Data / Female population share / Trinity County

Female population share in Trinity County

Female population share in Trinity County was 44.7% in 2025, according to the U.S. Census Bureau. That is up 0.1 pts from 2024. That is the 57th highest of 58 counties in 2025.

202544.7%
Change on 2024+0.1 pts
Rank57th of 58Counties in California ranked
Series high48.32010
Series low43.82020

Next release: Friday, 25 June 2027, estimated by Invokely from past publication dates (low confidence), not announced by the publisher. Release calendar

Get an email when a new figure is out or this one is revised.
Keep it in a collection in your library.

Female population share in Trinity County, 2010 to 2025

434445464748492010201320162019202220252010: 48.3 %2011: 47.8 %2012: 47.4 %2013: 47 %2014: 46.6 %2015: 45.7 %2016: 45.4 %2017: 44.8 %2018: 44.5 %2019: 44 %2020: 43.8 %2021: 44 %2022: 44.2 %2023: 44.4 %2024: 44.7 %2025: 44.7 %42444648502010201620252010: 48.3 %2011: 47.8 %2012: 47.4 %2013: 47 %2014: 46.6 %2015: 45.7 %2016: 45.4 %2017: 44.8 %2018: 44.5 %2019: 44 %2020: 43.8 %2021: 44 %2022: 44.2 %2023: 44.4 %2024: 44.7 %2025: 44.7 %
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-12, published 2026-06-25.
All 16 values
Period%
202544.7
202444.7
202344.4
202244.2
202144
202043.8
201944
201844.5
201744.8
201645.4
201545.7
201446.6
201347
201247.4
201147.8
201048.3

Compared with California and United States

Place2025
Trinity County44.7
California50.7
United States50.9

Trinity County compared with nearby places

Alameda County: 50.9 %Alpine County: 48.5 %Amador County: 45.6 %Butte County: 50.8 %Calaveras County: 50.1 %Colusa County: 49.4 %Contra Costa County: 51.3 %Del Norte County: 46.9 %El Dorado County: 50.5 %Fresno County: 50.3 %Glenn County: 50 %Humboldt County: 51 %Imperial County: 49.8 %Inyo County: 49.2 %Kern County: 49.9 %Kings County: 45.9 %Lake County: 50 %Lassen County: 40.7 %Los Angeles County: 51.1 %Madera County: 50 %Marin County: 51.4 %Mariposa County: 48.8 %Mendocino County: 50.4 %Merced County: 50 %Modoc County: 51.2 %Mono County: 46.7 %Monterey County: 49.7 %Napa County: 50.7 %Nevada County: 50.9 %Orange County: 51.1 %Placer County: 51.3 %Plumas County: 50.3 %Riverside County: 50.5 %Sacramento County: 51.1 %San Benito County: 50.6 %San Bernardino County: 50.7 %San Diego County: 50.3 %San Francisco County: 49.1 %San Joaquin County: 50.3 %San Luis Obispo County: 50.5 %San Mateo County: 50.7 %Santa Barbara County: 50.5 %Santa Clara County: 49.6 %Santa Cruz County: 50.8 %Shasta County: 51.1 %Sierra County: 49.8 %Siskiyou County: 50.4 %Solano County: 50.5 %Sonoma County: 51.3 %Stanislaus County: 50.6 %Sutter County: 50.2 %Tehama County: 50.2 %Trinity County: 44.7 %Tulare County: 50.5 %Tuolumne County: 49.1 %Ventura County: 51 %Yolo County: 52.1 %Yuba County: 50.2 %
  • Under 49
  • 49 to 50
  • 50 to 51
  • 51 and over
Female population share, 2025, %. Trinity County is outlined. Same source and period for every area shown. Source: U.S. Census Bureau. Boundaries: U.S. Census Bureau cartographic boundary files.

Rankings

Definition

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.

Report a problem with this figure

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 (Female population share, Trinity County, 2010 to 2025) [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, Female population share, Trinity County, 2010 to 2025. U.S. Census Bureau, 25 June 2026, https://www.census.gov/programs-surveys/popest/data/data-sets.html. Invokely, https://invokely.ai/en/female-population-share/trinity-county-california. 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. Female population share, Trinity County, 2010 to 2025. Dataset. Accessed October 12, 2026. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Also distributed by Invokely, https://invokely.ai/en/female-population-share/trinity-county-california.

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, Female population share, Trinity County, 2010 to 2025 [Dataset]. Available at: https://www.census.gov/programs-surveys/popest/data/data-sets.html, via Invokely: https://invokely.ai/en/female-population-share/trinity-county-california (Accessed: 12 October 2026).

BibTeX
@misc{census_female_population_share_trinity_2025,
  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: Female population share, Trinity County, 2010 to 2025}},
  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/en/female-population-share/trinity-county-california. 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: Female population share, Trinity County, 2010 to 2025
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/en/female-population-share/trinity-county-california
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/en/female-population-share/trinity-county-california.
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  -
Embed this chart

Paste this code into a web page or a blog post. The chart shows the latest figures as they are published, with the source and a link back to this page.

Sites that read oEmbed links, such as WordPress, can show the chart when you paste the link to this page.

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:

What is the latest female population share in Trinity County? Cite the source.
get_value {"indicator":"female_share","place":"us-county-06105"}
GET https://invokely.ai/api/v1/value?indicator=female_share&place=us-county-06105

Connect Claude, ChatGPT or Cursor in one step. The trial answers 25 calls a day without an account.

Questions

What is the female population share in Trinity County?

Female population share in Trinity County was 44.7% in 2025, according to the U.S. Census Bureau. That is up 0.1 pts from 2024. That is the 57th highest of 58 counties in 2025.

Where does this figure come from?

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 by Invokely on 2026-10-12.

What was the highest female population share in Trinity County?

48.3% in 2010, the highest value since 2010 in this series.

Related statistics for Trinity County

All statistics for Trinity County | Trinity County in figures