US Census Data

Youngest by median age in Pennsylvania

Pennsylvania counties and cities ranked by median age.

This page ranks the counties and cities of Pennsylvania by median age — which have the lowest median age, according to the US Census Bureau's American Community Survey 5-year estimates.

Among counties, Centre County leads at 33.8 yrs.

Among cities & places, Buffington leads at 3.9 yrs.

Counties

#NameMedian age
1Centre County33.8 yrs
2Philadelphia County35.1 yrs
3Delaware County39.0 yrs
4Lancaster County39.1 yrs
5Lehigh County39.3 yrs
6Dauphin County39.4 yrs
7Indiana County39.5 yrs
8Clinton County39.8 yrs
9Berks County39.9 yrs
10Erie County40.1 yrs
11Cumberland County40.3 yrs
12Snyder County40.5 yrs
13Union County40.5 yrs
14Allegheny County40.6 yrs
15Chester County40.7 yrs
16York County40.9 yrs
17Montgomery County41.1 yrs
18Lebanon County41.3 yrs
19Lycoming County41.3 yrs
20Columbia County41.4 yrs
21Clarion County41.6 yrs
22Lackawanna County41.9 yrs
23Northampton County42.0 yrs
24Luzerne County42.1 yrs
25Franklin County42.2 yrs
26Blair County42.9 yrs
27Greene County43.0 yrs
28Montour County43.0 yrs
29Juniata County43.1 yrs
30Mifflin County43.1 yrs
31Butler County43.3 yrs
32Huntingdon County43.5 yrs
33Bradford County43.7 yrs
34Jefferson County43.7 yrs
35Adams County43.8 yrs
36McKean County43.8 yrs
37Perry County43.8 yrs
38Crawford County43.9 yrs
39Monroe County43.9 yrs
40Schuylkill County43.9 yrs
41Bucks County44.1 yrs
42Washington County44.2 yrs
43Northumberland County44.4 yrs
44Beaver County44.7 yrs
45Lawrence County44.9 yrs
46Tioga County45.0 yrs
47Mercer County45.2 yrs
48Wyoming County45.2 yrs
49Fayette County45.4 yrs
50Clearfield County45.6 yrs
51Cambria County45.7 yrs
52Fulton County45.9 yrs
53Carbon County46.3 yrs
54Somerset County47.0 yrs
55Westmoreland County47.1 yrs
56Armstrong County47.2 yrs
57Warren County47.4 yrs
58Bedford County47.5 yrs
59Venango County47.6 yrs
60Potter County48.2 yrs
61Elk County48.5 yrs
62Forest County48.6 yrs
63Susquehanna County48.6 yrs
64Wayne County48.9 yrs
65Pike County49.4 yrs
66Cameron County52.5 yrs
67Sullivan County56.1 yrs

Cities & places

Top 100.
#NameMedian age
1Buffington3.9 yrs
2Roots11.8 yrs
3Alfarata13.9 yrs
4Dixonville15.7 yrs
5Edenborn16.8 yrs
6Madisonburg16.9 yrs
7Olivia17.8 yrs
8Cheyney University19.2 yrs
9Barrville19.3 yrs
10Cambridge19.3 yrs
11Slippery Rock University19.5 yrs
12Penn State Berks19.6 yrs
13Arcadia University19.7 yrs
14New Morgan19.7 yrs
15Shippensburg University19.7 yrs
16Kutztown University19.8 yrs
17Lincoln University19.8 yrs
18Penn State Erie (Behrend)19.9 yrs
19University of Pittsburgh Johnstown19.9 yrs
20Messiah College20.0 yrs
21St. Vincent College20.0 yrs
22DeSales University20.1 yrs
23University of Pittsburgh Bradford20.1 yrs
24Villanova20.1 yrs
25Haverford College20.4 yrs
26Misericordia University20.4 yrs
27Loretto20.5 yrs
28Rainsburg20.6 yrs
29Morris Run20.8 yrs
30Wood20.9 yrs
31Refton21.0 yrs
32Factoryville21.2 yrs
33Grantley21.3 yrs
34Rohrerstown21.3 yrs
35Stevens21.3 yrs
36California21.4 yrs
37State College21.4 yrs
38New Wilmington21.6 yrs
39Gettysburg22.3 yrs
40Aaronsburg22.4 yrs
41Indiana22.5 yrs
42Millersville22.5 yrs
43New Britain22.7 yrs
44Slippery Rock23.5 yrs
45Buckhorn23.6 yrs
46Edinboro23.6 yrs
47Collegeville23.8 yrs
48Clarion23.9 yrs
49Marianna24.1 yrs
50Bloomsburg24.4 yrs
51Kirkwood24.4 yrs
52Selinsgrove24.4 yrs
53Annville24.7 yrs
54West Chester24.8 yrs
55Paradise25.0 yrs
56Bryn Mawr25.1 yrs
57Penn25.4 yrs
58Fort Loudon25.6 yrs
59Grove City25.7 yrs
60Lake Wallenpaupack Estates25.7 yrs
61Geeseytown25.9 yrs
62Waynesburg26.1 yrs
63Marlin26.3 yrs
64Newton Hamilton26.3 yrs
65Pulaski26.5 yrs
66Lock Haven26.6 yrs
67Unionville26.6 yrs
68Lewisburg26.8 yrs
69Sproul26.8 yrs
70East Salem26.9 yrs
71Bigler27.2 yrs
72Colwyn27.2 yrs
73Langhorne Manor27.3 yrs
74Woodbury27.4 yrs
75Blain27.6 yrs
76Adamsburg27.7 yrs
77Glasgow27.7 yrs
78Hereford27.7 yrs
79Glen Richey27.9 yrs
80Penbrook27.9 yrs
81Pine Run27.9 yrs
82Union Deposit27.9 yrs
83Wakefield27.9 yrs
84West Sunbury28.0 yrs
85Guys Mills28.3 yrs
86New Albany28.3 yrs
87Crucible28.5 yrs
88Heckscherville28.5 yrs
89Meshoppen28.5 yrs
90Iola28.7 yrs
91Toughkenamon28.7 yrs
92Rockdale Acres28.8 yrs
93Atglen28.9 yrs
94Hyde29.1 yrs
95Slabtown29.1 yrs
96Seven Springs29.2 yrs
97Timblin29.2 yrs
98Aaronsburg29.4 yrs
99Bird-in-Hand29.4 yrs
100Bobtown29.4 yrs

Nationwide

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Other rankings in Pennsylvania

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