Buffalo County Population 2017

Buffalo County's estimated population is 2,043 with a growth rate of -2.67% in the past year according to the most recent United States census data. Buffalo County is the 59th largest county in South Dakota.

Year Population Growth Growth Rate
20162,043-56-2.67%
20152,099160.77%
20142,083643.17%
20132,01930.15%
20122,016402.02%
20111,976452.33%
20101,9311729.78%
19901,759-36-2.01%
19801,795563.22%
19701,73919212.41%
19601,547-68-4.21%
19501,615-238-12.84%
19401,853-78-4.04%
19301,93121612.59%
19201,7151267.93%
19101,589-201-11.23%
19001,79079780.26%
18909939301476.19%
188063-183-74.39%
18702460.00%

Buffalo County Population Growth

Population Data via

Buffalo County Race Data

Race Population Percentage
American Indian and Alaska Native1,71383.85%
White32315.81%
Two or More Races462.25%
Black or African American160.78%
Asian10.05%
Native Hawaiian and Other Pacific Islander0.00%

Buffalo County Population Pyramid

0k0k0k0k0k0k0kBuffalo County Male Population0k0k0k0k0k0k0kBuffalo County Female Population
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