Counties in Idaho by employer firm births, 2023
Ada County had the highest employer firm births of 43 counties in 2023, at 1,190. Clark County had the lowest, at 0. The median was 31 and the figure for Idaho was 4,074. Source: the U.S. Census Bureau.
Map of counties, 2023
- Under 10
- 10 to 20
- 20 to 30
- 30 to 50
- 50 to 120
- 120 and over
- No data
All counties, 2023
Full ranking
| Rank | Counties | 2023 | Change on 2022 |
|---|---|---|---|
| 1 | Ada County | 1,190 | -9.2% |
| 2 | Kootenai County | 516 | -6.9% |
| 3 | Canyon County | 490 | -15.5% |
| 4 | Bonneville County | 287 | -1% |
| 5 | Twin Falls County | 188 | +15.3% |
| 6 | Bannock County | 144 | +4.3% |
| 7 | Bonner County | 131 | +15.9% |
| 8 | Blaine County | 116 | -4.1% |
| 9 | Madison County | 99 | -1% |
| 10 | Jefferson County | 74 | -10.8% |
| 11 | Bingham County | 67 | -10.7% |
| 12 | Latah County | 66 | -9.6% |
| 13 | Nez Perce County | 61 | -4.7% |
| 14 | Teton County | 55 | +3.8% |
| 15 | Gem County | 47 | +6.8% |
| 16 | Valley County | 45 | -16.7% |
| 17 | Cassia County | 43 | -15.7% |
| 17 | Payette County | 43 | -28.3% |
| 19 | Jerome County | 36 | -18.2% |
| 20 | Elmore County | 33 | +17.9% |
| 20 | Idaho County | 33 | -29.8% |
| 22 | Minidoka County | 31 | -24.4% |
| 23 | Boundary County | 26 | -13.3% |
| 24 | Franklin County | 24 | +9.1% |
| 24 | Fremont County | 24 | -31.4% |
| 26 | Owyhee County | 21 | +5% |
| 27 | Benewah County | 20 | +5.3% |
| 27 | Washington County | 20 | 0% |
| 29 | Shoshone County | 18 | -21.7% |
| 30 | Gooding County | 17 | -29.2% |
| 30 | Lemhi County | 17 | -10.5% |
| 32 | Boise County | 16 | +14.3% |
| 33 | Bear Lake County | 14 | 0% |
| 34 | Clearwater County | 13 | +30% |
| 34 | Custer County | 13 | -13.3% |
| 36 | Adams County | 11 | -8.3% |
| 37 | Lincoln County | 8 | -27.3% |
| 38 | Power County | 6 | -50% |
| 39 | Caribou County | 5 | -64.3% |
| 40 | Oneida County | 4 | 0% |
| 41 | Butte County | 3 | 0% |
| 41 | Lewis County | 3 | -40% |
| 43 | Clark County | 0 |
Other periods
About this ranking
New employer firms: firms of age zero in March of the year, meaning that every establishment of the firm had its first employees during the previous twelve months. United States: Census Bureau Business Dynamics Statistics, which calls these firms startups.
A firm counts only when it has employees, so a business without staff is not a birth, and a new branch, merger or change of ownership of an existing firm is not a birth either. Not the same as business_applications (requests for an employer number) or enterprise_births (European business demography). The year is the twelve months to March: 2023 compares March 2022 with March 2023.
Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. 1 counties with data in other periods have no value for 2023 and are left out rather than filled from another source. Equal values share a rank.
How to cite
U.S. Census Bureau. Business Dynamics Statistics by firm age: employer firms of age zero, all covered industries, nation, states and counties from 1978. https://www2.census.gov/programs-surveys/bds/tables/time-series/2023/bds2023_st_cty_fac.csv. Retrieved 2026-10-22.Citation styles
APA 7
U.S. Census Bureau. (2025). Business Dynamics Statistics by firm age: employer firms of age zero, all covered industries, nation, states and counties from 1978 (Counties in Idaho by employer firm births, 2023) [Data set]. Retrieved October 22, 2026, from https://www2.census.gov/programs-surveys/bds/tables/time-series/2023/bds2023_st_cty_fac.csv
MLA 9
Business Dynamics Statistics by firm age: employer firms of age zero, all covered industries, nation, states and counties from 1978, Counties in Idaho by employer firm births, 2023. U.S. Census Bureau, 25 Sept. 2025, https://www2.census.gov/programs-surveys/bds/tables/time-series/2023/bds2023_st_cty_fac.csv. Invokely, https://invokely.ai/rankings/employer-firm-births/idaho-counties. Accessed 22 Oct. 2026.
