Counties in Alaska by natural change, July to June, 2025

Anchorage Municipality had the highest natural change, July to June of 30 counties in 2025, at 1,365. Yukon-Koyukuk Census Area had the lowest, at -26. The median was 10 and the figure for Alaska was 3,308. Source: the U.S. Census Bureau.

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Median1030 counties
Alaska3,308History

Map of counties, 2025

Aleutians East Borough: -3 personsAleutians West Census Area: -2 personsAnchorage Municipality: 1,365 personsBethel Census Area: 247 personsBristol Bay Borough: -4 personsChugach Census Area: 8 personsCopper River Census Area: 0 personsDenali Borough: 6 personsDillingham Census Area: 16 personsFairbanks North Star Borough: 620 personsHaines Borough: -4 personsHoonah-Angoon Census Area: -6 personsJuneau City and Borough: 71 personsKenai Peninsula Borough: 115 personsKetchikan Gateway Borough: 10 personsKodiak Island Borough: 45 personsKusilvak Census Area: 146 personsLake and Peninsula Borough: 9 personsMatanuska-Susitna Borough: 490 personsNome Census Area: 85 personsNorth Slope Borough: 48 personsNorthwest Arctic Borough: 63 personsPetersburg Borough: 0 personsPrince of Wales-Hyder Census Area: -13 personsSitka City and Borough: 16 personsSkagway Municipality: -5 personsSoutheast Fairbanks Census Area: 30 personsWrangell City and Borough: -15 personsYakutat City and Borough: -4 personsYukon-Koyukuk Census Area: -26 persons
  • Under -10
  • -10 to 0
  • 0 to 20
  • 20 to 80
  • 80 and over
persons, 2025. Red areas are below zero and blue areas above it. Source: U.S. Census Bureau, Population Estimates Program: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. Boundaries: U.S. Census Bureau cartographic boundary files.

All counties, 2025

Anchorage Municipality: 1,365 personsAnchorage Municipality1,365Fairbanks North Star Borough: 620 personsFairbanks North Star Borough620Matanuska-Susitna Borough: 490 personsMatanuska-Susitna Borough490Bethel Census Area: 247 personsBethel Census Area247Kusilvak Census Area: 146 personsKusilvak Census Area146Kenai Peninsula Borough: 115 personsKenai Peninsula Borough115Nome Census Area: 85 personsNome Census Area85Juneau City and Borough: 71 personsJuneau City and Borough71Northwest Arctic Borough: 63 personsNorthwest Arctic Borough63North Slope Borough: 48 personsNorth Slope Borough48Kodiak Island Borough: 45 personsKodiak Island Borough45Southeast Fairbanks Census Area: 30 personsSoutheast Fairbanks Census Area30Dillingham Census Area: 16 personsDillingham Census Area16Sitka City and Borough: 16 personsSitka City and Borough16Ketchikan Gateway Borough: 10 personsKetchikan Gateway Borough10Lake and Peninsula Borough: 9 personsLake and Peninsula Borough9Chugach Census Area: 8 personsChugach Census Area8Denali Borough: 6 personsDenali Borough6Copper River Census Area: 0 personsCopper River Census Area0Petersburg Borough: 0 personsPetersburg Borough0Aleutians West Census Area: -2 personsAleutians West Census Area-2Aleutians East Borough: -3 personsAleutians East Borough-3Bristol Bay Borough: -4 personsBristol Bay Borough-4Haines Borough: -4 personsHaines Borough-4Yakutat City and Borough: -4 personsYakutat City and Borough-4Skagway Municipality: -5 personsSkagway Municipality-5Hoonah-Angoon Census Area: -6 personsHoonah-Angoon Census Area-6Prince of Wales-Hyder Census Area: -13 personsPrince of Wales-Hyder Census Area-13Wrangell City and Borough: -15 personsWrangell City and Borough-15Yukon-Koyukuk Census Area: -26 personsYukon-Koyukuk Census Area-26Anchorage Municipality: 1,365 personsAnchorage Municipality1,365Fairbanks North Star Borough: 620 personsFairbanks North Star Borough620Matanuska-Susitna Borough: 490 personsMatanuska-Susitna Borough490Bethel Census Area: 247 personsBethel Census Area247Kusilvak Census Area: 146 personsKusilvak Census Area146Kenai Peninsula Borough: 115 personsKenai Peninsula Borough115Nome Census Area: 85 personsNome Census Area85Juneau City and Borough: 71 personsJuneau City and Borough71Northwest Arctic Borough: 63 personsNorthwest Arctic Borough63North Slope Borough: 48 personsNorth Slope Borough48Kodiak Island Borough: 45 personsKodiak Island Borough45Southeast Fairbanks Census Area: 30 personsSoutheast Fairbanks Census Area30Dillingham Census Area: 16 personsDillingham Census Area16Sitka City and Borough: 16 personsSitka City and Borough16Ketchikan Gateway Borough: 10 personsKetchikan Gateway Borough10Lake and Peninsula Borough: 9 personsLake and Peninsula Borough9Chugach Census Area: 8 personsChugach Census Area8Denali Borough: 6 personsDenali Borough6Copper River Census Area: 0 personsCopper River Census Area0Petersburg Borough: 0 personsPetersburg Borough0Aleutians West Census Area: -2 personsAleutians West Census Area-2Aleutians East Borough: -3 personsAleutians East Borough-3Bristol Bay Borough: -4 personsBristol Bay Borough-4Haines Borough: -4 personsHaines Borough-4Yakutat City and Borough: -4 personsYakutat City and Borough-4Skagway Municipality: -5 personsSkagway Municipality-5Hoonah-Angoon Census Area: -6 personsHoonah-Angoon Census Area-6Prince of Wales-Hyder Census Area: -13 personsPrince of Wales-Hyder Census Area-13Wrangell City and Borough: -15 personsWrangell City and Borough-15Yukon-Koyukuk Census Area: -26 personsYukon-Koyukuk Census Area-26
persons. Source: U.S. Census Bureau, Population Estimates Program: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. Retrieved 2026-10-12.

