Counties in Idaho by business establishments (QCEW)

Ada County had the highest business establishments (QCEW) of 44 counties in 2016, at 14,927. Clark County had the lowest, at 51. The median was 483 and the figure for Idaho was 58,858. Source: the U.S. Bureau of Labor Statistics.

Keep it in a collection in your library.
Highest14,927Ada County
Lowest51Clark County
Median48344 counties
Idaho58,858History

Map of counties, 2016

Ada County: 14,927 countAdams County: 196 countBannock County: 2,265 countBear Lake County: 233 countBenewah County: 351 countBingham County: 1,092 countBlaine County: 1,580 countBoise County: 195 countBonner County: 1,606 countBonneville County: 3,764 countBoundary County: 472 countButte County: 146 countCamas County: 67 countCanyon County: 4,624 countCaribou County: 285 countCassia County: 882 countClark County: 51 countClearwater County: 315 countCuster County: 249 countElmore County: 610 countFranklin County: 396 countFremont County: 383 countGem County: 458 countGooding County: 538 countIdaho County: 564 countJefferson County: 642 countJerome County: 682 countKootenai County: 5,016 countLatah County: 1,054 countLemhi County: 389 countLewis County: 206 countLincoln County: 156 countMadison County: 979 countMinidoka County: 572 countNez Perce County: 1,222 countOneida County: 131 countOwyhee County: 293 countPayette County: 591 countPower County: 233 countShoshone County: 413 countTeton County: 493 countTwin Falls County: 2,854 countValley County: 613 countWashington County: 290 count
  • Under 200
  • 200 to 300
  • 300 to 500
  • 500 to 600
  • 600 to 1,500
  • 1,500 and over
count, 2016. Source: BLS, Quarterly Census of Employment and Wages (QCEW): annual average establishments, total covered, all industries (NAICS 10), nation, states and counties. Boundaries: U.S. Census Bureau cartographic boundary files.

All counties, 2016

Ada County: 14,927 countAda County14,927Kootenai County: 5,016 countKootenai County5,016Canyon County: 4,624 countCanyon County4,624Bonneville County: 3,764 countBonneville County3,764Twin Falls County: 2,854 countTwin Falls County2,854Bannock County: 2,265 countBannock County2,265Bonner County: 1,606 countBonner County1,606Blaine County: 1,580 countBlaine County1,580Nez Perce County: 1,222 countNez Perce County1,222Bingham County: 1,092 countBingham County1,092Latah County: 1,054 countLatah County1,054Madison County: 979 countMadison County979Cassia County: 882 countCassia County882Jerome County: 682 countJerome County682Jefferson County: 642 countJefferson County642Valley County: 613 countValley County613Elmore County: 610 countElmore County610Payette County: 591 countPayette County591Minidoka County: 572 countMinidoka County572Idaho County: 564 countIdaho County564Gooding County: 538 countGooding County538Teton County: 493 countTeton County493Boundary County: 472 countBoundary County472Gem County: 458 countGem County458Shoshone County: 413 countShoshone County413Franklin County: 396 countFranklin County396Lemhi County: 389 countLemhi County389Fremont County: 383 countFremont County383Benewah County: 351 countBenewah County351Clearwater County: 315 countClearwater County315Owyhee County: 293 countOwyhee County293Washington County: 290 countWashington County290Caribou County: 285 countCaribou County285Custer County: 249 countCuster County249Bear Lake County: 233 countBear Lake County233Power County: 233 countPower County233Lewis County: 206 countLewis County206Adams County: 196 countAdams County196Boise County: 195 countBoise County195Lincoln County: 156 countLincoln County156Butte County: 146 countButte County146Oneida County: 131 countOneida County131Camas County: 67 countCamas County67Clark County: 51 countClark County51Ada County: 14,927 countAda County14,927Kootenai County: 5,016 countKootenai County5,016Canyon County: 4,624 countCanyon County4,624Bonneville County: 3,764 countBonneville County3,764Twin Falls County: 2,854 countTwin Falls County2,854Bannock County: 2,265 countBannock County2,265Bonner County: 1,606 countBonner County1,606Blaine County: 1,580 countBlaine County1,580Nez Perce County: 1,222 countNez Perce County1,222Bingham County: 1,092 countBingham County1,092Latah County: 1,054 countLatah County1,054Madison County: 979 countMadison County979Cassia County: 882 countCassia County882Jerome County: 682 countJerome County682Jefferson County: 642 countJefferson County642Valley County: 613 countValley County613Elmore County: 610 countElmore County610Payette County: 591 countPayette County591Minidoka County: 572 countMinidoka County572Idaho County: 564 countIdaho County564Gooding County: 538 countGooding County538Teton County: 493 countTeton County493Boundary County: 472 countBoundary County472Gem County: 458 countGem County458Shoshone County: 413 countShoshone County413Franklin County: 396 countFranklin County396Lemhi County: 389 countLemhi County389Fremont County: 383 countFremont County383Benewah County: 351 countBenewah County351Clearwater County: 315 countClearwater County315Owyhee County: 293 countOwyhee County293Washington County: 290 countWashington County290Caribou County: 285 countCaribou County285Custer County: 249 countCuster County249Bear Lake County: 233 countBear Lake County233Power County: 233 countPower County233Lewis County: 206 countLewis County206Adams County: 196 countAdams County196Boise County: 195 countBoise County195Lincoln County: 156 countLincoln County156Butte County: 146 countButte County146Oneida County: 131 countOneida County131Camas County: 67 countCamas County67Clark County: 51 countClark County51
count. Source: BLS, Quarterly Census of Employment and Wages (QCEW): annual average establishments, total covered, all industries (NAICS 10), nation, states and counties. Retrieved 2026-10-12.

