Olean

Township in South Dakota

Contents: Population

The population development of Olean as well as related information and services (Wikipedia, Google, images).

Name	Status	Population Census 1990-04-01	Population Census 2000-04-01	Population Census 2010-04-01	Population Census 2020-04-01	Population Estimate 2024-07-01
Olean	Township	66	41	31	42	39
South Dakota	State	696,004	754,844	814,180	886,729	924,669

Source: U.S. Census Bureau.

Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.

Further information about the population structure:

Gender (C 2020)
Males	15
Females	21

Age Groups (C 2020)
0-17 years	13
18-64 years	15
65+ years	8

Age Distribution (C 2020)
80+ years	3
70-79 years	3
60-69 years	5
50-59 years	2
40-49 years	6
30-39 years	2
20-29 years	2
10-19 years	6
0-9 years	7

Urbanization (C 2020)
Rural	36

»Race« (C 2020)
White	36

Ethnicity (C 2020)
Other	36

Located in:

Spink county