# Counties in Maryland by business revenue: transportation and warehousing (Economic Census), 2022

All 22 values come from U.S. Census Bureau for 2022, so the places are comparable. 2 counties have no value for that period and are not ranked.

- Indicator id: `business_revenue_usd_transportation_warehousing`
- Unit: USD million
- Definition: Sales, value of shipments or revenue of employer establishments in transportation and warehousing (NAICS 48-49), in millions of current US dollars, from the U.S. Census Bureau Economic Census. Excludes rail transportation (NAICS 482) and the Postal Service (491).
- Source: U.S. Census Bureau, Economic Census basic statistics by geography (EC1700BASIC, EC2200BASIC): sales, value of shipments, or revenue (RCPTOT) of transportation and warehousing (NAICS 48-49), all establishments (https://www2.census.gov/programs-surveys/economic-census/data/2022/sector00/EC2200BASIC.zip)
- Publisher page: https://invokely.ai/en/publishers/us-census-bureau
- Retrieved: 2026-10-12
- Citation: U.S. Census Bureau. Economic Census basic statistics by geography (EC1700BASIC, EC2200BASIC): sales, value of shipments, or revenue (RCPTOT) of transportation and warehousing (NAICS 48-49), all establishments. https://www2.census.gov/programs-surveys/economic-census/data/2022/sector00/EC2200BASIC.zip. Retrieved 2026-10-12.
- Web page: https://invokely.ai/rankings/business-revenue-transportation-warehousing/maryland-counties

| Rank | Place | USD million |
|---:|---|---:|
| 1 | Anne Arundel County | 2,610.8 |
| 2 | Baltimore city | 1,939.1 |
| 3 | Prince George's County | 1,894.1 |
| 4 | Baltimore County | 1,742.7 |
| 5 | Howard County | 848.9 |
| 6 | Montgomery County | 789.4 |
| 7 | Washington County | 661.9 |
| 8 | Harford County | 327.5 |
| 9 | Frederick County | 317.6 |
| 10 | Cecil County | 306.5 |
| 11 | Wicomico County | 304.4 |
| 12 | St. Mary's County | 226.3 |
| 13 | Carroll County | 219.6 |
| 14 | Charles County | 168.2 |
| 15 | Caroline County | 146.6 |
| 16 | Allegany County | 145.3 |
| 17 | Talbot County | 65.3 |
| 18 | Dorchester County | 63.9 |
| 19 | Calvert County | 40.7 |
| 20 | Queen Anne's County | 39.3 |
| 21 | Worcester County | 15.6 |
| 22 | Somerset County | 11.5 |