Data / Households / Ada County

Households in Ada County

Households in Ada County was 202,543 in 2024, according to the U.S. Census Bureau. That is up 3% from 2023. That is the 1st highest of 44 counties in 2024.

2024, count202,543
Change on 2023+3%
Rank1st of 44Counties in Idaho ranked
Series high202,5432024
Series low184,8062021

Next release: Friday, 29 January 2027, estimated by Invokely from past publication dates (low confidence), not announced by the publisher. Release calendar

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Households in Ada County, 2021 to 2024

180K185K190K195K200K205K20212022202320242021: 184,806 count2022: 190,641 count2023: 196,700 count2024: 202,543 count180K185K190K195K200K205K202120242021: 184,806 count2022: 190,641 count2023: 196,700 count2024: 202,543 count
count. Source: U.S. Census Bureau, American Community Survey 5-year estimates, table B25003: occupied housing units (households). Retrieved 2026-10-12, published 2026-01-29.
All 4 values
Periodcount
2024202,543
2023196,700
2022190,641
2021184,806

Compared with Idaho and United States

Place2024
Ada County202,543
Idaho713,005
United States129,227,496

Ada County compared with nearby places

Ada County: 202,543 countAdams County: 1,776 countBannock County: 33,590 countBear Lake County: 2,278 countBenewah County: 4,072 countBingham County: 16,132 countBlaine County: 10,413 countBoise County: 3,593 countBonner County: 20,283 countBonneville County: 44,184 countBoundary County: 5,046 countButte County: 1,073 countCamas County: 370 countCanyon County: 86,069 countCaribou County: 2,474 countCassia County: 8,495 countClark County: 279 countClearwater County: 3,636 countCuster County: 1,943 countElmore County: 11,067 countFranklin County: 4,932 countFremont County: 4,654 countGem County: 7,643 countGooding County: 5,702 countIdaho County: 6,776 countJefferson County: 10,199 countJerome County: 8,277 countKootenai County: 71,172 countLatah County: 16,270 countLemhi County: 3,458 countLewis County: 1,574 countLincoln County: 1,848 countMadison County: 13,326 countMinidoka County: 8,107 countNez Perce County: 17,270 countOneida County: 1,921 countOwyhee County: 4,339 countPayette County: 9,692 countPower County: 2,815 countShoshone County: 5,763 countTeton County: 4,677 countTwin Falls County: 34,754 countValley County: 4,318 countWashington County: 4,202 count
  • Under 2,000
  • 2,000 to 4,000
  • 4,000 to 5,000
  • 5,000 to 9,000
  • 9,000 to 17K
  • 17K and over
Households, 2024, count. Ada 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

Number of households, which equals the number of occupied housing units. United States: American Community Survey five-year estimate, where the period shown is the last year of the five-year span.

People living in group quarters, such as college dormitories, nursing homes and prisons, are not in households.

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How to cite

U.S. Census Bureau. American Community Survey 5-year estimates, table B25003: occupied housing units (households). https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25003.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 B25003: occupied housing units (households) (Households, Ada County, 2021 to 2024) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25003.dat

MLA 9

American Community Survey 5-year estimates, table B25003: occupied housing units (households), Households, Ada County, 2021 to 2024. U.S. Census Bureau, 29 Jan. 2026, https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25003.dat. Invokely, https://invokely.ai/en/households/ada-county-idaho. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. American Community Survey 5-year estimates, table B25003: occupied housing units (households). Households, Ada County, 2021 to 2024. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25003.dat. Also distributed by Invokely, https://invokely.ai/en/households/ada-county-idaho.

Harvard

U.S. Census Bureau (2026) American Community Survey 5-year estimates, table B25003: occupied housing units (households), Households, Ada County, 2021 to 2024 [Dataset]. Available at: https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25003.dat, via Invokely: https://invokely.ai/en/households/ada-county-idaho (Accessed: 12 October 2026).

BibTeX
@misc{census_households_ada_county_2024,
  author = {{U.S. Census Bureau}},
  title = {{American Community Survey 5-year estimates, table B25003: occupied housing units (households): Households, Ada County, 2021 to 2024}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25003.dat},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/en/households/ada-county-idaho. Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B25003: occupied housing units (households). https://www2.census.gov/programs-surveys/acs/summary\_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25003.dat. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - U.S. Census Bureau
TI  - American Community Survey 5-year estimates, table B25003: occupied housing units (households): Households, Ada County, 2021 to 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-b25003.dat
L2  - https://invokely.ai/en/households/ada-county-idaho
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/en/households/ada-county-idaho.
N1  - Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B25003: occupied housing units (households). https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25003.dat. Retrieved 2026-10-12.
ER  -
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Questions

What is the households in Ada County?

Households in Ada County was 202,543 in 2024, according to the U.S. Census Bureau. That is up 3% from 2023. That is the 1st highest of 44 counties in 2024.

Where does this figure come from?

U.S. Census Bureau. American Community Survey 5-year estimates, table B25003: occupied housing units (households). Retrieved by Invokely on 2026-10-12.

What was the highest households in Ada County?

202,543 in 2024, the highest value since 2021 in this series.

Related statistics for Ada County

All statistics for Ada County | Ada County in figures