Counties in New Hampshire by business establishments (QCEW)

Hillsborough County had the highest business establishments (QCEW) of 10 counties in 2019, at 12,244. Coos County had the lowest, at 1,004. The median was 2,544 and the figure for New Hampshire was 53,672. Source: the U.S. Bureau of Labor Statistics.

Highest12,244Hillsborough County

Lowest1,004Coos County

Median2,54410 counties

New Hampshire53,672History

Map of counties, 2019

Under 1,800
1,800 to 2,100
2,100 to 3,100
3,100 to 6,400
6,400 and over

count, 2019. 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, 2019

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

Rank	Counties	2019 count	Change on 2018
1	Hillsborough County	12,244	+0.9%
2	Rockingham County	11,123	+1.2%
3	Merrimack County	5,223	+1%
4	Grafton County	3,306	-0.1%
5	Strafford County	2,927	+1.1%
6	Cheshire County	2,160	+1%
7	Belknap County	2,056	+0.7%
8	Carroll County	2,007	+0.1%
9	Sullivan County	1,093	-0.7%
10	Coos County	1,004	+0.2%

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/2019/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 New Hampshire by business establishments (QCEW), 2019) [Data set]. Retrieved October 12, 2026, from https://data.bls.gov/cew/data/api/2019/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 New Hampshire by business establishments (QCEW), 2019. U.S. Bureau of Labor Statistics, 21 Aug. 2026, https://data.bls.gov/cew/data/api/2019/a/industry/10.csv. Invokely, https://invokely.ai/rankings/business-establishments/new-hampshire-counties?period=2019. 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 New Hampshire by business establishments (QCEW), 2019. Dataset. Accessed October 12, 2026. https://data.bls.gov/cew/data/api/2019/a/industry/10.csv. Also distributed by Invokely, https://invokely.ai/rankings/business-establishments/new-hampshire-counties?period=2019.

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 New Hampshire by business establishments (QCEW), 2019 [Dataset]. Available at: https://data.bls.gov/cew/data/api/2019/a/industry/10.csv, via Invokely: https://invokely.ai/rankings/business-establishments/new-hampshire-counties?period=2019 (Accessed: 12 October 2026).

BibTeX

@misc{bureau_counties_in_new_hampshire_2019,
  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 New Hampshire by business establishments (QCEW), 2019}},
  year = {2026},
  howpublished = {Data set},
  url = {https://data.bls.gov/cew/data/api/2019/a/industry/10.csv},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/business-establishments/new-hampshire-counties?period=2019. 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/2019/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 New Hampshire by business establishments (QCEW), 2019
PY  - 2026
DA  - 2026/08/21
PB  - U.S. Bureau of Labor Statistics
DB  - Invokely
UR  - https://data.bls.gov/cew/data/api/2019/a/industry/10.csv
L2  - https://invokely.ai/rankings/business-establishments/new-hampshire-counties?period=2019
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/business-establishments/new-hampshire-counties?period=2019.
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/2019/a/industry/10.csv. Retrieved 2026-10-12.
ER  -

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Rank Counties in New Hampshire by business establishments (QCEW) using official data, and cite the source.

rank_places {"indicator":"establishments_qcew","level":"province","within":"New Hampshire","limit":10}
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Questions

Which county has the highest business establishments (QCEW)?

Hillsborough County, with 12,244 in 2019, according to the U.S. Bureau of Labor Statistics.

Which county has the lowest business establishments (QCEW)?

Coos County, with 1,004 in 2019.

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.