Aberdeen Population 2026
Aberdeen has a population of 28,102, making it the #1662 biggest city in 🇺🇸 United States, located in South Dakota. It is about 313× smaller than New York City, the country's biggest city.
Population (city proper)
28,102
Rank in United States
#1662
Coordinates
45.46°N, 98.49°W
~397 m elevation · America/Chicago
Distance to capital (Washington)
1,905 km
1,183 miles, straight line
Other big cities in South Dakota
| City | Population | Rank in United States |
|---|---|---|
| Sioux Falls | 171,544 | #154 |
| Rapid City | 73,569 | #516 |
| Brookings | 23,657 | #2005 |
| Watertown | 22,073 | #2156 |
| Mitchell | 15,669 | #2990 |
Cities near Aberdeen
FAQ
What is the population of Aberdeen?
Aberdeen has a population of 28,102 (city proper, latest official figure via GeoNames), making it the #1662 biggest city in United States.
What state is Aberdeen in?
Aberdeen is located in South Dakota, United States.
Is Aberdeen the capital of United States?
No, the capital of United States is Washington D.C., about 1,905 km away.
Sources & notes
Population refers to the city proper (municipal boundaries), not the metropolitan area. Source: GeoNames (CC BY 4.0), retrieved 2026-07-07. Country data: UN World Population Prospects 2024.
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