| Aberdeen Micropolitan Area | |
| Official Name: | Aberdeen, SD Micropolitan Statistical Area |
| Settlement Type: | Micropolitan Statistical Area |
| Map Alt: | Map of Aberdeen, S.D. |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | South Dakota |
| Subdivision Type2: | Largest city |
| Subdivision Name2: | Aberdeen |
| Subdivision Type3: | Other cities |
| Unit Pref: | US |
| Timezone: | CST |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
The Aberdeen Micropolitan Statistical Area, as defined by the United States Census Bureau, is an area consisting of two counties in South Dakota, anchored by the city of Aberdeen. As of the 2020 census, the μSA had a population of 42,287.
As of the census of 2010, there were 40,602 people, 16,493 households, and 9,853 families residing within the μSA. The racial makeup of the μSA was 93.7% White, 0.5% African American, 2.8% Native American, 0.9% Asian, 0.1% Pacific Islander, 0.4% from other races, and 1.7% from two or more races. Hispanic or Latino of any race were 1.4% of the population.
The median income for a household in the μSA was $48,639, and the median income for a family was $63,069. Males had a median income of $39,358 versus $31,007 for females. The per capita income for the μSA was $25,640.