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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, »race«, ethnicity).

NameStatusPopulation
Census
1990-04-01		Population
Census
2000-04-01		Population
Census
2010-04-01		Population
Census
2020-04-01		Population
Estimate
2021-07-01
MontanaState799,065902,195989,4151,084,2251,104,271
BeaverheadCounty8,4249,2029,2469,3719,524
Big HornCounty11,33712,67112,86513,12412,957
BlaineCounty6,7287,0096,4917,0446,980
BroadwaterCounty3,3184,3855,6126,7747,288
CarbonCounty8,0809,55210,07810,47310,847
CarterCounty1,5031,3601,1601,4151,428
CascadeCounty77,69180,35781,32784,41484,511
ChouteauCounty5,4525,9705,8135,8955,916
CusterCounty11,69711,69611,69911,86711,916
DanielsCounty2,2662,0171,7511,6611,686
DawsonCounty9,5059,0598,9668,9408,904
Deer LodgeCounty10,3309,4179,2989,4219,491
FallonCounty3,1032,8372,8903,0493,017
FergusCounty12,08311,89311,58611,44611,617
FlatheadCounty59,21874,47190,928104,357108,454
GallatinCounty50,46367,83189,513118,960122,713
GarfieldCounty1,5891,2791,2061,1731,209
GlacierCounty12,12113,24713,39913,77813,785
Golden ValleyCounty9121,042884823831
GraniteCounty2,5482,8303,0793,3093,344
HillCounty17,65416,67316,09616,30916,179
JeffersonCounty7,93910,04911,40612,08512,470
Judith BasinCounty2,2822,3292,0722,0232,044
LakeCounty21,04126,50728,74631,13432,033
Lewis and ClarkCounty47,49555,71663,39570,97372,223
LibertyCounty2,2952,1582,3391,9591,946
LincolnCounty17,48118,83719,68719,67720,525
MadisonCounty5,9896,8517,6918,6238,917
McConeCounty2,2761,9771,7341,7291,718
MeagherCounty1,8191,9321,8911,9271,964
MineralCounty3,3153,8844,2234,5354,860
MissoulaCounty78,68795,802109,299117,922119,533
MusselshellCounty4,1064,4974,5384,7304,896
ParkCounty14,56215,69415,63617,19117,473
PetroleumCounty519493494496519
PhillipsCounty5,1634,6014,2534,2174,192
PonderaCounty6,4336,4246,1535,8985,994
Powder RiverCounty2,0901,8581,7431,6941,702
PowellCounty6,6207,1807,0276,9466,999
PrairieCounty1,3831,1991,1791,0881,091
RavalliCounty25,01036,07040,21244,17445,959
RichlandCounty10,7169,6679,74611,49111,283
RooseveltCounty10,99910,62010,42510,79410,821
RosebudCounty10,5059,3839,2338,3298,124
SandersCounty8,66910,22711,41312,40012,959
SheridanCounty4,7324,1053,3843,5393,527
Silver BowCounty33,94134,60634,20035,13335,411
StillwaterCounty6,5368,1959,1178,9639,044
Sweet GrassCounty3,1543,6093,6513,6783,723
TetonCounty6,2716,4456,0736,2266,269
TooleCounty5,0465,2675,3244,9715,011
TreasureCounty874861718762768
ValleyCounty8,2397,6757,3697,5787,537
WheatlandCounty2,2462,2592,1682,0692,059
WibauxCounty1,1911,0681,017937934
YellowstoneCounty113,419129,352147,972164,731167,146
USA [United States of America]Federal Republic248,709,873281,421,906308,745,538331,449,281331,893,745

Source: U.S. Census Bureau (web).

Explanation: All population totals refer to 2020 boundaries.

Further information about the population structure:

Gender (E 2019)
Males538,066
Females530,712
Age Groups (E 2019)
0-14 years190,461
15-64 years671,880
65+ years206,437
Age Distribution (E 2019)
0-9 years125,032
10-19 years129,384
20-29 years143,613
30-39 years135,406
40-49 years119,487
50-59 years132,379
60-69 years147,710
70-79 years90,226
80+ years45,541
»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