Counties in Maryland by establishment entry rate

Prince George's County had the highest establishment entry rate of 24 counties in 2022, at 12.398%. Allegany County had the lowest, at 7.429%. The median was 10.152% and the figure for Maryland was 10.842%. Source: the U.S. Census Bureau.

Highest12.398Prince George's County

Lowest7.429Allegany County

Median10.15224 counties

Maryland10.842History

Map of counties, 2022

Under 8.9
8.9 to 9.5
9.5 to 11
11 and over

%, 2022. Source: U.S. Census Bureau, Business Dynamics Statistics: establishment entry rate, all covered industries, nation and states from 1978, counties from 2010. Boundaries: U.S. Census Bureau cartographic boundary files.

All counties, 2022

%. Source: U.S. Census Bureau, Business Dynamics Statistics: establishment entry rate, all covered industries, nation and states from 1978, counties from 2010. Retrieved 2026-10-12.

Full ranking

Rank	Counties	2022 (%)	Change on 2021
1	Prince George's County	12.398	-0.37 pts
2	Baltimore city	11.996	+1.16 pts
3	Howard County	11.465	+1.71 pts
4	Worcester County	11.227	+1.88 pts
5	Queen Anne's County	11.142	+3.09 pts
6	Montgomery County	10.89	+0.5 pts
7	Baltimore County	10.846	+1.46 pts
8	Garrett County	10.641	+2.88 pts
9	St. Mary's County	10.554	+2.09 pts
10	Anne Arundel County	10.549	+0.9 pts
11	Charles County	10.42	-0.76 pts
12	Frederick County	10.274	+1 pts
13	Harford County	10.03	+1.1 pts
14	Carroll County	9.59	+1.82 pts
15	Talbot County	9.455	+0.12 pts
16	Kent County	9.337	+2.35 pts
17	Cecil County	8.975	+0.39 pts
18	Somerset County	8.974	+3.26 pts
19	Washington County	8.955	+0.75 pts
20	Caroline County	8.696	+1.5 pts
21	Calvert County	8.638	-0.95 pts
22	Wicomico County	8.368	-0.07 pts
23	Dorchester County	7.856	+0.25 pts
24	Allegany County	7.429	+0.74 pts

Other periods

About this ranking

Establishments that opened during the year (employees in March of the year and none a year earlier), as a percentage of the average number of establishments in the two years. United States: Census Bureau Business Dynamics Statistics.

An establishment is a single physical location, so a new branch of an existing firm counts as an entry: this is not the rate of new firms. Not comparable with enterprise_birth_rate, which counts new enterprises in Europe. 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. Equal values share a rank.

How to cite

U.S. Census Bureau. Business Dynamics Statistics: establishment entry rate, all covered industries, nation and states from 1978, counties from 2010. https://www2.census.gov/programs-surveys/bds/tables/time-series/2023/bds2023_st_cty.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. Census Bureau. (2025). Business Dynamics Statistics: establishment entry rate, all covered industries, nation and states from 1978, counties from 2010 (Counties in Maryland by establishment entry rate, 2022) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/bds/tables/time-series/2023/bds2023_st_cty.csv

MLA 9

Business Dynamics Statistics: establishment entry rate, all covered industries, nation and states from 1978, counties from 2010, Counties in Maryland by establishment entry rate, 2022. 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/establishment-entry-rate/maryland-counties?period=2022. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2025. Business Dynamics Statistics: establishment entry rate, all covered industries, nation and states from 1978, counties from 2010. Counties in Maryland by establishment entry rate, 2022. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/bds/tables/time-series/2023/bds2023_st_cty.csv. Also distributed by Invokely, https://invokely.ai/rankings/establishment-entry-rate/maryland-counties?period=2022.

Harvard

U.S. Census Bureau (2025) Business Dynamics Statistics: establishment entry rate, all covered industries, nation and states from 1978, counties from 2010, Counties in Maryland by establishment entry rate, 2022 [Dataset]. Available at: https://www2.census.gov/programs-surveys/bds/tables/time-series/2023/bds2023_st_cty.csv, via Invokely: https://invokely.ai/rankings/establishment-entry-rate/maryland-counties?period=2022 (Accessed: 12 October 2026).

BibTeX

@misc{census_counties_in_maryland_by_2022,
  author = {{U.S. Census Bureau}},
  title = {{Business Dynamics Statistics: establishment entry rate, all covered industries, nation and states from 1978, counties from 2010: Counties in Maryland by establishment entry rate, 2022}},
  year = {2025},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/bds/tables/time-series/2023/bds2023_st_cty.csv},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/establishment-entry-rate/maryland-counties?period=2022. Publisher attribution: U.S. Census Bureau. Business Dynamics Statistics: establishment entry rate, all covered industries, nation and states from 1978, counties from 2010. https://www2.census.gov/programs-surveys/bds/tables/time-series/2023/bds2023\_st\_cty.csv. Retrieved 2026-10-12.},
}

RIS

TY  - DATA
AU  - U.S. Census Bureau
TI  - Business Dynamics Statistics: establishment entry rate, all covered industries, nation and states from 1978, counties from 2010: Counties in Maryland by establishment entry rate, 2022
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/establishment-entry-rate/maryland-counties?period=2022
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/establishment-entry-rate/maryland-counties?period=2022.
N1  - Publisher attribution: U.S. Census Bureau. Business Dynamics Statistics: establishment entry rate, all covered industries, nation and states from 1978, counties from 2010. https://www2.census.gov/programs-surveys/bds/tables/time-series/2023/bds2023_st_cty.csv. Retrieved 2026-10-12.
ER  -

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Questions

Which county has the highest establishment entry rate?

Prince George's County, with 12.398% in 2022, according to the U.S. Census Bureau.

Which county has the lowest establishment entry rate?

Allegany County, with 7.429% in 2022.

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: establishment entry rate, all covered industries, nation and states from 1978, counties from 2010. Retrieved 2026-10-12.