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Demographics Table

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Demographic Data Report for Maryland by County
Population: Age under 18
All Races (includes Hispanic), Both Sexes
2019-2023 American Community Survey 5-Year Data
Sorted by Name

County
 sort alphabetically by name ascending
2023 Rural-Urban Continuum Codes Φ
 sort by rural urban descending
Value (Percent)
 sort by value ascending
People (Age Under 18)
 sort by sample size ascending
Rank within US
(of 3143 counties)
 sort by rank ascending
United States N/A 22.2 73,645,238 N/A
Maryland N/A 22.3 1,375,936 20 of 52
Worcester County Rural 17.3 9,206 2,869
Wicomico County Urban 22.5 23,435 1,340
Washington County Urban 21.9 33,904 1,606
Talbot County Rural 18.8 7,071 2,608
St. Marys County Urban 24.0 27,499 718
Somerset County Urban 17.5 4,311 2,844
Queen Annes County Urban 21.3 10,848 1,876
Prince Georges County Urban 22.2 212,476 1,469
Montgomery County Urban 22.9 242,703 1,173
Kent County Rural 15.6 3,013 3,026
Howard County Urban 24.0 80,273 718
Harford County Urban 22.4 58,790 1,385
Garrett County Rural 17.9 5,143 2,778
Frederick County Urban 23.4 65,575 947
Dorchester County Rural 21.2 6,898 1,907
Charles County Urban 24.0 40,477 718
Cecil County Urban 22.4 23,376 1,385
Carroll County Urban 22.0 38,366 1,567
Caroline County Rural 23.7 7,926 823
Calvert County Urban 23.2 21,786 1,042
Baltimore County Urban 21.9 186,425 1,606
Baltimore City Urban 20.9 120,494 2,008
Anne Arundel County Urban 22.7 133,885 1,250
Allegany County Rural 17.8 12,056 2,803
Notes:
Created by statecancerprofiles.cancer.gov on 07/11/2025 11:46 pm.

Φ Rural-Urban Continuum Codes provided by the USDA.

Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Age under 18, see the dictionary.

Data for United States does not include Puerto Rico.

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