Projected Population For Each Maryland County in 2030
The U.S. Census Bureau conducts its decennial national census every 10 year. The census directly shapes federal funding allocations and congressional representation. According to 2020 data, Maryland’s population stands at 6,177,224, ranking it 18th nationally. The state has maintained steady growth of at least 7% per decade, positioning it as the 22nd fastest-growing state relative to population size. Below, we’ve listed Maryland’s 23 counties from smallest to largest projected 2030 population based on current trends.
23. Kent County: 20,900
22. Somerset County: 27,450
21. Garrett County: 30,250
20. Dorchester County: 35,160
19. Caroline County: 37,700
18. Talbot County: 39,650
17. Queen Anne’s County: 56,320
16. Worcester County: 57,150
15. Allegany County: 72,150
14. Calvert County: 97,900
13. Cecil County: 112,050
12. Wicomico County: 115,700
11. St. Mary’s County: 131,260
10: Washington County 164,900
9. Carroll County: 174,150
8. Charles County: 184,470
7. Harford County: 271,860
6. Frederick County: 300,580
5. Howard County: 356,860
4. Anne Arundel: 608,990
3. Baltimore County: 846,590
2. Prince George’s County: 940,960
1. Montgomery County: 1,124,790
Information courtesy of Maryland State Archives
Posted on 04/10/2025 in Uncategorized # dcl, deep creek, garrett, garrett county, maryland, population, western maryland
