Counties in Maryland by establishment entry rate

Somerset County had the highest establishment entry rate of 24 counties in 2017, at 10.107%. Kent County had the lowest, at 5.856%. The median was 8.416% and the figure for Maryland was 8.864%. Source: the U.S. Census Bureau.

Highest10.107Somerset County

Lowest5.856Kent County

Median8.41624 counties

Maryland8.864History

Map of counties, 2017

Under 7.1
7.1 to 7.9
7.9 to 8.7
8.7 to 9.3
9.3 and over

%, 2017. 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, 2017

%. 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	2017 (%)	Change on 2016
1	Somerset County	10.107	+3.35 pts
2	Prince George's County	9.72	-1.07 pts
3	Howard County	9.679	-1.02 pts
4	Montgomery County	9.589	-0.52 pts
5	Worcester County	9.312	-0.11 pts
6	Harford County	9.223	+0.22 pts
7	Baltimore city	9.121	-1.27 pts
8	Dorchester County	9.019	+3.05 pts
9	Baltimore County	8.937	+0.47 pts
10	Queen Anne's County	8.779	-1.64 pts
11	Charles County	8.543	+1.05 pts
12	Talbot County	8.539	+0.29 pts
13	Anne Arundel County	8.293	-1.09 pts
14	Caroline County	7.907	-1.73 pts
15	Frederick County	7.901	-1.06 pts
16	Cecil County	7.876	-1.19 pts
17	St. Mary's County	7.75	-1.67 pts
18	Calvert County	7.593	-1.93 pts
19	Carroll County	7.181	-1.28 pts
20	Washington County	7.042	-0.51 pts
21	Allegany County	6.697	+0.57 pts
22	Wicomico County	6.572	-0.67 pts
23	Garrett County	6.389	-2.43 pts
24	Kent County	5.856	+1.11 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, 2017) [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, 2017. 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=2017. 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, 2017. 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=2017.

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, 2017 [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=2017 (Accessed: 12 October 2026).

BibTeX

@misc{census_counties_in_maryland_by_2017,
  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, 2017}},
  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=2017. 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, 2017
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=2017
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/establishment-entry-rate/maryland-counties?period=2017.
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?

Somerset County, with 10.107% in 2017, according to the U.S. Census Bureau.

Which county has the lowest establishment entry rate?

Kent County, with 5.856% in 2017.

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.