Counties in Idaho by female population share
Nez Perce County had the highest female population share of 44 counties in 2019, at 50.9%. Clearwater County had the lowest, at 45.4%. The median was 49.5% and the figure for Idaho was 50%. Source: the U.S. Census Bureau.
Map of counties, 2019
- Under 48
- 48 to 49
- 49 to 50
- 50 and over
All counties, 2019
Full ranking
| Rank | Counties | 2019 (%) | Change on 2018 |
|---|---|---|---|
| 1 | Nez Perce County | 50.9 | -0 pts |
| 2 | Washington County | 50.8 | +0.2 pts |
| 3 | Kootenai County | 50.6 | -0.1 pts |
| 4 | Twin Falls County | 50.5 | 0 pts |
| 5 | Canyon County | 50.5 | -0 pts |
| 6 | Madison County | 50.4 | +0.1 pts |
| 7 | Bannock County | 50.4 | -0.1 pts |
| 8 | Bonneville County | 50.2 | 0 pts |
| 9 | Ada County | 50.1 | 0 pts |
| 10 | Butte County | 50.1 | -0.5 pts |
| 11 | Minidoka County | 50.1 | +0.1 pts |
| 12 | Payette County | 50 | -0.2 pts |
| 13 | Bingham County | 50 | -0 pts |
| 14 | Bear Lake County | 50 | -0.3 pts |
| 15 | Blaine County | 49.9 | +0.2 pts |
| 16 | Bonner County | 49.9 | -0.2 pts |
| 17 | Gem County | 49.9 | -0.1 pts |
| 18 | Shoshone County | 49.8 | 0 pts |
| 19 | Latah County | 49.7 | +0.2 pts |
| 20 | Oneida County | 49.6 | +0.1 pts |
| 21 | Jefferson County | 49.6 | -0.3 pts |
| 22 | Power County | 49.5 | +0.3 pts |
| 23 | Boundary County | 49.4 | 0 pts |
| 24 | Lemhi County | 49.4 | +0.1 pts |
| 25 | Franklin County | 49.4 | -0.1 pts |
| 26 | Clark County | 49.2 | -0.1 pts |
| 27 | Camas County | 49.1 | -0 pts |
| 28 | Cassia County | 49 | +0.1 pts |
| 29 | Benewah County | 48.9 | -0.2 pts |
| 30 | Gooding County | 48.9 | -0.1 pts |
| 31 | Valley County | 48.9 | 0 pts |
| 32 | Caribou County | 48.8 | +0.2 pts |
| 33 | Jerome County | 48.7 | -0.2 pts |
| 34 | Owyhee County | 48.7 | +0.1 pts |
| 35 | Lewis County | 48.6 | +0.2 pts |
| 36 | Adams County | 48.4 | +0.4 pts |
| 37 | Elmore County | 48.2 | +0.2 pts |
| 38 | Custer County | 48.1 | +0.1 pts |
| 39 | Boise County | 48.1 | +0.2 pts |
| 40 | Fremont County | 48 | -0.2 pts |
| 41 | Teton County | 47.9 | +0.1 pts |
| 42 | Idaho County | 47.5 | +0.1 pts |
| 43 | Lincoln County | 47.3 | -0.2 pts |
| 44 | Clearwater County | 45.4 | -0.2 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
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, 2019) [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, 2019. 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=2019. 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, 2019. 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=2019.
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, 2019 [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=2019 (Accessed: 12 October 2026).
BibTeX
@misc{census_counties_in_idaho_by_2019,
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, 2019}},
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=2019. 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, 2019
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=2019
Y2 - 2026/10/12
N1 - Accessed via Invokely, https://invokely.ai/rankings/female-population-share/idaho-counties?period=2019.
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 -
Use this data in your AI agent
Invokely serves this figure to AI assistants through MCP and to code through a REST API, with the source and citation attached. Ask your assistant:
Rank Counties in Idaho by female population share using official data, and cite the source.
rank_places {"indicator":"female_share","level":"province","within":"Idaho","limit":10}
GET https://invokely.ai/api/v1/rank?indicator=female_share&level=province&within=Idaho&limit=10Questions
Which county has the highest female population share?
Nez Perce County, with 50.9% in 2019, according to the U.S. Census Bureau.
Which county has the lowest female population share?
Clearwater County, with 45.4% in 2019.
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.