Blaine County Population 2018

Blaine County's estimated population is 6,708 with a growth rate of 0.77% in the past year according to the most recent United States census data. Blaine County is the 30th largest county in Montana.

Year Population Growth Growth Rate
20176,708510.77%
20166,657390.59%
20156,618-32-0.48%
20146,650540.82%
20136,596-60-0.90%
20126,656831.26%
20116,573701.08%
20106,503-225-3.34%
19906,728-271-3.87%
19806,9992724.04%
19706,727-1,364-16.86%
19608,091-425-4.99%
19508,516-1,050-10.98%
19409,5665606.22%
19309,006-51-0.56%
19209,0570.00%

Blaine County Population Growth

Population Data via

Blaine County Race Data

Race Population Percentage
American Indian and Alaska Native3,27848.87%
White3,11046.36%
Two or More Races1682.50%
Asian160.24%
Black or African American140.21%
Native Hawaiian and Other Pacific Islander10.01%

Blaine County Population Pyramid

0k0k0k0k0k0k0k Male Population0k0k0k0k0k0k0k 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