Sully County Population 2017

Sully County's estimated population is 1,421 with a growth rate of 0.28% in the past year according to the most recent United States census data. Sully County is the 62nd largest county in South Dakota.

Year Population Growth Growth Rate
20161,42140.28%
20151,417-4-0.28%
20141,421-30-2.07%
20131,451100.69%
20121,441543.89%
20111,38770.51%
20101,380-209-13.15%
19901,589-401-20.15%
19801,990-372-15.75%
19702,362-245-9.40%
19602,607-106-3.91%
19502,713451.69%
19402,668-1,184-30.74%
19303,8521,02136.06%
19202,83136914.99%
19102,46274743.56%
19001,715-697-28.90%
18902,4122,116714.86%
18802960.00%

Sully County Population Growth

Population Data via

Sully County Race Data

Race Population Percentage
White1,34194.37%
American Indian and Alaska Native392.74%
Two or More Races292.04%
Black or African American70.49%
Asian10.07%
Native Hawaiian and Other Pacific Islander0.00%

Sully County Population Pyramid

0k0k0k0k0kSully County Male Population0k0k0k0k0kSully County Female Population

Population of Cities in Sully County

City 2010 Census 2016 Estimated Growth Growth Rate
Onida65865910.15%
Agar768156.58%
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