Counties in Maryland by business revenue: manufacturing (Economic Census)

Baltimore County had the highest business revenue: manufacturing (Economic Census) of 24 counties in 2017, at $7.61 billion. Calvert County had the lowest, at $79.51 million. The median was $1.14 billion and the figure for Maryland was $41.78 billion. Source: the U.S. Census Bureau.

Highest7,606.6Baltimore County

Lowest79.5Calvert County

Median1,138.824 counties

Maryland41,776.9History

Map of counties, 2017

Under 190
190 to 450
450 to 1,600
1,600 to 2,600
2,600 and over

USD million, 2017. Source: U.S. Census Bureau, Economic Census basic statistics by geography (EC1700BASIC, EC2200BASIC): sales, value of shipments, or revenue (RCPTOT) of manufacturing (NAICS 31-33), all establishments. Boundaries: U.S. Census Bureau cartographic boundary files.

All counties, 2017

USD million. Source: U.S. Census Bureau, Economic Census basic statistics by geography (EC1700BASIC, EC2200BASIC): sales, value of shipments, or revenue (RCPTOT) of manufacturing (NAICS 31-33), all establishments. Retrieved 2026-10-12.

Full ranking

Rank	Counties	2017 USD million
1	Baltimore County	7,606.6
2	Baltimore city	5,482.7
3	Anne Arundel County	5,065.7
4	Washington County	3,910
5	Frederick County	3,175.9
6	Harford County	2,179.4
7	Montgomery County	2,098.8
8	Prince George's County	2,041.5
9	Cecil County	1,974.6
10	Howard County	1,738.3
11	Carroll County	1,283.2
12	Allegany County	1,192.5
13	Wicomico County	1,085.1
14	Dorchester County	818.5
15	Caroline County	362.7
16	Queen Anne's County	329.6
17	Kent County	322
18	Worcester County	259.9
19	Somerset County	204.9
20	Garrett County	176
21	Talbot County	164.5
22	St. Mary's County	117.5
23	Charles County	107.5
24	Calvert County	79.5

Other periods

2022
2017

About this ranking

Sales, value of shipments or revenue of employer establishments in manufacturing (NAICS 31-33), in millions of current US dollars, from the U.S. Census Bureau Economic Census.

Economic Census, taken every five years: values exist for 2017 and 2022 only, and the 2027 census publishes about 2029. Revenue of employer establishments located in the place, in millions of current US dollars, not adjusted for inflation; nonemployers (nonemployer_receipts_usd_*) are not included, and government owned establishments are generally out of scope. Manufacturing is the value of shipments and wholesale and retail trade are sales, so an establishment selling to another counts in both and sectors do not add up to output or GDP. Cells that would disclose individual companies (flag D) or that Census does not publish are missing here, not zero; counties are published for 14 of the 18 sectors. Sectors follow NAICS 2017 for 2017 and NAICS 2022 for 2022.

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. Economic Census basic statistics by geography (EC1700BASIC, EC2200BASIC): sales, value of shipments, or revenue (RCPTOT) of manufacturing (NAICS 31-33), all establishments. https://www2.census.gov/programs-surveys/economic-census/data/2017/sector00/EC1700BASIC.zip. 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. (2021). Economic Census basic statistics by geography (EC1700BASIC, EC2200BASIC): sales, value of shipments, or revenue (RCPTOT) of manufacturing (NAICS 31-33), all establishments (Counties in Maryland by business revenue: manufacturing (Economic Census), 2017) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/economic-census/data/2017/sector00/EC1700BASIC.zip

MLA 9

Economic Census basic statistics by geography (EC1700BASIC, EC2200BASIC): sales, value of shipments, or revenue (RCPTOT) of manufacturing (NAICS 31-33), all establishments, Counties in Maryland by business revenue: manufacturing (Economic Census), 2017. U.S. Census Bureau, 27 May 2021, https://www2.census.gov/programs-surveys/economic-census/data/2017/sector00/EC1700BASIC.zip. Invokely, https://invokely.ai/rankings/business-revenue-manufacturing/maryland-counties?period=2017. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2021. Economic Census basic statistics by geography (EC1700BASIC, EC2200BASIC): sales, value of shipments, or revenue (RCPTOT) of manufacturing (NAICS 31-33), all establishments. Counties in Maryland by business revenue: manufacturing (Economic Census), 2017. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/economic-census/data/2017/sector00/EC1700BASIC.zip. Also distributed by Invokely, https://invokely.ai/rankings/business-revenue-manufacturing/maryland-counties?period=2017.

Harvard

U.S. Census Bureau (2021) Economic Census basic statistics by geography (EC1700BASIC, EC2200BASIC): sales, value of shipments, or revenue (RCPTOT) of manufacturing (NAICS 31-33), all establishments, Counties in Maryland by business revenue: manufacturing (Economic Census), 2017 [Dataset]. Available at: https://www2.census.gov/programs-surveys/economic-census/data/2017/sector00/EC1700BASIC.zip, via Invokely: https://invokely.ai/rankings/business-revenue-manufacturing/maryland-counties?period=2017 (Accessed: 12 October 2026).

BibTeX

@misc{census_counties_in_maryland_by_2017,
  author = {{U.S. Census Bureau}},
  title = {{Economic Census basic statistics by geography (EC1700BASIC, EC2200BASIC): sales, value of shipments, or revenue (RCPTOT) of manufacturing (NAICS 31-33), all establishments: Counties in Maryland by business revenue: manufacturing (Economic Census), 2017}},
  year = {2021},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/economic-census/data/2017/sector00/EC1700BASIC.zip},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/business-revenue-manufacturing/maryland-counties?period=2017. Publisher attribution: U.S. Census Bureau. Economic Census basic statistics by geography (EC1700BASIC, EC2200BASIC): sales, value of shipments, or revenue (RCPTOT) of manufacturing (NAICS 31-33), all establishments. https://www2.census.gov/programs-surveys/economic-census/data/2017/sector00/EC1700BASIC.zip. Retrieved 2026-10-12.},
}

RIS

TY  - DATA
AU  - U.S. Census Bureau
TI  - Economic Census basic statistics by geography (EC1700BASIC, EC2200BASIC): sales, value of shipments, or revenue (RCPTOT) of manufacturing (NAICS 31-33), all establishments: Counties in Maryland by business revenue: manufacturing (Economic Census), 2017
PY  - 2021
DA  - 2021/05/27
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www2.census.gov/programs-surveys/economic-census/data/2017/sector00/EC1700BASIC.zip
L2  - https://invokely.ai/rankings/business-revenue-manufacturing/maryland-counties?period=2017
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/business-revenue-manufacturing/maryland-counties?period=2017.
N1  - Publisher attribution: U.S. Census Bureau. Economic Census basic statistics by geography (EC1700BASIC, EC2200BASIC): sales, value of shipments, or revenue (RCPTOT) of manufacturing (NAICS 31-33), all establishments. https://www2.census.gov/programs-surveys/economic-census/data/2017/sector00/EC1700BASIC.zip. Retrieved 2026-10-12.
ER  -

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Questions

Which county has the highest business revenue: manufacturing (Economic Census)?

Baltimore County, with $7.61 billion in 2017, according to the U.S. Census Bureau.

Which county has the lowest business revenue: manufacturing (Economic Census)?

Calvert County, with $79.51 million 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, Economic Census basic statistics by geography (EC1700BASIC, EC2200BASIC): sales, value of shipments, or revenue (RCPTOT) of manufacturing (NAICS 31-33), all establishments. Retrieved 2026-10-12.