US Census Data

Oldest by median age in Montana

Montana counties and cities ranked by median age.

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

Among counties, Meagher County leads at 59.9 yrs.

Among cities & places, De Borgia leads at 83.8 yrs.

Counties

#NameMedian age
1Meagher County59.9 yrs
2Carter County56.7 yrs
3Golden Valley County54.8 yrs
4Sanders County54.6 yrs
5Madison County54.1 yrs
6Granite County53.9 yrs
7Treasure County53.4 yrs
8Lincoln County52.6 yrs
9McCone County52.4 yrs
10Petroleum County51.5 yrs
11Musselshell County51.3 yrs
12Judith Basin County50.9 yrs
13Carbon County50.5 yrs
14Mineral County50.1 yrs
15Deer Lodge County49.6 yrs
16Prairie County49.1 yrs
17Ravalli County48.9 yrs
18Daniels County48.7 yrs
19Powder River County48.6 yrs
20Stillwater County47.4 yrs
21Jefferson County47.3 yrs
22Wheatland County47.3 yrs
23Broadwater County46.2 yrs
24Park County46.2 yrs
25Fergus County45.3 yrs
26Phillips County44.9 yrs
27Sheridan County44.7 yrs
28Wibaux County44.2 yrs
29Sweet Grass County44.0 yrs
30Garfield County43.9 yrs
31Lake County43.8 yrs
32Dawson County43.5 yrs
33Beaverhead County43.4 yrs
34Powell County43.3 yrs
35Valley County43.2 yrs
36Teton County43.0 yrs
37Chouteau County42.9 yrs
38Custer County42.6 yrs
39Flathead County42.1 yrs
40Lewis and Clark County41.3 yrs
41Pondera County41.2 yrs
42Silver Bow County40.3 yrs
43Toole County38.8 yrs
44Yellowstone County38.7 yrs
45Cascade County38.3 yrs
46Richland County38.0 yrs
47Liberty County37.5 yrs
48Fallon County37.2 yrs
49Missoula County37.0 yrs
50Rosebud County36.7 yrs
51Glacier County34.2 yrs
52Hill County34.0 yrs
53Blaine County33.9 yrs
54Gallatin County33.8 yrs
55Big Horn County32.3 yrs
56Roosevelt County30.5 yrs

Cities & places

Top 100.
#NameMedian age
1De Borgia83.8 yrs
2Inverness79.3 yrs
3McAllister77.8 yrs
4Landusky77.5 yrs
5Dodson77.4 yrs
6Monarch77.1 yrs
7Bynum76.4 yrs
8Vida75.0 yrs
9Polebridge74.6 yrs
10Conner74.5 yrs
11Fishtail74.5 yrs
12Winston74.2 yrs
13Hebgen Lake Estates73.5 yrs
14Fox72.5 yrs
15Paradise72.5 yrs
16Alzada72.1 yrs
17The Silos71.9 yrs
18Hardy71.7 yrs
19Happys Inn71.6 yrs
20Twodot71.5 yrs
21Sun River71.2 yrs
22Wolf Creek71.2 yrs
23Sleeping Buffalo70.5 yrs
24Sylvanite70.4 yrs
25Grass Range70.3 yrs
26Martin City70.3 yrs
27Brandon70.2 yrs
28Dewey69.8 yrs
29Moccasin69.5 yrs
30Rocky Point69.5 yrs
31Loma69.3 yrs
32Sapphire Ridge69.2 yrs
33Springhill68.6 yrs
34Square Butte68.4 yrs
35Camas68.3 yrs
36Grant68.1 yrs
37Wilsall67.4 yrs
38Centerville67.2 yrs
39Jeffers67.2 yrs
40Brady67.1 yrs
41Corwin Springs66.6 yrs
42Norris66.5 yrs
43Hobson66.4 yrs
44Utica66.4 yrs
45Pony66.3 yrs
46Terry66.1 yrs
47Silesia66.0 yrs
48Dayton65.8 yrs
49Montaqua65.7 yrs
50Jackson65.5 yrs
51Virginia City65.3 yrs
52Wisdom65.3 yrs
53Gilman64.9 yrs
54Rosebud64.4 yrs
55Pinnacle64.3 yrs
56Yaak64.3 yrs
57Reserve64.2 yrs
58Somers64.2 yrs
59Musselshell63.5 yrs
60Kicking Horse63.4 yrs
61North Harlem Colony63.3 yrs
62Augusta63.2 yrs
63Essex63.1 yrs
64Fort Smith63.1 yrs
65Jette63.1 yrs
66Camp Three63.0 yrs
67Condon62.9 yrs
68Ovando62.9 yrs
69Ekalaka62.6 yrs
70Seeley Lake62.6 yrs
71Ryegate62.5 yrs
72Rimini62.4 yrs
73Homestead62.1 yrs
74Stanford62.1 yrs
75Rollins62.0 yrs
76Finley Point61.9 yrs
77Gallatin River Ranch61.6 yrs
78Maverick Mountain61.6 yrs
79Carlton61.5 yrs
80Kevin61.5 yrs
81Marysville61.4 yrs
82Outlook61.3 yrs
83Twin Bridges61.1 yrs
84Judith Gap60.9 yrs
85Dell60.7 yrs
86Lindisfarne60.7 yrs
87Haugan60.6 yrs
88Danvers60.5 yrs
89Pioneer Junction60.5 yrs
90Reed Point60.3 yrs
91South Glastonbury60.0 yrs
92Biddle59.9 yrs
93Geyser59.6 yrs
94Custer59.5 yrs
95Gildford Colony59.5 yrs
96Huson59.5 yrs
97Rockvale59.5 yrs
98Craig59.3 yrs
99Klein59.3 yrs
100Superior59.2 yrs

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