Interpretation of Demographics Data
Demographic Data Report for Pennsylvania by County
Population: Age under 18
All Races (includes Hispanic), Both Sexes
2019-2023 American Community Survey 5-Year Data
Sorted by Value
United States
- 2023 Rural-Urban Continuum Codes Φ : N/A
- Value (Percent) : The value is 22.2 percent.
- People (Age Under 18) : The number of people (age under 18) is 73,645,238.
- Rank within US : N/A
Pennsylvania
- 2023 Rural-Urban Continuum Codes Φ : N/A
- Value (Percent) : The value is 20.6 percent.
- People (Age Under 18) : The number of people (age under 18) is 2,673,811.
- Rank within US : This state is ranked 41 of 52
Lancaster County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 23.3 percent.
- People (Age Under 18) : The number of people (age under 18) is 129,093.
- Rank within US : This county is ranked 1001 of 3143
Lebanon County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 22.7 percent.
- People (Age Under 18) : The number of people (age under 18) is 32,573.
- Rank within US : This county is ranked 1250 of 3143
Mifflin County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 22.7 percent.
- People (Age Under 18) : The number of people (age under 18) is 10,465.
- Rank within US : This county is ranked 1250 of 3143
Lehigh County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 22.5 percent.
- People (Age Under 18) : The number of people (age under 18) is 84,544.
- Rank within US : This county is ranked 1340 of 3143
Dauphin County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 22.4 percent.
- People (Age Under 18) : The number of people (age under 18) is 64,533.
- Rank within US : This county is ranked 1385 of 3143
Chester County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 22.3 percent.
- People (Age Under 18) : The number of people (age under 18) is 120,700.
- Rank within US : This county is ranked 1429 of 3143
Juniata County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 22.3 percent.
- People (Age Under 18) : The number of people (age under 18) is 5,214.
- Rank within US : This county is ranked 1429 of 3143
Bradford County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 22.2 percent.
- People (Age Under 18) : The number of people (age under 18) is 13,290.
- Rank within US : This county is ranked 1469 of 3143
Berks County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 22.1 percent.
- People (Age Under 18) : The number of people (age under 18) is 95,121.
- Rank within US : This county is ranked 1518 of 3143
Delaware County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 22.1 percent.
- People (Age Under 18) : The number of people (age under 18) is 127,359.
- Rank within US : This county is ranked 1518 of 3143
Franklin County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 22.1 percent.
- People (Age Under 18) : The number of people (age under 18) is 34,639.
- Rank within US : This county is ranked 1518 of 3143
York County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 22.0 percent.
- People (Age Under 18) : The number of people (age under 18) is 101,030.
- Rank within US : This county is ranked 1567 of 3143
Montgomery County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 21.5 percent.
- People (Age Under 18) : The number of people (age under 18) is 184,976.
- Rank within US : This county is ranked 1784 of 3143
Jefferson County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 21.4 percent.
- People (Age Under 18) : The number of people (age under 18) is 9,447.
- Rank within US : This county is ranked 1821 of 3143
Philadelphia County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 21.4 percent.
- People (Age Under 18) : The number of people (age under 18) is 338,722.
- Rank within US : This county is ranked 1821 of 3143
Perry County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 21.1 percent.
- People (Age Under 18) : The number of people (age under 18) is 9,686.
- Rank within US : This county is ranked 1936 of 3143
Erie County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 20.9 percent.
- People (Age Under 18) : The number of people (age under 18) is 56,338.
- Rank within US : This county is ranked 2008 of 3143
Crawford County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 20.6 percent.
- People (Age Under 18) : The number of people (age under 18) is 17,162.
- Rank within US : This county is ranked 2123 of 3143
Lycoming County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 20.6 percent.
- People (Age Under 18) : The number of people (age under 18) is 23,423.
- Rank within US : This county is ranked 2123 of 3143
Snyder County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 20.6 percent.
- People (Age Under 18) : The number of people (age under 18) is 8,194.
