Preston Flag

Preston

County Seat:
No
Area (mi²):
35.442
State:
South Dakota

Preston is located in Brookings County, South Dakota. Preston has a 2025 population of 172. Preston is currently growing at a rate of 2.38% annually and its population has increased by 10.97% since the most recent census, which recorded a population of 155 in 2020.

The average household income in Preston is $216,265 with a poverty rate of 7.04%.The median age in Preston is 50.5 years: 50.4 years for males, and 51 years for females.

172
Total Population
5
Density (mi²)
4 2.38%
Growth

Preston Population

Preston Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Preston includes 100% White, and smaller percentages for and multiracial populations.

Population by Race

White (100.0%)

Race
Population
Percentage (of total)
White71100%

Preston Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Preston's average per capita income is $0. Household income levels show a median of $217,917. The poverty rate stands at 7.04%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Families$250,001$286,562
Married Families$250,001-
Households$217,917$216,265
Non Families$50,417$50,109

$0

Average Income

$217,917

Median Household Income

7.04%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)