| Industry Type | Count |
|---|---|
| Total of all sectors | 22 |
| Retail Trade | 5 |
| Professional, Scientific, and Technical Services | 4 |
| Construction | 3 |
| Administrative and Support and Waste Management and Remediation Services | 2 |
| Wholesale Trade | 2 |
| Transportation and Warehousing | 2 |
| Educational Services | 1 |
| Finance and Insurance | 1 |
| Manufacturing | 1 |
| Health Care and Social Assistance | 1 |
| Zip Code | City | County | Distance |
|---|---|---|---|
| 21794 | West Friendship | Howard | 2.81 ml |
| 21738 | Glenwood | Howard | 3.26 ml |
| 21737 | Glenelg | Howard | 4.7 ml |
| 21036 | Dayton | Howard | 6.06 ml |
| 21797 | Woodbine | Carroll | 6.23 ml |
| 21104 | Marriottsville | Carroll | 6.23 ml |
| 21042 | Ellicott City | Howard | 7.7 ml |
| 21029 | Clarksville | Howard | 8.61 ml |
| 20833 | Brookeville | Montgomery | 8.71 ml |
| 21163 | Woodstock | Baltimore | 9.08 ml |