- Rank within US : This county is ranked 2123 of 3143
Cumberland County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 20.5 percent.
- People (Age Under 18) : The number of people (age under 18) is 54,128.
- Rank within US : This county is ranked 2151 of 3143
Lackawanna County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 20.5 percent.
- People (Age Under 18) : The number of people (age under 18) is 44,299.
- Rank within US : This county is ranked 2151 of 3143
Blair County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 20.3 percent.
- People (Age Under 18) : The number of people (age under 18) is 24,690.
- Rank within US : This county is ranked 2213 of 3143
Luzerne County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 20.3 percent.
- People (Age Under 18) : The number of people (age under 18) is 66,051.
- Rank within US : This county is ranked 2213 of 3143
Montour County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 20.3 percent.
- People (Age Under 18) : The number of people (age under 18) is 3,662.
- Rank within US : This county is ranked 2213 of 3143
Clinton County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 20.2 percent.
- People (Age Under 18) : The number of people (age under 18) is 7,619.
- Rank within US : This county is ranked 2249 of 3143
Potter County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 20.2 percent.
- People (Age Under 18) : The number of people (age under 18) is 3,294.
- Rank within US : This county is ranked 2249 of 3143
Bucks County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 20.1 percent.
- People (Age Under 18) : The number of people (age under 18) is 129,878.
- Rank within US : This county is ranked 2274 of 3143
Lawrence County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 20.1 percent.
- People (Age Under 18) : The number of people (age under 18) is 17,157.
- Rank within US : This county is ranked 2274 of 3143
Schuylkill County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 19.9 percent.
- People (Age Under 18) : The number of people (age under 18) is 28,528.
- Rank within US : This county is ranked 2329 of 3143
Fulton County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 19.8 percent.
- People (Age Under 18) : The number of people (age under 18) is 2,882.
- Rank within US : This county is ranked 2359 of 3143
Northumberland County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 19.8 percent.
- People (Age Under 18) : The number of people (age under 18) is 17,994.
- Rank within US : This county is ranked 2359 of 3143
Adams County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 19.7 percent.
- People (Age Under 18) : The number of people (age under 18) is 20,759.
- Rank within US : This county is ranked 2378 of 3143
Tioga County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 19.7 percent.
- People (Age Under 18) : The number of people (age under 18) is 8,111.
- Rank within US : This county is ranked 2378 of 3143
Washington County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 19.7 percent.
- People (Age Under 18) : The number of people (age under 18) is 41,255.
- Rank within US : This county is ranked 2378 of 3143
McKean County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 19.6 percent.
- People (Age Under 18) : The number of people (age under 18) is 7,858.
- Rank within US : This county is ranked 2404 of 3143
Warren County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 19.6 percent.
- People (Age Under 18) : The number of people (age under 18) is 7,485.
- Rank within US : This county is ranked 2404 of 3143
Beaver County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 19.5 percent.
- People (Age Under 18) : The number of people (age under 18) is 32,535.
- Rank within US : This county is ranked 2445 of 3143
Bedford County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 19.5 percent.
- People (Age Under 18) : The number of people (age under 18) is 9,258.
- Rank within US : This county is ranked 2445 of 3143
Butler County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 19.5 percent.
- People (Age Under 18) : The number of people (age under 18) is 38,155.
- Rank within US : This county is ranked 2445 of 3143
Northampton County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 19.5 percent.
- People (Age Under 18) : The number of people (age under 18) is 61,502.
- Rank within US : This county is ranked 2445 of 3143
Cambria County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 19.3 percent.
- People (Age Under 18) : The number of people (age under 18) is 25,484.
- Rank within US : This county is ranked 2489 of 3143
Fayette County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 19.3 percent.
- People (Age Under 18) : The number of people (age under 18) is 24,555.
- Rank within US : This county is ranked 2489 of 3143
Monroe County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 19.3 percent.
- People (Age Under 18) : The number of people (age under 18) is 32,451.
