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Montana

State in USA

Contents: Subdivision

The population development in Montana as well as related information and services (Wikipedia, Google, images).

The Details icon links to further information about a selected division including its population structure (gender, age groups, age distribution, urbanization, »race«, ethnicity).

NameStatusPopulation
Census
1990-04-01
Population
Census
2000-04-01
Population
Census
2010-04-01
Population
Census
2020-04-01
Population
Estimate
2023-07-01
MontanaState799,065902,195989,4151,084,2441,132,812
BeaverheadCounty8,4249,2029,2469,3749,885
Big HornCounty11,33712,67112,86513,12512,751
BlaineCounty6,7287,0096,4917,0446,899
BroadwaterCounty3,3184,3855,6126,7758,032
CarbonCounty8,0809,55210,07810,47111,419
CarterCounty1,5031,3601,1601,4111,418
CascadeCounty77,69180,35781,32784,40984,900
ChouteauCounty5,4525,9705,8135,8985,847
CusterCounty11,69711,69611,69911,86911,985
DanielsCounty2,2662,0171,7511,6571,633
DawsonCounty9,5059,0598,9668,9448,810
Deer LodgeCounty10,3309,4179,2989,4249,673
FallonCounty3,1032,8372,8903,0492,994
FergusCounty12,08311,89311,58611,44711,772
FlatheadCounty59,21874,47190,928104,354113,679
GallatinCounty50,46367,83189,513118,958126,409
GarfieldCounty1,5891,2791,2061,1721,211
GlacierCounty12,12113,24713,39913,77713,609
Golden ValleyCounty9121,042884824835
GraniteCounty2,5482,8303,0793,3103,595
HillCounty17,65416,67316,09616,31116,276
JeffersonCounty7,93910,04911,40612,08213,048
Judith BasinCounty2,2822,3292,0722,0162,093
LakeCounty21,04126,50728,74631,14233,338
Lewis and ClarkCounty47,49555,71663,39570,97075,011
LibertyCounty2,2952,1582,3391,9561,974
LincolnCounty17,48118,83719,68719,67221,895
MadisonCounty5,9896,8517,6918,6279,521
McConeCounty2,2761,9771,7341,7261,676
MeagherCounty1,8191,9321,8911,9242,071
MineralCounty3,3153,8844,2234,5315,090
MissoulaCounty78,68795,802109,299117,927121,849
MusselshellCounty4,1064,4974,5384,7375,308
ParkCounty14,56215,69415,63617,19017,903
PetroleumCounty519493494495554
PhillipsCounty5,1634,6014,2534,2204,249
PonderaCounty6,4336,4246,1535,9036,125
Powder RiverCounty2,0901,8581,7431,6971,743
PowellCounty6,6207,1807,0276,9457,133
PrairieCounty1,3831,1991,1791,0911,112
RavalliCounty25,01036,07040,21244,17147,738
RichlandCounty10,7169,6679,74611,49411,173
RooseveltCounty10,99910,62010,42510,79810,319
RosebudCounty10,5059,3839,2338,3358,160
SandersCounty8,66910,22711,41312,39813,684
SheridanCounty4,7324,1053,3843,5463,498
Silver BowCounty33,94134,60634,20035,13236,360
StillwaterCounty6,5368,1959,1178,9649,173
Sweet GrassCounty3,1543,6093,6513,6773,763
TetonCounty6,2716,4456,0736,2266,430
TooleCounty5,0465,2675,3244,9755,133
TreasureCounty874861718760772
ValleyCounty8,2397,6757,3697,5767,474
WheatlandCounty2,2462,2592,1682,0702,057
WibauxCounty1,1911,0681,017937910
YellowstoneCounty113,419129,352147,972164,731170,843
USA [United States of America]Federal Republic248,709,873281,421,906308,745,538331,464,948334,914,895

Source: U.S. Census Bureau.

Explanation: Latest available rebased total population figures are tabulated.


Further information about the population structure:

Gender (C 2020)
Males544,238
Females539,987
Age Groups (C 2020)
0-17 years234,102
18-64 years634,840
65+ years215,283
Age Distribution (C 2020)
80+ years45,439
70-79 years95,763
60-69 years153,581
50-59 years132,954
40-49 years121,450
30-39 years140,036
20-29 years133,779
10-19 years135,702
0-9 years125,521
Urbanization (C 2020)
Rural505,048
Urban579,177
»Race« (C 2020)
White916,524
Black/African American5,484
Indigenous67,612
Asian8,300
Pacific Islander941
Some other14,089
2 or more71,275
Ethnicity (C 2020)
Hispanic or Latino45,199
Other1,039,026

See also:


USA: Counties