Prairie County Population 2018

Prairie County's estimated population is 1,109 with a growth rate of -4.89% in the past year according to the most recent United States census data. Prairie County is the 52nd largest county in Montana.

Year Population Growth Growth Rate
20171,109-57-4.89%
20161,166292.55%
20151,137161.43%
20141,121-39-3.36%
20131,160201.75%
20121,14010.09%
20111,139-44-3.72%
20101,183-200-14.46%
19901,383-453-24.67%
19801,836844.79%
19701,752-566-24.42%
19602,318-59-2.48%
19502,377-33-1.37%
19402,410-1,531-38.85%
19303,9412576.98%
19203,6840.00%

Prairie County Population Growth

Population Data via

Prairie County Race Data

Race Population Percentage
White1,09899.01%
Two or More Races443.97%
Asian131.17%
American Indian and Alaska Native60.54%
Black or African American20.18%
Native Hawaiian and Other Pacific Islander0.00%

Prairie 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