Counties in New Hampshire by business establishments (QCEW)

Hillsborough County had the highest business establishments (QCEW) of 10 counties in 2021, at 12,567. Coos County had the lowest, at 1,010. The median was 2,657 and the figure for New Hampshire was 58,684. Source: the U.S. Bureau of Labor Statistics.

Highest12,567Hillsborough County

Lowest1,010Coos County

Median2,65710 counties

New Hampshire58,684History

Map of counties, 2021

Under 1,900
1,900 to 2,200
2,200 to 3,200
3,200 to 6,600
6,600 and over

count, 2021. 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, 2021

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	2021 count	Change on 2020
1	Hillsborough County	12,567	+1.6%
2	Rockingham County	11,542	+2.2%
3	Merrimack County	5,387	+2.5%
4	Grafton County	3,404	+1.6%
5	Strafford County	3,090	+2.9%
6	Cheshire County	2,224	+2.3%
7	Belknap County	2,178	+2.9%
8	Carroll County	2,062	+2.4%
9	Sullivan County	1,125	+1.3%
10	Coos County	1,010	+2.4%

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/2021/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), 2021) [Data set]. Retrieved October 12, 2026, from https://data.bls.gov/cew/data/api/2021/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), 2021. U.S. Bureau of Labor Statistics, 21 Aug. 2026, https://data.bls.gov/cew/data/api/2021/a/industry/10.csv. Invokely, https://invokely.ai/rankings/business-establishments/new-hampshire-counties?period=2021. 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), 2021. Dataset. Accessed October 12, 2026. https://data.bls.gov/cew/data/api/2021/a/industry/10.csv. Also distributed by Invokely, https://invokely.ai/rankings/business-establishments/new-hampshire-counties?period=2021.

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), 2021 [Dataset]. Available at: https://data.bls.gov/cew/data/api/2021/a/industry/10.csv, via Invokely: https://invokely.ai/rankings/business-establishments/new-hampshire-counties?period=2021 (Accessed: 12 October 2026).

BibTeX

@misc{bureau_counties_in_new_hampshire_2021,
  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), 2021}},
  year = {2026},
  howpublished = {Data set},
  url = {https://data.bls.gov/cew/data/api/2021/a/industry/10.csv},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/business-establishments/new-hampshire-counties?period=2021. 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/2021/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), 2021
PY  - 2026
DA  - 2026/08/21
PB  - U.S. Bureau of Labor Statistics
DB  - Invokely
UR  - https://data.bls.gov/cew/data/api/2021/a/industry/10.csv
L2  - https://invokely.ai/rankings/business-establishments/new-hampshire-counties?period=2021
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/business-establishments/new-hampshire-counties?period=2021.
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/2021/a/industry/10.csv. 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/business-establishments/new-hampshire-counties?period=2021" width="760" height="500" title="Counties in New Hampshire by business establishments (QCEW), 2021, 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 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}
GET https://invokely.ai/api/v1/rank?indicator=establishments_qcew&level=province&within=New%20Hampshire&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 business establishments (QCEW)?

Hillsborough County, with 12,567 in 2021, according to the U.S. Bureau of Labor Statistics.

Which county has the lowest business establishments (QCEW)?

Coos County, with 1,010 in 2021.

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.