With 15,540 people, Yankton is a city in South Dakota. The average commute runs 13 minutes. The foreign-born share is 3%. Home values have roughly tripled since 2000, reaching $222,700. Median rent is $790 a month. There are 1,787 people per square mile.
At a glance
Lower income
median household income $67,804, below the US median
US median: $82,259
Older
median age 41.4
US median: 38.9
Average education
33% hold a bachelor's degree
US average: 36%
Less affordable
home values up 63%, inflation adjusted
US median home: $376,019
Unique to this place
What stands out about Yankton
What changed most since 1990
White share96.4% → 84.8%(−11.6 pts)US over the same years: −17.8 pts
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans
Veterans by period of service, 2024
Gulf War (2001 or later)20.7%(216)
US avg: 26.4%
Gulf War (1990s)19.7%(206)
US avg: 24.3%
Vietnam era50%(523)
US avg: 33.1%
Korean War2.2%(23)
US avg: 4.5%
World War II0%(0)
US avg: 1%
Share of the 1,045 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Over time
Yankton, decade by decade
Yankton population, inflation-adjusted income and home value, education, and diversity by year
Year
Population
Median household income
Median home value
Bachelor's degree+
Diversity score
1990
12,703
$51,227
$120,243
20.5%
8.7
2000
13,528
$58,007
$136,988
24.0%
17.0
2010
14,454
$61,795
$167,881
29.1%
22.1
2020
15,411
$65,787
$187,866
29.1%
34.6
2024
15,540
$67,804
$222,700
33.2%
34.0
Census years come from the decennial census and the latest year from the American Community Survey, so part of any change between those two rows can reflect the different surveys. Dollar figures are adjusted for inflation to 2024 dollars; a figure ending in "+" was at the Census Bureau's reporting cap that year. The diversity score runs from 0 to 100; see how it's calculated.