Aurora County Population 2018

Aurora County's estimated population is 2,738 with a growth rate of -0.44% in the past year according to the most recent United States census data. Aurora County is the 52nd largest county in South Dakota.

Year Population Growth Growth Rate
20172,738-12-0.44%
20162,75080.29%
20152,742-5-0.18%
20142,747301.10%
20132,717-43-1.56%
20122,760441.62%
20112,716150.56%
20102,701-434-13.84%
19903,135-493-13.59%
19803,628-555-13.27%
19704,183-566-11.92%
19604,749-271-5.40%
19505,020-367-6.81%
19405,387-1,752-24.54%
19307,139-107-1.48%
19207,2461,10317.96%
19106,1432,13253.15%
19004,011-1,034-20.50%
18905,0454,9767211.59%
1880690.00%

Aurora County Population Growth

Population Data via

Aurora County Race Data

Race Population Percentage
White2,60795.22%
American Indian and Alaska Native602.19%
Two or More Races240.88%
Black or African American180.66%
Asian170.62%
Native Hawaiian and Other Pacific Islander0.00%

Aurora 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