Full ranking

RankCounties2025
persons
Change on 2024
1Anchorage Municipality Estimated1,365+6.1%
2Fairbanks North Star Borough Estimated620-3.7%
3Matanuska-Susitna Borough Estimated490-1.8%
4Bethel Census Area Estimated247-5.4%
5Kusilvak Census Area Estimated146-7.6%
6Kenai Peninsula Borough Estimated115-34.7%
7Nome Census Area Estimated85-2.3%
8Juneau City and Borough Estimated71-11.3%
9Northwest Arctic Borough Estimated63-7.4%
10North Slope Borough Estimated48-9.4%
11Kodiak Island Borough Estimated45-4.3%
12Southeast Fairbanks Census Area Estimated30-18.9%
13Dillingham Census Area Estimated16-11.1%
13Sitka City and Borough Estimated16-11.1%
15Ketchikan Gateway Borough Estimated10-33.3%
16Lake and Peninsula Borough Estimated9+12.5%
17Chugach Census Area Estimated8-33.3%
18Denali Borough Estimated6-14.3%
19Copper River Census Area Estimated0-100%
19Petersburg Borough Estimated0-100%
21Aleutians West Census Area Estimated-20%
22Aleutians East Borough Estimated-30%
23Bristol Bay Borough Estimated-40%
23Haines Borough Estimated-40%
23Yakutat City and Borough Estimated-4-33.3%
26Skagway Municipality Estimated-5-25%
27Hoonah-Angoon Census Area Estimated-6-200%
28Prince of Wales-Hyder Census Area Estimated-13-8.3%
29Wrangell City and Borough Estimated-15-7.1%
30Yukon-Koyukuk Census Area Estimated-26-13%

Other periods

About this ranking

Estimated births minus deaths of residents from July 1 of the previous year through June 30 of the reported year. A negative value means more deaths than births.

Equals births_july_june minus deaths_july_june for the same place and year. Not a calendar-year figure.

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: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. 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: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021 (Counties in Alaska by natural change, July to June, 2025) [Data set]. Retrieved October 12, 2026, from https://www.census.gov/programs-surveys/popest/data/data-sets.html

MLA 9

Population Estimates Program: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021, Counties in Alaska by natural change, July to June, 2025. U.S. Census Bureau, 26 Mar. 2026, https://www.census.gov/programs-surveys/popest/data/data-sets.html. Invokely, https://invokely.ai/rankings/natural-change-july-june/alaska-counties. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. Population Estimates Program: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. Counties in Alaska by natural change, July to June, 2025. Dataset. Accessed October 12, 2026. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Also distributed by Invokely, https://invokely.ai/rankings/natural-change-july-june/alaska-counties.

Harvard

U.S. Census Bureau (2026) Population Estimates Program: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021, Counties in Alaska by natural change, July to June, 2025 [Dataset]. Available at: https://www.census.gov/programs-surveys/popest/data/data-sets.html, via Invokely: https://invokely.ai/rankings/natural-change-july-june/alaska-counties (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_alaska_by_2025,
  author = {{U.S. Census Bureau}},
  title = {{Population Estimates Program: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021: Counties in Alaska by natural change, July to June, 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/rankings/natural-change-july-june/alaska-counties. Publisher attribution: U.S. Census Bureau. Population Estimates Program: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. 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: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021: Counties in Alaska by natural change, July to June, 2025
PY  - 2026
DA  - 2026/03/26
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www.census.gov/programs-surveys/popest/data/data-sets.html
L2  - https://invokely.ai/rankings/natural-change-july-june/alaska-counties
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/natural-change-july-june/alaska-counties.
N1  - Publisher attribution: U.S. Census Bureau. Population Estimates Program: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.
ER  - 
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Rank Counties in Alaska by natural change, July to June using official data, and cite the source.
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Questions

Which county has the highest natural change, July to June?

Anchorage Municipality, with 1,365 in 2025, according to the U.S. Census Bureau.

Which county has the lowest natural change, July to June?

Yukon-Koyukuk Census Area, with -26 in 2025.

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: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. Retrieved 2026-10-12.

Natural change, July to June: other rankings

Counties in Alaska: more rankings