Pierpont Flag

Pierpont

County:
Day County
County Seat:
No
Area (mi²):
0.152
State:
South Dakota

Pierpont is a town located in Day County, South Dakota. Pierpont has a 2026 population of 121. Pierpont is currently declining at a rate of -2.42% annually and its population has decreased by -3.97% since the most recent census, which recorded a population of 126 in 2020.

121
Total Population
796
Density (mi²)
-3 -2.42%
Growth

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)