Charter SchoolElementary

Sussex Montessori School

24960 Dairy Lane, Seaford, DE 19973

DSchola Grade
Grades
K–6
Elementary
Students
383
Enrolled 2024–25
Students per teacher
23.9 : 1
Full-time teachers
District
Sussex Montessori School
Sussex County

Schola Grade D · Below average

Letter grade (A–F) · compared with 107 Delaware elementary schools · How we grade
Test scores22% proficient in math & reading
21stpercentile
Equity10% of low-income students proficient
12thpercentile
Attendance35% chronically absent
10thpercentile
Class size23.9 students per teacher
0thpercentile

Percentiles compare this school with other Delaware elementary schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About Sussex Montessori School

Sussex Montessori School is a charter elementary school in Seaford, Delaware, serving grades K–6. The school is located in a rural area near a town in Sussex County.

In the 2024–25 school year, 383 students were enrolled, with about 23.9 students for every full-time teacher. That ratio is larger than the typical Delaware elementary school (13.3 students per teacher). As a charter school, it is publicly funded and tuition-free, but operates independently of the local district under a charter from Red Clay. Its Schola Grade is D (below average), compared with 107 Delaware elementary schools.

Grades & enrollment

Students per grade, 2024–25Grades K–6

Location & nearby schools

24960 Dairy Lane
Seaford, DE 19973
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School details

Type
Charter School · What this means
Level
Elementary
Grades offered
K–6
Enrollment (2024–25)
383 students
Students per teacher
23.9 to 1
Charter school
Yes
Charter authorizer
Red Clay
Magnet school
No
Locale
Rural — Fringe
School district
Sussex Montessori School
County
Sussex County
NCES school ID
100006300387

Schools near Sussex Montessori School

All 10 schools in Seaford →

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.