St. Clair R-XIII School District, Missouri
St. Clair R-XIII School District is a unified school district in Franklin County, Missouri, for grades Pre-K to 12. About 11,990 people live in it (2020–2024 estimate). It covers 111 sq mi (288 km²) of land.
- Population, 2020–2024 estimate
- 11,990 ± 752
- Grades
- Pre-K to 12
- Type
- Unified school district
- County
- Franklin County
- Land area
- 111 sq mi (288 km²)
- Median household income
- $56,875 ± $8,521
- Median home value
- $186,800 ± $16,319
- Water area
- 0.27 sq mi (0.7 km²)
- State
- Missouri
- Census code (GEOID)
- 2929100
- Coordinates (central point)
- 38.316599, -90.966377
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 St. Clair R-XIII School District, largest first
- Central Township14,209 people
- St. Clair (city)4,789 people
- Lake St. Clair (CDP)872 people
- Parkway (village)624 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
- Sullivan C-2 School District10 mi southwest
- Union R-XI School District11 mi northwest
- Meramec Valley R-III School District13 mi northeast
These share a boundary with St. Clair R-XIII 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 St. Clair R-XIII School District before you rely on it.
See its schools and enrollment on NCES ↗
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