Counties by Median Age

Median age splits the population in half by age and reflects generational composition — younger communities tend to have more families; older ones more retirees.

All 3,222 counties ranked by Median Age, from highest to lowest. Click the column header to reverse sort order. Data from the U.S. Census Bureau, ACS 5-Year Estimates, 2023.

States Counties Cities Metros ZIPs

#	Counties	Median Age ↓
1	Delaware County, Oklahoma	83.0
2	Ray County, Missouri	79.0
3	Garvin County, Oklahoma	77.0
4	Horry County, South Carolina	74.0
5	Van Buren County, Arkansas	73.0
6	Norfolk County, Massachusetts	72.0
7	Ellis County, Texas	71.0
8	Hot Spring County, Arkansas	71.0
9	Antelope County, Nebraska	71.0
10	Sarasota County, Florida	71.0
11	Craighead County, Arkansas	70.0
12	Cumberland County, Tennessee	70.0
13	LaSalle County, Illinois	69.0
14	Sumter County, Florida	68.0
15	Marion County, Alabama	68.0
16	Lajas Municipio, Puerto Rico	68.0
17	Grundy County, Missouri	68.0
18	Cochise County, Arizona	67.0
19	Kauai County, Hawaii	67.0
20	Pima County, Arizona	67.0
21	Huntingdon County, Pennsylvania	66.0
22	Kenedy County, Texas	65.0
23	Crawford County, Michigan	65.0
24	Johnson County, Arkansas	65.0
25	Magoffin County, Kentucky	65.0
26	Sauk County, Wisconsin	64.0
27	Chatham County, Georgia	64.0
28	Turner County, South Dakota	64.0
29	Coosa County, Alabama	63.0
30	Bristol city, Virginia	63.0
31	Kershaw County, South Carolina	62.0
32	Harrison County, Missouri	62.0
33	Beaver County, Oklahoma	62.0
34	Catron County, New Mexico	62.0
35	Bracken County, Kentucky	62.0
36	Van Zandt County, Texas	62.0
37	San Benito County, California	61.0
38	White Pine County, Nevada	61.0
39	Scotland County, North Carolina	61.0
40	Brown County, Nebraska	61.0
41	Sanilac County, Michigan	61.0
42	Citrus County, Florida	60.0
43	Navajo County, Arizona	60.0
44	Jackson County, Arkansas	60.0
45	Hampton city, Virginia	60.0
46	Asotin County, Washington	60.0
47	Terrell County, Texas	60.0
48	Franklin County, Pennsylvania	60.0
49	Washtenaw County, Michigan	60.0
50	Elbert County, Colorado	60.0
51	Stanley County, South Dakota	60.0
52	La Paz County, Arizona	59.0
53	Alcona County, Michigan	59.0
54	Fredericksburg city, Virginia	59.0
55	Wahkiakum County, Washington	59.0
56	Quitman County, Georgia	59.0
57	Wheeler County, Nebraska	59.0
58	Carver County, Minnesota	59.0
59	Meagher County, Montana	59.0
60	Northumberland County, Virginia	59.0
61	Lafayette County, Arkansas	59.0
62	Ontonagon County, Michigan	59.0
63	Presque Isle County, Michigan	59.0
64	Belknap County, New Hampshire	58.0
65	Jefferson County, Illinois	58.0
66	Cross County, Arkansas	58.0
67	Charles City County, Virginia	58.0
68	Union County, South Dakota	58.0
69	Erie County, New York	58.0
70	Jeff Davis County, Texas	58.0
71	Hancock County, Indiana	58.0
72	Victoria County, Texas	58.0
73	Fayette County, Georgia	58.0
74	Humboldt County, Nevada	58.0
75	Llano County, Texas	57.0
76	Green Lake County, Wisconsin	57.0
77	Johnson County, Nebraska	57.0
78	Wheeler County, Oregon	57.0
79	Highland County, Virginia	57.0
80	Kent County, Texas	57.0
81	Fauquier County, Virginia	57.0
82	Essex County, New York	57.0
83	Cumberland County, Illinois	57.0
84	Cleburne County, Alabama	57.0
85	Keweenaw County, Michigan	56.0
86	Miller County, Arkansas	56.0
87	Wetzel County, West Virginia	56.0
88	Martin County, Florida	56.0
89	Clay County, Georgia	56.0
90	Storey County, Nevada	56.0
91	Logan County, Arkansas	56.0
92	Sullivan County, Pennsylvania	56.0
93	Towns County, Georgia	56.0
94	Jefferson County, Arkansas	56.0
95	Clay County, Minnesota	56.0
96	Flagler County, Florida	56.0
97	Riverside County, California	56.0
98	Real County, Texas	56.0
99	Montmorency County, Michigan	56.0
100	Aitkin County, Minnesota	56.0