Maryland county-to-county migration
24 Maryland counties. Top 10 origin and destination counties for each. Census ACS 2020 5-yr migration flows.
Frozen vintage. The Census Bureau has not released a newer county-to-county migration flows file. The 2020 5-yr vintage (covering 2016-2020) is the latest available as of build date.
Counties (by population)
- Montgomery County pop. 1,057,586
- Prince George's County pop. 955,584
- Baltimore County pop. 849,586
- Anne Arundel County pop. 590,936
- Baltimore City pop. 577,193
- Howard County pop. 333,916
- Frederick County pop. 280,341
- Harford County pop. 262,509
- Carroll County pop. 174,318
- Charles County pop. 168,710
- Washington County pop. 155,033
- St. Mary's County pop. 114,372
- Cecil County pop. 104,366
- Wicomico County pop. 104,117
- Calvert County pop. 93,791
- Allegany County pop. 67,762
- Worcester County pop. 53,279
- Queen Anne's County pop. 50,951
- Talbot County pop. 37,707
- Caroline County pop. 33,406
- Dorchester County pop. 32,612
- Garrett County pop. 28,713
- Somerset County pop. 24,685
- Kent County pop. 19,265
Source: U.S. Census Bureau, ACS County-to-County Migration Flows, 2020 5-yr (covering 2016-2020).