There were 184 professional, scientific and technical services businesses in Arlington County ZIP Codes with between 20 and 49 employees in 2018, according to County Business Patterns (CBP) statistics provided by the United States Census Bureau.
CBP data indicates no other industry had more establishments with between 20 and 49 employees in Arlington County ZIP Codes than professional, scientific and technical services businesses.
The following table shows the top 10 industries of total establishments with between 20 and 49 employees in Arlington County in 2018.
| Industry | Total Establishments |
|---|---|
| Professional, scientific and technical services businesses | 184 |
| Accommodation and food services businesses | 170 |
| Retail trade businesses | 59 |
| Health care and social assistance businesses | 49 |
| Information businesses | 29 |
| Administrative, support, waste management and remediation services businesses | 27 |
| Real estate, rental and leasing businesses | 23 |
| Educational services businesses | 14 |
| Finance and insurance businesses | 12 |
| Transportation and warehousing businesses | 9 |



