Data / Population under 18 / Chugach Census Area

Population under 18 in Chugach Census Area

Population under 18 in Chugach Census Area was 21.6% in 2025, according to the U.S. Census Bureau. That is down 0.3 pts from 2024. That is the 16th highest of 30 counties in 2025.

202521.6%
Change on 2024-0.3 pts
Rank16th of 30Counties in Alaska ranked
Series high24.32013
Series low21.62025

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

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Population under 18 in Chugach Census Area, 2010 to 2025

21222324252010201320162019202220252010: 24.1 %2011: 24.3 %2012: 24.1 %2013: 24.3 %2014: 23.6 %2015: 23.2 %2016: 22.8 %2017: 22.6 %2018: 22.6 %2019: 22.8 %2020: 22.7 %2021: 22.5 %2022: 22.9 %2023: 22.3 %2024: 21.9 %2025: 21.6 %21222324252010201620252010: 24.1 %2011: 24.3 %2012: 24.1 %2013: 24.3 %2014: 23.6 %2015: 23.2 %2016: 22.8 %2017: 22.6 %2018: 22.6 %2019: 22.8 %2020: 22.7 %2021: 22.5 %2022: 22.9 %2023: 22.3 %2024: 21.9 %2025: 21.6 %
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-12, published 2026-06-25.
All 16 values
Period%
202521.6
202421.9
202322.3
202222.9
202122.5
202022.7
201922.8
201822.6
201722.6
201622.8
201523.2
201423.6
201324.3
201224.1
201124.3
201024.1

Compared with Alaska and United States

Place2025
Chugach Census Area21.6
Alaska23.3
United States21.1

Chugach Census Area compared with nearby places

Aleutians East Borough: 6.6 %Aleutians West Census Area: 8.6 %Anchorage Municipality: 22.5 %Bethel Census Area: 35.2 %Bristol Bay Borough: 19.1 %Chugach Census Area: 21.6 %Copper River Census Area: 22 %Denali Borough: 19.4 %Dillingham Census Area: 29.6 %Fairbanks North Star Borough: 22.6 %Haines Borough: 17.4 %Hoonah-Angoon Census Area: 19.3 %Juneau City and Borough: 19.5 %Kenai Peninsula Borough: 21.3 %Ketchikan Gateway Borough: 20 %Kodiak Island Borough: 22.9 %Kusilvak Census Area: 41.4 %Lake and Peninsula Borough: 27.6 %Matanuska-Susitna Borough: 25.3 %Nome Census Area: 31.9 %North Slope Borough: 23 %Northwest Arctic Borough: 36.7 %Petersburg Borough: 19.6 %Prince of Wales-Hyder Census Area: 22.6 %Sitka City and Borough: 18.6 %Skagway Municipality: 14.2 %Southeast Fairbanks Census Area: 25 %Wrangell City and Borough: 18.7 %Yakutat City and Borough: 17 %Yukon-Koyukuk Census Area: 25.2 %
  • Under 18
  • 18 to 19
  • 19 to 22
  • 22 to 23
  • 23 to 28
  • 28 and over
Population under 18, 2025, %. Chugach Census Area 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

Residents aged 0 to 17 as a percentage of total population on 1 July. United States: Census Bureau county population estimates by age; states and the nation are sums of their counties.

Uses the US age of majority. Not comparable with population_0_14_share, which stops at 14.

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How to cite

U.S. Census Bureau. Population Estimates Program, county population by age and sex: residents aged 0 to 17 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: residents aged 0 to 17 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 (Population under 18, Chugach Census Area, 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: residents aged 0 to 17 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, Population under 18, Chugach Census Area, 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/population-under-18/chugach-census-area-alaska. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. Population Estimates Program, county population by age and sex: residents aged 0 to 17 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. Population under 18, Chugach Census Area, 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/population-under-18/chugach-census-area-alaska.

Harvard

U.S. Census Bureau (2026) Population Estimates Program, county population by age and sex: residents aged 0 to 17 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, Population under 18, Chugach Census Area, 2010 to 2025 [Dataset]. Available at: https://www.census.gov/programs-surveys/popest/data/data-sets.html, via Invokely: https://invokely.ai/en/population-under-18/chugach-census-area-alaska (Accessed: 12 October 2026).

BibTeX
@misc{census_population_under_18_chugach_2025,
  author = {{U.S. Census Bureau}},
  title = {{Population Estimates Program, county population by age and sex: residents aged 0 to 17 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: Population under 18, Chugach Census Area, 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/population-under-18/chugach-census-area-alaska. Publisher attribution: U.S. Census Bureau. Population Estimates Program, county population by age and sex: residents aged 0 to 17 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: residents aged 0 to 17 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: Population under 18, Chugach Census Area, 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/population-under-18/chugach-census-area-alaska
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/en/population-under-18/chugach-census-area-alaska.
N1  - Publisher attribution: U.S. Census Bureau. Population Estimates Program, county population by age and sex: residents aged 0 to 17 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

What is the population under 18 in Chugach Census Area?

Population under 18 in Chugach Census Area was 21.6% in 2025, according to the U.S. Census Bureau. That is down 0.3 pts from 2024. That is the 16th highest of 30 counties in 2025.

Where does this figure come from?

U.S. Census Bureau. Population Estimates Program, county population by age and sex: residents aged 0 to 17 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 population under 18 in Chugach Census Area?

24.3% in 2013, the highest value since 2010 in this series.

Related statistics for Chugach Census Area

All statistics for Chugach Census Area | Chugach Census Area in figures