Fallon County Population 2018

Fallon County's estimated population is 3,009 with a growth rate of -2.65% in the past year according to the most recent United States census data. Fallon County is the 42nd largest county in Montana.

Year Population Growth Growth Rate
20173,009-82-2.65%
20163,091-79-2.49%
20153,170601.93%
20143,110642.10%
20133,046200.66%
20123,026963.28%
20112,930411.42%
20102,889-214-6.90%
19903,103-660-17.54%
19803,763-287-7.09%
19704,050531.33%
19603,9973379.21%
19503,660-59-1.59%
19403,719-849-18.59%
19304,568200.44%
19204,5480.00%

Fallon County Population Growth

Population Data via

Fallon County Race Data

Race Population Percentage
White3,085102.53%
Two or More Races411.36%
American Indian and Alaska Native250.83%
Asian190.63%
Black or African American90.30%
Native Hawaiian and Other Pacific Islander50.17%

Fallon County Population Pyramid

0k0k0k0k Male Population0k0k0k0k Female Population8580757065605550454035302520151050
Data Sources
  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990