CASTLIO ELEM.

847 Students

Elementary School K - 5th

School Overview

Castlio Elementary School is a public primary school located in St. Charles, Missouri, serving students within the Francis Howell School District. Situated on Dingledine Road, the school functions as a foundational pillar of its local community, focusing on providing a comprehensive educational experience that prepares students for their transition to middle school within the well-regarded Francis Howell system.

The school is committed to the district’s mission of academic excellence, student growth, and community partnership. By utilizing the resources and curriculum standards provided by the Francis Howell School District, Castlio Elementary emphasizes a supportive learning environment where faculty focus on both the intellectual development and the social-emotional well-being of their students. Families interested in specific school programs, district policies, or calendar information can find detailed resources on the official district website at [fhsdschools.org](http://fhsdschools.org).

847

Total Students

65.4

Full-Time Teachers

12.9

Student/Teacher Ratio

12.2%

Free/Reduced Lunch

Student Demographics

Student Demographics Data Table

Student Demographics for CASTLIO ELEM.
Demographic	Student Count
White	625
Hispanic	54
Black	46
Asian	65
Two or More	54
American Indian	3

White
625 (73.8%)
Asian
65 (7.7%)
Hispanic
54 (6.4%)
Two or More
54 (6.4%)
Black
46 (5.4%)
American Indian
3 (0.4%)

School Location

School Details

Status:	Open
School Level:	Elementary School
School Type:	Regular School
Charter Status:*	Public Non-Charter
Virtual Instruction:	No virtual instruction
Shared Time Status:	No
District:	FRANCIS HOWELL R-III
Phone:	(636)851-4300
Website:	http://fhsdschools.org
Grade Range:	K - 5th
Total Students:	847
Full-Time Teachers (FTE):	65.4
Pupil/Teacher Ratio:	12.9
NSLP Participation:¹	Yes participating without using any Provision or the CEO
Qualified Free Lunch:	75
Qualified Reduced Lunch:	28

* Charter Schools: A public charter school is a publicly funded school that operates independently under a legislative contract (or "charter") with a state, school district, or designated authorizing entity. Charters grant these schools greater operational flexibility over curriculum, staffing, and budgeting in exchange for strict accountability to achieve performance standards established in their charter agreement.

¹ National School Lunch Program (NSLP): The National School Lunch Program is a federally assisted meal program operating in public and nonprofit private schools. It provides nutritionally balanced, low-cost or free lunches to eligible children each school day based on household income thresholds or community eligibility options (CEO).

Title I Program Overview: Title I, Part A of the Elementary and Secondary Education Act (ESEA) allocates federal financial assistance to local educational agencies and public schools with high percentages of children from low-income families to help ensure that all children meet challenging state academic standards.

Grades Taught

Kindergarten 119

Grade 1 129

Grade 2 150

Grade 3 139

Grade 4 160

Grade 5 150