Counties in Maryland by business revenue: educational services (Economic Census), 2017

Montgomery County had the highest business revenue: educational services (Economic Census) of 17 counties in 2017, at $586.96 million. Dorchester County had the lowest, at $507,000. The median was $22.27 million and the figure for Maryland was $1.92 billion. Source: the U.S. Census Bureau.

Highest587Montgomery County

Lowest0.5Dorchester County

Median22.317 counties

Maryland1,921.2History

Map of counties, 2017

Under 5
5 to 15
15 to 26
26 to 190
190 and over
No data

USD million, 2017. Hatched areas have no value for this period. Source: U.S. Census Bureau, Economic Census basic statistics by geography (EC1700BASIC, EC2200BASIC): sales, value of shipments, or revenue (RCPTOT) of educational services (NAICS 61), 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 educational services (NAICS 61), all establishments. Retrieved 2026-10-12.

Full ranking

Rank	Counties	2017 USD million
1	Montgomery County	587
2	Baltimore city	429.8
3	Howard County	237.8
4	Baltimore County	202.6
5	Prince George's County	143.2
6	Anne Arundel County	137.2
7	Queen Anne's County	27.8
8	Frederick County	23.3
9	Harford County	22.3
10	Carroll County	15.8
11	St. Mary's County	13.8
12	Talbot County	11.1
13	Washington County	7.2
14	Wicomico County	4.1
15	Kent County	3.7
16	Worcester County	2.4
17	Dorchester County	0.5

About this ranking

Sales, value of shipments or revenue of employer establishments in educational services (NAICS 61), in millions of current US dollars, from the U.S. Census Bureau Economic Census. Excludes elementary and secondary schools, junior colleges, and colleges and universities (NAICS 6111 to 6113).

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. 3 counties with data in other periods have no value for 2017 and are left out rather than filled from another source. 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 educational services (NAICS 61), 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 educational services (NAICS 61), all establishments (Counties in Maryland by business revenue: educational services (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 educational services (NAICS 61), all establishments, Counties in Maryland by business revenue: educational services (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-educational-services/maryland-counties. 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 educational services (NAICS 61), all establishments. Counties in Maryland by business revenue: educational services (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-educational-services/maryland-counties.

Harvard

U.S. Census Bureau (2021) Economic Census basic statistics by geography (EC1700BASIC, EC2200BASIC): sales, value of shipments, or revenue (RCPTOT) of educational services (NAICS 61), all establishments, Counties in Maryland by business revenue: educational services (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-educational-services/maryland-counties (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 educational services (NAICS 61), all establishments: Counties in Maryland by business revenue: educational services (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-educational-services/maryland-counties. Publisher attribution: U.S. Census Bureau. Economic Census basic statistics by geography (EC1700BASIC, EC2200BASIC): sales, value of shipments, or revenue (RCPTOT) of educational services (NAICS 61), 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 educational services (NAICS 61), all establishments: Counties in Maryland by business revenue: educational services (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-educational-services/maryland-counties
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/business-revenue-educational-services/maryland-counties.
N1  - Publisher attribution: U.S. Census Bureau. Economic Census basic statistics by geography (EC1700BASIC, EC2200BASIC): sales, value of shipments, or revenue (RCPTOT) of educational services (NAICS 61), all establishments. https://www2.census.gov/programs-surveys/economic-census/data/2017/sector00/EC1700BASIC.zip. Retrieved 2026-10-12.
ER  -

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rank_places {"indicator":"business_revenue_usd_education_services","level":"province","within":"Maryland","limit":10}
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Questions

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

Montgomery County, with $586.96 million in 2017, according to the U.S. Census Bureau.

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

Dorchester County, with $507,000 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 educational services (NAICS 61), all establishments. Retrieved 2026-10-12. 3 counties have no value for 2017 and are not ranked.