Demographics Table
County![]() |
Value (Percent)![]() |
People (Age Under 18)![]() |
Rank within US (of 3146 counties) ![]() |
---|---|---|---|
United States | 22.6 | 73,429,392 | N/A |
Maryland | 22.3 | 1,341,682 | 30 of 52 |
Howard County | 24.4 | 77,947 | 660 |
St. Marys County | 24.4 | 27,345 | 690 |
Charles County | 24.1 | 38,473 | 756 |
Caroline County | 23.7 | 7,841 | 925 |
Frederick County | 23.4 | 58,744 | 1,061 |
Montgomery County | 23.3 | 243,582 | 1,072 |
Calvert County | 23.3 | 21,322 | 1,095 |
Cecil County | 22.8 | 23,332 | 1,345 |
Harford County | 22.4 | 56,568 | 1,484 |
Anne Arundel County | 22.4 | 127,729 | 1,518 |
Prince Georges County | 22.3 | 203,037 | 1,522 |
Wicomico County | 21.9 | 22,505 | 1,702 |
Washington County | 21.9 | 32,945 | 1,703 |
Carroll County | 21.9 | 36,679 | 1,731 |
Queen Annes County | 21.7 | 10,767 | 1,804 |
Baltimore County | 21.6 | 178,924 | 1,838 |
Dorchester County | 21.2 | 6,809 | 2,023 |
Baltimore City | 20.7 | 125,823 | 2,200 |
Garrett County | 18.8 | 5,501 | 2,715 |
Talbot County | 18.4 | 6,857 | 2,776 |
Allegany County | 17.4 | 12,449 | 2,911 |
Worcester County | 17.3 | 8,966 | 2,924 |
Somerset County | 17.3 | 4,455 | 2,925 |
Kent County | 15.8 | 3,082 | 3,053 |
Notes:
Created by statecancerprofiles.cancer.gov on 08/07/2022 11:25 am.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Age under 18, see the dictionary.
Health Service Areas are a single county or cluster of contiguous counties which are relatively self-contained with respect to hospital care. For more detailed information, please see Health Service Area information page. Puerto Rico is being treated as a Health Service Area for this data presentation.
Data for United States does not include Puerto Rico.
Created by statecancerprofiles.cancer.gov on 08/07/2022 11:25 am.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Age under 18, see the dictionary.
Health Service Areas are a single county or cluster of contiguous counties which are relatively self-contained with respect to hospital care. For more detailed information, please see Health Service Area information page. Puerto Rico is being treated as a Health Service Area for this data presentation.
Data for United States does not include Puerto Rico.