Sheridan County Population 2018

Sheridan County's estimated population is 3,469 with a growth rate of -3.53% in the past year according to the most recent United States census data. Sheridan County is the 40th largest county in Montana.

Year Population Growth Growth Rate
20173,469-127-3.53%
20163,596-56-1.53%
20153,65210.03%
20143,651270.75%
20133,624752.11%
20123,5491313.83%
20113,418501.48%
20103,368-1,364-28.83%
19904,732-682-12.60%
19805,414-365-6.32%
19705,779-679-10.51%
19606,458-216-3.24%
19506,674-1,140-14.59%
19407,814-2,055-20.82%
19309,869-3,978-28.73%
192013,8470.00%

Sheridan County Population Growth

Population Data via

Sheridan County Race Data

Race Population Percentage
White3,498100.84%
Two or More Races842.42%
American Indian and Alaska Native792.28%
Black or African American160.46%
Asian140.40%
Native Hawaiian and Other Pacific Islander0.00%

Sheridan County Population Pyramid

0k0k0k0k0k Male Population0k0k0k0k0k 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