Where am ILOCATED

Corsica-Stickney School District 21-3, South Dakota

Corsica-Stickney School District 21-3 is a unified school district in Douglas County, Aurora County, and Davison County, South Dakota, for grades K–12. About 2,080 people live in it (2020–2024 estimate). It covers 382 sq mi (989 km²) of land.

Rapid CityAberdeen
Corsica-Stickney School District 21-3 in South Dakota
Platte-Geddes School District 11-5
Corsica-Stickney School District 21-3 and its neighbors (simplified outlines). Open in OpenStreetMap ↗
Population, 2020–2024 estimate
2,080 ± 175
Grades
K–12
Type
Unified school district
Counties
Douglas County50% of the district’s landAurora County47% of the district’s landDavison County3% of the district’s land
Land area
382 sq mi (989 km²)
Median household income
$84,417 ± $16,234
Median home value
$192,200 ± $35,995
Water area
1.18 sq mi (3.07 km²)
State
South Dakota
Census code (GEOID)
4680445
Coordinates (central point)
43.505751, -98.448917
Check a point in the school district finder

These coordinates mark a central point for the district, not a school or an address. Population, income and home value: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, ± margin at 90% confidence; checked on October 20, 2026.

Towns, townships and communities in Corsica-Stickney School District 21-3, largest first

  1. Corsica (city)699 people
  2. Stickney (town)284 people
  3. Walnut Grove Township183 people
  4. Grandview Township133 people
  5. Aurora Township124 people
  6. Iowa Township117 people
  7. Holland Township97 people
  8. Truro Township68 people
  9. Garfield Township66 people
  10. Dudley Township50 people
  11. Center Township40 people
  12. Pleasant Lake Township33 people
All 14
  1. Aurora Center (CDP)16 people
  2. Harrison (CDP)0 people

A town, township, city or borough is listed when at least half its land is in the district; a community, when its central point is. Near a district line, an address can belong to the district next door.

Bordering unified school districts, nearest first

  1. Armour School District 21-114 mi south
  2. Mount Vernon School District 17-316 mi northeast
  3. Plankinton School District 01-120 mi north
  4. White Lake School District 01-321 mi northwest
  5. Platte-Geddes School District 11-523 mi southwest
  6. Parkston School District 33-326 mi east

These share a boundary with Corsica-Stickney School District 21-3. Distances are straight lines between central points.

Before using this answer for enrollment

A district boundary doesn’t decide which school a student attends; the district’s attendance zones and rules do. Confirm the full address and grade with Corsica-Stickney School District 21-3 before you rely on it.

See its schools and enrollment on NCES ↗

Find the school district where you are now or find your town or township.