- Rank within US : This county is ranked 2489 of 3143
Wyoming County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 19.3 percent.
- People (Age Under 18) : The number of people (age under 18) is 5,038.
- Rank within US : This county is ranked 2489 of 3143
Carbon County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 19.1 percent.
- People (Age Under 18) : The number of people (age under 18) is 12,454.
- Rank within US : This county is ranked 2537 of 3143
Greene County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 19.1 percent.
- People (Age Under 18) : The number of people (age under 18) is 6,740.
- Rank within US : This county is ranked 2537 of 3143
Mercer County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 19.1 percent.
- People (Age Under 18) : The number of people (age under 18) is 20,941.
- Rank within US : This county is ranked 2537 of 3143
Venango County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 19.1 percent.
- People (Age Under 18) : The number of people (age under 18) is 9,582.
- Rank within US : This county is ranked 2537 of 3143
Armstrong County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 19.0 percent.
- People (Age Under 18) : The number of people (age under 18) is 12,385.
- Rank within US : This county is ranked 2557 of 3143
Elk County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 19.0 percent.
- People (Age Under 18) : The number of people (age under 18) is 5,828.
- Rank within US : This county is ranked 2557 of 3143
Clarion County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 18.9 percent.
- People (Age Under 18) : The number of people (age under 18) is 7,064.
- Rank within US : This county is ranked 2581 of 3143
Susquehanna County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 18.8 percent.
- People (Age Under 18) : The number of people (age under 18) is 7,212.
- Rank within US : This county is ranked 2608 of 3143
Allegheny County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 18.7 percent.
- People (Age Under 18) : The number of people (age under 18) is 232,290.
- Rank within US : This county is ranked 2629 of 3143
Clearfield County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 18.4 percent.
- People (Age Under 18) : The number of people (age under 18) is 14,518.
- Rank within US : This county is ranked 2684 of 3143
Westmoreland County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 18.3 percent.
- People (Age Under 18) : The number of people (age under 18) is 64,731.
- Rank within US : This county is ranked 2702 of 3143
Somerset County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 18.2 percent.
- People (Age Under 18) : The number of people (age under 18) is 13,353.
- Rank within US : This county is ranked 2731 of 3143
Indiana County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 18.1 percent.
- People (Age Under 18) : The number of people (age under 18) is 15,044.
- Rank within US : This county is ranked 2747 of 3143
Huntingdon County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 17.9 percent.
- People (Age Under 18) : The number of people (age under 18) is 7,839.
- Rank within US : This county is ranked 2778 of 3143
Columbia County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 17.7 percent.
- People (Age Under 18) : The number of people (age under 18) is 11,493.
- Rank within US : This county is ranked 2816 of 3143
Union County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 17.5 percent.
- People (Age Under 18) : The number of people (age under 18) is 7,451.
- Rank within US : This county is ranked 2844 of 3143
Pike County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 17.3 percent.
- People (Age Under 18) : The number of people (age under 18) is 10,325.
- Rank within US : This county is ranked 2869 of 3143
Wayne County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 16.6 percent.
- People (Age Under 18) : The number of people (age under 18) is 8,515.
- Rank within US : This county is ranked 2939 of 3143
Cameron County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 16.3 percent.
- People (Age Under 18) : The number of people (age under 18) is 728.
- Rank within US : This county is ranked 2965 of 3143
Centre County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 14.8 percent.
- People (Age Under 18) : The number of people (age under 18) is 23,339.
- Rank within US : This county is ranked 3065 of 3143
Sullivan County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 10.2 percent.
- People (Age Under 18) : The number of people (age under 18) is 595.
- Rank within US : This county is ranked 3132 of 3143
Forest County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 3.6 percent.
- People (Age Under 18) : The number of people (age under 18) is 247.
- Rank within US : This county is ranked 3141 of 3143
Notes:
Created by statecancerprofiles.cancer.gov on 07/03/2025 3:17 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.