Olean is a city located in South Dakota. Olean has a 2024 population of 40. Olean is currently declining at a rate of 0% annually and its population has decreased by -2.44% since the most recent census, which recorded a population of 41 in 2020.
The average household income in Olean is -$1000.00 Mn with a poverty rate of 0%. The median age in Olean is 65.1 years: 0 years for males, and 59.8 years for females.
According to the most recent ACS, the racial composition of Olean was:
White
Black or African American
Native American
Asian
Native Hawaiian or Pacific Islander
Other race
Two or more races
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 2 | 7.5 | 100 | 0 |
| Married | 2 | 7.5 | 100 | 0 |
| Male | 0 | 0 | 0 | 0 |
| Female | 0 | 0 | 0 | 0 |
| Non Family | 0 | 0 | 0 | 0 |
7.5
Average Family Size
7.5
Average Household Size
100.0%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
The highest rate of high school graduation is among white people with a rate of 100%.
The highest rate of bachelors degrees is among white people with a rate of 46.67%.
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
100% of Olean residents speak only English, while 0% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 0% of the population.
Married
Widowed
Divorced
Separated
NeverMarried
26.7%
Overall Marriage Rate
100.0%
Male Marriage Rate
15.4%
Female Marriage Rate
male
female
The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 55-64.
Married
Widowed
Divorced
Separated
NeverMarried
count
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
0%
Veteran Poverty Rate
0%
Veteran Disability Rate
LaborForceParticipation
86.7%
Labor Force Participation
86.7%
Employment Rate
0%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
Europe
Asia
Africa
Oceania
Latin America
North America
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Europe
Asia
Africa
Oceania
Latin America
North America
100%
Born in Olean
100%
Native Born
0%
Foreign Born
0%
Non Citizen
0%
Naturalized
100% of Olean residents were born in the United States, with 100% having been born in South Dakota. 0% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.