Counties in New Jersey by employer firms

Bergen County had the highest employer firms of 21 counties in 2020, at 25,277. Salem County had the lowest, at 924. The median was 7,852 and the figure for New Jersey was 171,064. Source: the U.S. Census Bureau.

Highest25,277Bergen County

Lowest924Salem County

Median7,85221 counties

New Jersey171,064History

Map of counties, 2020

Under 2,600
2,600 to 7,500
7,500 to 9,700
9,700 to 13K
13K and over

count, 2020. Source: U.S. Census Bureau, Business Dynamics Statistics: employer firms, all covered industries, nation, states and counties. Boundaries: U.S. Census Bureau cartographic boundary files.

All counties, 2020

count. Source: U.S. Census Bureau, Business Dynamics Statistics: employer firms, all covered industries, nation, states and counties. Retrieved 2026-10-11.

Full ranking

Rank	Counties	2020 count	Change on 2019
1	Bergen County	25,277	-1%
2	Middlesex County	17,054	-1.3%
3	Monmouth County	15,203	-0.8%
4	Essex County	15,031	-0.2%
5	Morris County	12,998	-0.6%
6	Union County	11,242	-0.7%
7	Hudson County	10,762	-0.3%
8	Ocean County	10,562	+0.6%
9	Passaic County	9,730	-1.4%
10	Camden County	8,567	-0.7%
11	Burlington County	7,852	-0.1%
12	Somerset County	7,637	-1.3%
13	Mercer County	7,467	-1.1%
14	Atlantic County	4,708	-1%
15	Gloucester County	4,701	+0.1%
16	Hunterdon County	3,093	-0.3%
17	Sussex County	2,587	-0.5%
18	Cape May County	2,460	-0.9%
19	Cumberland County	2,249	-1%
20	Warren County	1,899	-1.4%
21	Salem County	924	-0.9%

Other periods

About this ranking

Number of firms in the private nonfarm sectors covered by the US Census Bureau Business Dynamics Statistics. Establishments under common ownership form one firm.

Excludes nonemployer businesses. Differs from active_companies, the INE DIRCE count, which includes businesses without employees.

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. Census Bureau. Business Dynamics Statistics: employer firms, all covered industries, nation, states and counties. https://www2.census.gov/programs-surveys/bds/tables/time-series/2023/bds2023_st_cty.csv. Retrieved 2026-10-11.

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. (2025). Business Dynamics Statistics: employer firms, all covered industries, nation, states and counties (Counties in New Jersey by employer firms, 2020) [Data set]. Retrieved October 11, 2026, from https://www2.census.gov/programs-surveys/bds/tables/time-series/2023/bds2023_st_cty.csv

MLA 9

Business Dynamics Statistics: employer firms, all covered industries, nation, states and counties, Counties in New Jersey by employer firms, 2020. U.S. Census Bureau, 25 Sept. 2025, https://www2.census.gov/programs-surveys/bds/tables/time-series/2023/bds2023_st_cty.csv. Invokely, https://invokely.ai/rankings/employer-firms/new-jersey-counties?period=2020. Accessed 11 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2025. Business Dynamics Statistics: employer firms, all covered industries, nation, states and counties. Counties in New Jersey by employer firms, 2020. Dataset. Accessed October 11, 2026. https://www2.census.gov/programs-surveys/bds/tables/time-series/2023/bds2023_st_cty.csv. Also distributed by Invokely, https://invokely.ai/rankings/employer-firms/new-jersey-counties?period=2020.

Harvard

U.S. Census Bureau (2025) Business Dynamics Statistics: employer firms, all covered industries, nation, states and counties, Counties in New Jersey by employer firms, 2020 [Dataset]. Available at: https://www2.census.gov/programs-surveys/bds/tables/time-series/2023/bds2023_st_cty.csv, via Invokely: https://invokely.ai/rankings/employer-firms/new-jersey-counties?period=2020 (Accessed: 11 October 2026).

BibTeX

@misc{census_counties_in_new_jersey_2020,
  author = {{U.S. Census Bureau}},
  title = {{Business Dynamics Statistics: employer firms, all covered industries, nation, states and counties: Counties in New Jersey by employer firms, 2020}},
  year = {2025},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/bds/tables/time-series/2023/bds2023_st_cty.csv},
  urldate = {2026-10-11},
  note = {Accessed via Invokely, https://invokely.ai/rankings/employer-firms/new-jersey-counties?period=2020. Publisher attribution: U.S. Census Bureau. Business Dynamics Statistics: employer firms, all covered industries, nation, states and counties. https://www2.census.gov/programs-surveys/bds/tables/time-series/2023/bds2023\_st\_cty.csv. Retrieved 2026-10-11.},
}

RIS

TY  - DATA
AU  - U.S. Census Bureau
TI  - Business Dynamics Statistics: employer firms, all covered industries, nation, states and counties: Counties in New Jersey by employer firms, 2020
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.csv
L2  - https://invokely.ai/rankings/employer-firms/new-jersey-counties?period=2020
Y2  - 2026/10/11
N1  - Accessed via Invokely, https://invokely.ai/rankings/employer-firms/new-jersey-counties?period=2020.
N1  - Publisher attribution: U.S. Census Bureau. Business Dynamics Statistics: employer firms, all covered industries, nation, states and counties. https://www2.census.gov/programs-surveys/bds/tables/time-series/2023/bds2023_st_cty.csv. Retrieved 2026-10-11.
ER  -

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Questions

Which county has the highest employer firms?

Bergen County, with 25,277 in 2020, according to the U.S. Census Bureau.

Which county has the lowest employer firms?

Salem County, with 924 in 2020.

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: employer firms, all covered industries, nation, states and counties. Retrieved 2026-10-11.