Tri-Valley Community Unit School District 3, Illinois
Tri-Valley Community Unit School District 3 is a unified school district in McLean County, Illinois, for grades Pre-K to 12. About 5,002 people live in it (2020–2024 estimate). It covers 99.3 sq mi (257 km²) of land.
- Population, 2020–2024 estimate
- 5,002 ± 262
- Grades
- Pre-K to 12
- Type
- Unified school district
- County
- McLean County
- Land area
- 99.3 sq mi (257 km²)
- Median household income
- $117,569 ± $14,174
- Median home value
- $295,300 ± $25,825
- Water area
- 0.3 sq mi (0.77 km²)
- State
- Illinois
- Census code (GEOID)
- 1713920
- Coordinates (central point)
- 40.436094, -88.799679
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 Tri-Valley Community Unit School District 3, largest first
- Old Town Township3,421 people
- Downs (village)1,641 people
- Dawson Township534 people
- Ellsworth (village)179 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
- Le Roy Community Unit School District 27.1 mi southeast
- Ridgeview Community Unit School District 1912 mi northeast
- McLean County Unit School District 512 mi northwest
- Heyworth Community Unit School District 413 mi southwest
These share a boundary with Tri-Valley Community Unit School District 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 Tri-Valley Community Unit School District 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.