Counties in Alaska by average household size, 2024

Kusilvak Census Area had the highest average household size of 30 counties in 2024, at 4.2 persons per household. Yakutat City and Borough had the lowest, at 1.9 persons per household. The median was 2.3 persons per household and the figure for Alaska was 2.6 persons per household. Source: the U.S. Census Bureau.

Highest4.2Kusilvak Census Area

Lowest1.9Yakutat City and Borough

Median2.330 counties

Alaska2.6History

All counties, 2024

persons per household. Source: U.S. Census Bureau, American Community Survey 5-year estimates, table B25010: average household size of occupied housing units. Retrieved 2026-10-12.

Full ranking

Rank	Counties	2024 persons per household	Change on 2023
1	Kusilvak Census Area	4.2	-1.7%
2	Northwest Arctic Borough	3.8	-2.6%
3	Bethel Census Area	3.6	-3.2%
4	Aleutians West Census Area	3.5	-2.8%
5	North Slope Borough	3.4	+2.7%
6	Nome Census Area	3.3	-0.6%
7	Dillingham Census Area	3.1	-2.2%
8	Matanuska-Susitna Borough	2.8	+1.5%
9	Kodiak Island Borough	2.6	-2.6%
10	Anchorage Municipality	2.6	-0.8%
11	Southeast Fairbanks Census Area	2.6	-7.5%
12	Fairbanks North Star Borough	2.5	-0.8%
13	Lake and Peninsula Borough	2.5	-3.8%
14	Kenai Peninsula Borough	2.4	-1.2%
15	Juneau City and Borough	2.4	-0.8%
16	Ketchikan Gateway Borough	2.3	-2.9%
17	Hoonah-Angoon Census Area	2.3	-0.4%
17	Sitka City and Borough	2.3	+0.9%
19	Bristol Bay Borough	2.3	-6.1%
19	Prince of Wales-Hyder Census Area	2.3	-3.4%
21	Aleutians East Borough	2.3	+2.2%
22	Petersburg Borough	2.3	-5.8%
23	Chugach Census Area	2.3	-9.3%
24	Haines Borough	2.2	-0.4%
25	Skagway Municipality	2.2	-7.6%
26	Copper River Census Area	2.2	-5.3%
27	Denali Borough	2.1	-6.6%
28	Wrangell City and Borough	2.1	-7.6%
29	Yukon-Koyukuk Census Area	2.1	-1%
30	Yakutat City and Borough	1.9	0%

Other periods

2024
2023
2022
2021

About this ranking

Average number of persons per private household. EU countries: EU-SILC. United States: American Community Survey five-year estimate of people in households divided by occupied housing units, where the period shown is the last year of the five-year span.

Covers private households only; people living in institutions or other group quarters are excluded. EU-SILC figures refer to the survey year. The EU and US surveys differ, so their figures are not strictly comparable.

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. American Community Survey 5-year estimates, table B25010: average household size of occupied housing units. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25010.dat. 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). American Community Survey 5-year estimates, table B25010: average household size of occupied housing units (Counties in Alaska by average household size, 2024) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25010.dat

MLA 9

American Community Survey 5-year estimates, table B25010: average household size of occupied housing units, Counties in Alaska by average household size, 2024. U.S. Census Bureau, 29 Jan. 2026, https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25010.dat. Invokely, https://invokely.ai/rankings/average-household-size/alaska-counties. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. American Community Survey 5-year estimates, table B25010: average household size of occupied housing units. Counties in Alaska by average household size, 2024. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25010.dat. Also distributed by Invokely, https://invokely.ai/rankings/average-household-size/alaska-counties.

Harvard

U.S. Census Bureau (2026) American Community Survey 5-year estimates, table B25010: average household size of occupied housing units, Counties in Alaska by average household size, 2024 [Dataset]. Available at: https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25010.dat, via Invokely: https://invokely.ai/rankings/average-household-size/alaska-counties (Accessed: 12 October 2026).

BibTeX

@misc{census_counties_in_alaska_by_2024,
  author = {{U.S. Census Bureau}},
  title = {{American Community Survey 5-year estimates, table B25010: average household size of occupied housing units: Counties in Alaska by average household size, 2024}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25010.dat},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/average-household-size/alaska-counties. Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B25010: average household size of occupied housing units. https://www2.census.gov/programs-surveys/acs/summary\_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25010.dat. Retrieved 2026-10-12.},
}

RIS

TY  - DATA
AU  - U.S. Census Bureau
TI  - American Community Survey 5-year estimates, table B25010: average household size of occupied housing units: Counties in Alaska by average household size, 2024
PY  - 2026
DA  - 2026/01/29
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25010.dat
L2  - https://invokely.ai/rankings/average-household-size/alaska-counties
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/average-household-size/alaska-counties.
N1  - Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B25010: average household size of occupied housing units. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25010.dat. 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.

Embed code

<iframe src="https://invokely.ai/embed/rankings/average-household-size/alaska-counties" width="760" height="500" title="Counties in Alaska by average household size, 2024, chart from Invokely" loading="lazy" style="border:0;width:100%;max-width:760px" referrerpolicy="strict-origin-when-cross-origin"></iframe>

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:

Rank Counties in Alaska by average household size using official data, and cite the source.

rank_places {"indicator":"average_household_size","level":"province","within":"Alaska","limit":10}
GET https://invokely.ai/api/v1/rank?indicator=average_household_size&level=province&within=Alaska&limit=10

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

Questions

Which county has the highest average household size?

Kusilvak Census Area, with 4.2 persons per household in 2024, according to the U.S. Census Bureau.

Which county has the lowest average household size?

Yakutat City and Borough, with 1.9 persons per household in 2024.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, American Community Survey 5-year estimates, table B25010: average household size of occupied housing units. Retrieved 2026-10-12.