Full ranking

RankCounties2016
count
Change on 2015
1Ada County14,927+5.5%
2Kootenai County5,016+5.1%
3Canyon County4,624+6%
4Bonneville County3,764+3.8%
5Twin Falls County2,854+4.8%
6Bannock County2,265+3%
7Bonner County1,606+4.5%
8Blaine County1,580+1.4%
9Nez Perce County1,222+0.2%
10Bingham County1,092+1.1%
11Latah County1,054+2.5%
12Madison County979+2.9%
13Cassia County882+5.6%
14Jerome County6820%
15Jefferson County642+5.1%
16Valley County613+3.5%
17Elmore County610+2.7%
18Payette County591+1.2%
19Minidoka County572+1.4%
20Idaho County564-1.6%
21Gooding County538+2.3%
22Teton County493+2.1%
23Boundary County472+1.3%
24Gem County458+7.3%
25Shoshone County413+0.2%
26Franklin County396+2.9%
27Lemhi County389+1%
28Fremont County383+1.9%
29Benewah County351+2.6%
30Clearwater County3150%
31Owyhee County293+1.4%
32Washington County290-2.7%
33Caribou County285-0.7%
34Custer County249+2.5%
35Bear Lake County233-2.1%
35Power County233-0.4%
37Lewis County206-1%
38Adams County196-2%
39Boise County195+3.7%
40Lincoln County156+2.6%
41Butte County146-2.7%
42Oneida County131+2.3%
43Camas County67-4.3%
44Clark County51-5.6%

Other periods

About this ranking

Average number of establishments with jobs covered by unemployment insurance during the year, all industries, private and government, from the Quarterly Census of Employment and Wages (QCEW) of the U.S. Bureau of Labor Statistics. An establishment is a single place of business, such as a factory, store or office; a company with several locations has several.

Counts places of business, not firms: for firms use employer_firms. Changes in how large employers report their locations can move the count without any change in activity.