Chicago (author-date)
U.S. Census Bureau. 2025. Business Dynamics Statistics by firm age: employer firms of age zero, all covered industries, nation, states and counties from 1978. Counties in Idaho by employer firm births, 2023. Dataset. Accessed October 22, 2026. https://www2.census.gov/programs-surveys/bds/tables/time-series/2023/bds2023_st_cty_fac.csv. Also distributed by Invokely, https://invokely.ai/rankings/employer-firm-births/idaho-counties.
Harvard
U.S. Census Bureau (2025) Business Dynamics Statistics by firm age: employer firms of age zero, all covered industries, nation, states and counties from 1978, Counties in Idaho by employer firm births, 2023 [Dataset]. Available at: https://www2.census.gov/programs-surveys/bds/tables/time-series/2023/bds2023_st_cty_fac.csv, via Invokely: https://invokely.ai/rankings/employer-firm-births/idaho-counties (Accessed: 22 October 2026).
BibTeX
@misc{census_counties_in_idaho_by_2023,
author = {{U.S. Census Bureau}},
title = {{Business Dynamics Statistics by firm age: employer firms of age zero, all covered industries, nation, states and counties from 1978: Counties in Idaho by employer firm births, 2023}},
year = {2025},
howpublished = {Data set},
url = {https://www2.census.gov/programs-surveys/bds/tables/time-series/2023/bds2023_st_cty_fac.csv},
urldate = {2026-10-22},
note = {Accessed via Invokely, https://invokely.ai/rankings/employer-firm-births/idaho-counties. Publisher attribution: U.S. Census Bureau. Business Dynamics Statistics by firm age: employer firms of age zero, all covered industries, nation, states and counties from 1978. https://www2.census.gov/programs-surveys/bds/tables/time-series/2023/bds2023\_st\_cty\_fac.csv. Retrieved 2026-10-22.},
}
RIS
TY - DATA
AU - U.S. Census Bureau
TI - Business Dynamics Statistics by firm age: employer firms of age zero, all covered industries, nation, states and counties from 1978: Counties in Idaho by employer firm births, 2023
PY - 2025
DA - 2025/09/25
PB - U.S. Census Bureau
DB - Invokely
UR - https://www2.census.gov/programs-surveys/bds/tables/time-series/2023/bds2023_st_cty_fac.csv
L2 - https://invokely.ai/rankings/employer-firm-births/idaho-counties
Y2 - 2026/10/22
N1 - Accessed via Invokely, https://invokely.ai/rankings/employer-firm-births/idaho-counties.
N1 - Publisher attribution: U.S. Census Bureau. Business Dynamics Statistics by firm age: employer firms of age zero, all covered industries, nation, states and counties from 1978. https://www2.census.gov/programs-surveys/bds/tables/time-series/2023/bds2023_st_cty_fac.csv. Retrieved 2026-10-22.
ER -
Use this data in your AI agent
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Rank Counties in Idaho by employer firm births using official data, and cite the source.
rank_places {"indicator":"employer_firm_births","level":"province","within":"Idaho","limit":10}
GET https://invokely.ai/api/v1/rank?indicator=employer_firm_births&level=province&within=Idaho&limit=10Questions
Which county has the highest employer firm births?
Ada County, with 1,190 in 2023, according to the U.S. Census Bureau.
Which county has the lowest employer firm births?
Clark County, with 0 in 2023.
Where does this ranking come from?
Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, Business Dynamics Statistics by firm age: employer firms of age zero, all covered industries, nation, states and counties from 1978. Retrieved 2026-10-22. 1 counties have no value for 2023 and are not ranked.