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Demographics Table

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Demographic Data Report for Maine 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 descending
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
Maine N/A 18.3 251,882 50 of 52
United States N/A 22.2 73,645,238 N/A
Androscoggin County Urban 21.1 23,676 1,936
Aroostook County Rural 18.7 12,587 2,629
Cumberland County Urban 18.2 55,777 2,731
Franklin County Rural 17.2 5,177 2,882
Hancock County Rural 16.5 9,241 2,951
Kennebec County Rural 19.0 23,841 2,557
Knox County Rural 17.1 6,971 2,892
Lincoln County Rural 16.8 6,018 2,927
Oxford County Rural 17.9 10,487 2,778
Penobscot County Urban 17.8 27,387 2,803
Piscataquis County Rural 15.8 2,701 3,008
Sagadahoc County Urban 17.9 6,658 2,778
Somerset County Rural 18.6 9,467 2,650
Waldo County Rural 18.0 7,207 2,761
Washington County Rural 18.7 5,847 2,629
York County Urban 18.1 38,840 2,747
Notes:
Created by statecancerprofiles.cancer.gov on 07/02/2025 2:07 am.

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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