population-share/idaho-counties?period=2015. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. Population Estimates Program, county population by age and sex: female residents as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties. Counties in Idaho by female population share, 2015. Dataset. Accessed October 12, 2026. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Also distributed by Invokely, https://invokely.ai/rankings/female-population-share/idaho-counties?period=2015.

Harvard

U.S. Census Bureau (2026) Population Estimates Program, county population by age and sex: female residents as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties, Counties in Idaho by female population share, 2015 [Dataset]. Available at: https://www.census.gov/programs-surveys/popest/data/data-sets.html, via Invokely: https://invokely.ai/rankings/female-population-share/idaho-counties?period=2015 (Accessed: 12 October 2026).

BibTeX

@misc{census_counties_in_idaho_by_2015,
  author = {{U.S. Census Bureau}},
  title = {{Population Estimates Program, county population by age and sex: female residents as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties: Counties in Idaho by female population share, 2015}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www.census.gov/programs-surveys/popest/data/data-sets.html},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/female-population-share/idaho-counties?period=2015. Publisher attribution: U.S. Census Bureau. Population Estimates Program, county population by age and sex: female residents as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.},
}

RIS

TY  - DATA
AU  - U.S. Census Bureau
TI  - Population Estimates Program, county population by age and sex: female residents as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties: Counties in Idaho by female population share, 2015
PY  - 2026
DA  - 2026/06/25
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www.census.gov/programs-surveys/popest/data/data-sets.html
L2  - https://invokely.ai/rankings/female-population-share/idaho-counties?period=2015
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/female-population-share/idaho-counties?period=2015.
N1  - Publisher attribution: U.S. Census Bureau. Population Estimates Program, county population by age and sex: female residents as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.
ER  -

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Questions

Which county has the highest female population share?

Kootenai County, with 50.7% in 2015, according to the U.S. Census Bureau.

Which county has the lowest female population share?

Clearwater County, with 45.3% in 2015.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, Population Estimates Program, county population by age and sex: female residents as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties. Retrieved 2026-10-12.