Green City R-I School District, Missouri

Green City R-I School District is a unified school district in Sullivan County, Missouri, for grades K–12. About 1,663 people live in it (2020–2024 estimate). It covers 207 sq mi (537 km²) of land.

Kansas CitySt. LouisSpringfield
Green City R-I School District in Missouri
Kirksville R-III School DistrictMilan C-2 School DistrictAdair County R-I School District
Green City R-I School District and its neighbors (simplified outlines). Open in OpenStreetMap ↗
Population, 2020–2024 estimate
1,663 ± 180
Grades
K–12
Type
Unified school district
County
Sullivan County
Land area
207 sq mi (537 km²)
Median household income
$46,691 ± $8,766
Median home value
$133,000 ± $54,675
Water area
0.76 sq mi (1.98 km²)
State
Missouri
Census code (GEOID)
2913230
Coordinates (central point)
40.220423, -92.939497

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 Green City R-I School District, largest first

  1. Penn Township1,243 people
  2. Green City (city)658 people
  3. Green Castle (city)332 people
  4. Buchanan Township187 people
  5. Morris Township125 people
  6. Union Township105 people
  7. Winigan (CDP)18 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. Adair County R-I School District9.2 mi east
  2. Milan C-2 School District11 mi west
  3. Kirksville R-III School District17 mi east
  4. Putnam County R-I School District18 mi north
  5. Linn County R-I School District20 mi southwest
  6. Bucklin R-II School District23 mi south

These share a boundary with Green City R-I School District. 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 Green City R-I School District 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.