Custer County Population 2017

Custer County's estimated population is 11,924 with a growth rate of -1.84% in the past year according to the most recent United States census data. Custer County is the 15th largest county in Montana.

Year Population Growth Growth Rate
201611,924-223-1.84%
201512,147740.61%
201412,0731551.30%
201311,918820.69%
201211,836750.64%
201111,761680.58%
201011,693-4-0.03%
199011,697-1,412-10.77%
198013,1099357.68%
197012,174-1,053-7.96%
196013,2275664.47%
195012,6612,23921.48%
194010,422-820-7.29%
193011,242-952-7.81%
192012,194-1,929-13.66%
191014,1236,23278.98%
19007,8912,58348.66%
18905,3082,798111.47%
18802,5102,4726505.26%
1870380.00%

Custer County Population Growth

Population Data via

Custer County Race Data

Race Population Percentage
White11,53796.75%
American Indian and Alaska Native2482.08%
Two or More Races2311.94%
Asian630.53%
Black or African American550.46%
Native Hawaiian and Other Pacific Islander130.11%

Custer County Population Pyramid

0k0k0k0k0k1kCuster County Male Population0k0k0k0k0k1kCuster County Female Population

Population of Cities in Custer County

City 2010 Census 2016 Estimated Growth Growth Rate
Miles City839886472492.96%
Ismay1921210.53%
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