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. Bureau of Labor Statistics. Quarterly Census of Employment and Wages (QCEW): annual average establishments, total covered, all industries (NAICS 10), nation, states and counties. https://data.bls.gov/cew/data/api/2016/a/industry/10.csv. 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. Bureau of Labor Statistics. (2026). Quarterly Census of Employment and Wages (QCEW): annual average establishments, total covered, all industries (NAICS 10), nation, states and counties (Counties in Idaho by business establishments (QCEW), 2016) [Data set]. Retrieved October 12, 2026, from https://data.bls.gov/cew/data/api/2016/a/industry/10.csv

MLA 9

Quarterly Census of Employment and Wages (QCEW): annual average establishments, total covered, all industries (NAICS 10), nation, states and counties, Counties in Idaho by business establishments (QCEW), 2016. U.S. Bureau of Labor Statistics, 21 Aug. 2026, https://data.bls.gov/cew/data/api/2016/a/industry/10.csv. Invokely, https://invokely.ai/rankings/business-establishments/idaho-counties?period=2016. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Bureau of Labor Statistics. 2026. Quarterly Census of Employment and Wages (QCEW): annual average establishments, total covered, all industries (NAICS 10), nation, states and counties. Counties in Idaho by business establishments (QCEW), 2016. Dataset. Accessed October 12, 2026. https://data.bls.gov/cew/data/api/2016/a/industry/10.csv. Also distributed by Invokely, https://invokely.ai/rankings/business-establishments/idaho-counties?period=2016.

Harvard

U.S. Bureau of Labor Statistics (2026) Quarterly Census of Employment and Wages (QCEW): annual average establishments, total covered, all industries (NAICS 10), nation, states and counties, Counties in Idaho by business establishments (QCEW), 2016 [Dataset]. Available at: https://data.bls.gov/cew/data/api/2016/a/industry/10.csv, via Invokely: https://invokely.ai/rankings/business-establishments/idaho-counties?period=2016 (Accessed: 12 October 2026).

BibTeX
@misc{bureau_counties_in_idaho_by_2016,
  author = {{U.S. Bureau of Labor Statistics}},
  title = {{Quarterly Census of Employment and Wages (QCEW): annual average establishments, total covered, all industries (NAICS 10), nation, states and counties: Counties in Idaho by business establishments (QCEW), 2016}},
  year = {2026},
  howpublished = {Data set},
  url = {https://data.bls.gov/cew/data/api/2016/a/industry/10.csv},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/business-establishments/idaho-counties?period=2016. Publisher attribution: U.S. Bureau of Labor Statistics. Quarterly Census of Employment and Wages (QCEW): annual average establishments, total covered, all industries (NAICS 10), nation, states and counties. https://data.bls.gov/cew/data/api/2016/a/industry/10.csv. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - U.S. Bureau of Labor Statistics
TI  - Quarterly Census of Employment and Wages (QCEW): annual average establishments, total covered, all industries (NAICS 10), nation, states and counties: Counties in Idaho by business establishments (QCEW), 2016
PY  - 2026
DA  - 2026/08/21
PB  - U.S. Bureau of Labor Statistics
DB  - Invokely
UR  - https://data.bls.gov/cew/data/api/2016/a/industry/10.csv
L2  - https://invokely.ai/rankings/business-establishments/idaho-counties?period=2016
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/business-establishments/idaho-counties?period=2016.
N1  - Publisher attribution: U.S. Bureau of Labor Statistics. Quarterly Census of Employment and Wages (QCEW): annual average establishments, total covered, all industries (NAICS 10), nation, states and counties. https://data.bls.gov/cew/data/api/2016/a/industry/10.csv. Retrieved 2026-10-12.
ER  - 
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Questions

Which county has the highest business establishments (QCEW)?

Ada County, with 14,927 in 2016, according to the U.S. Bureau of Labor Statistics.

Which county has the lowest business establishments (QCEW)?

Clark County, with 51 in 2016.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Bureau of Labor Statistics, Quarterly Census of Employment and Wages (QCEW): annual average establishments, total covered, all industries (NAICS 10), nation, states and counties. Retrieved 2026-10-12.

Business establishments (QCEW): other rankings

Counties in Idaho: more rankings