Sweet Grass County Population 2018

Sweet Grass County's estimated population is 3,691 with a growth rate of 1.74% in the past year according to the most recent United States census data. Sweet Grass County is the 39th largest county in Montana.

Year Population Growth Growth Rate
20173,691631.74%
20163,62890.25%
20153,619-18-0.49%
20143,637-18-0.49%
20133,655732.04%
20123,582-3-0.08%
20113,585-33-0.91%
20103,61846414.71%
19903,154-62-1.93%
19803,2162367.92%
19702,980-310-9.42%
19603,290-331-9.14%
19503,621-98-2.64%
19403,719-225-5.70%
19303,944-982-19.94%
19204,92689722.26%
19104,02994330.56%
19003,0860.00%

Sweet Grass County Population Growth

Population Data via

Sweet Grass County Race Data

Race Population Percentage
White3,49894.77%
Two or More Races701.90%
American Indian and Alaska Native300.81%
Asian180.49%
Black or African American70.19%
Native Hawaiian and Other Pacific Islander10.03%

Sweet Grass 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