Aberdeen, South Dakota Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Aberdeen, South Dakota is 28,297 as of the 2023 American Community Survey, making it the 3rd-largest city in South Dakota. The median household income is $63,715, the median home value is $205,500, and the median age is 35.8.
The population has grown 6.5% since 2010 (26,223 → 27,919).
28,297
Population
1707
People / sq mi
$63,715
Median Income
$205,500
Median Home Value
Aberdeen covers 16.6 sq mi of land at 1707 people per square mile.
About Aberdeen, SD
Aberdeen is a city in South Dakota with a population of 28,297. It ranks #3 among cities in South Dakota by population. The median age is 35.8, younger than the national median. The population is 48.3% male and 51.7% female.
The median household income in Aberdeen is $63,715, below the US median of $74,580. 7.4% of residents live below the federal poverty level. Home values sit at a median of $205,500, with monthly rent averaging $783. The homeownership rate of 58.4% is lower than the national rate of 64.8%.
Educational attainment in Aberdeen reflects 33.6% of adults 25 and older holding a bachelor's degree or higher, near the national average of 34.3%. Roughly 5.9% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 11.1 minutes each way.
Aberdeen city Population History (2010-2024)
The city of Aberdeen city had a population of 26,223 in 2010 and 27,919 in 2024, a 6.5% growth over 14 years. The peak was 28,490 in 2017. Average annual growth rate: 0.45%.
27,919
Population (2024)
26,223
Population (2010)
28,490
Peak (2017)
0.45%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 26,223 |
| 2011 | 26,445 |
| 2012 | 26,958 |
| 2013 | 27,472 |
| 2014 | 27,650 |
| 2015 | 27,777 |
| 2016 | 28,185 |
| 2017 | 28,490 |
| 2018 | 28,456 |
| 2019 | 28,257 |
| 2020 | 28,437 |
| 2021 | 28,313 |
| 2022 | 28,170 |
| 2023 | 28,046 |
| 2024 | 27,919 |
Race & Ethnicity
| White | 82.3% |
| Black or African American | 0.6% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 8.8% |
| Two or More Races | 0.0% |
Economy & Income
$63,715
Median Household Income
$36,668
Per Capita Income
7.4%
Poverty Rate
3.0%
Unemployment Rate
Housing
$205,500
Median Home Value
$783
Median Rent
58.4%
Owner-Occupied
Education
93.1%
High School+
33.6%
Bachelor's+
Commute
0.7%
Drive Alone
79.5%
Public Transit
5.9%
Work From Home
11.1 min
Avg Commute
Community Profile
25.8%
Foreign Born
92.8%
Non-English at Home
5.7%
Veterans
13.1%
With Disability
91.8%
Health Insurance
94.1%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 24.3% |
| Manufacturing | 12.6% |
| Education, Health Care & Social Services | 11.5% |
| Public Administration | 5.9% |
| Retail Trade | 5.8% |
| Arts, Entertainment & Food Services | 5.1% |
| Information | 5.1% |
| Construction | 5.0% |
| Finance, Insurance & Real Estate | 4.3% |
| Agriculture & Mining | 2.6% |
| Transportation & Warehousing | 1.2% |
Largest cities in South Dakota
Largest counties in South Dakota
Part of South Dakota
Metro areas in South Dakota
City rankings
Frequently Asked Questions
Aberdeen, South Dakota has a population of 28,297 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 3rd-largest city in South Dakota.
The median household income in Aberdeen, South Dakota is $63,715, with 7.4% of residents living below the federal poverty level.
The median home value in Aberdeen, South Dakota is $205,500, with median monthly rent at $783 and a homeownership rate of 58.4%.
The median age in Aberdeen, South Dakota is 35.8 years. The population is 48.3% male and 51.7% female.
The population has grown 6.5% since 2010 (26,223 → 27,919).
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Full rankings of South Dakota cities by population
Statewide data for South Dakota
Population, race, income, age, and trends across South Dakota
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.