Average
#141 of 219 schools in DE
Sussex Montessori School
Elementary School · Sussex Montessori School
24970 Dairy Lane, Seaford, DE 19973
Enrollment
439
Student-Teacher
20:1
Score
5.8
Grades
Kindergarten – 6th
Enrollment
439
Student-Teacher
20:1
Score
5.8
Grades
Kindergarten – 6th
Data vintage
2022-23
Data vintage2022-23
How this school compares
Delaware schools
#141 of 219
In Seaford
#5 of 6
public schools
Academic growth
9.1 / 10
Excellent
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Sussex Montessori School
Elementary School in Seaford · grades Kindergarten – 6th. Start here, then compare fit against nearby and district options.
West Seaford Elementary School
0.4 mi away. Use as a geographic alternative in the same move search.
Seaford Central Elementary School
1.3 mi away. Use as a geographic alternative in the same move search.
About Sussex Montessori School
Sussex Montessori School is a public elementary school in Seaford, DE, part of Sussex Montessori School. Sussex Montessori School serves approximately 439 students, and covers grades Kindergarten-6th, and has a 20:1 student-teacher ratio. Sussex Montessori School has a current MySchoolScout rating of 5.8 out of 10 and ranks #141 of 219 schools in DE.
Structured state assessment records for Sussex Montessori School show 16% math proficiency (multi-year average, 2020-2025) and 24% reading/ELA proficiency (multi-year average, 2020-2025).
- This school 5.8 · Average
- DE avg 6.7
What Parents Should Know
Test scores at Sussex Montessori School sit below average, but its growth scores are strong: students here make above-average progress year over year. The raw numbers haven't caught up, but a school that keeps moving kids forward is doing the harder, more important work.
Sussex Montessori School is a charter school: publicly funded, but run with more independence than a traditional district school. Many charters are built around a specific model or focus, so it's worth understanding this one's mission, how enrollment works, and how it differs from the district schools nearby.
Sussex Montessori School sits in a rural area, which can mean longer drives for some families. Rural schools are often community anchors with smaller classes, but check transportation, after-school options, and access to specialized services before you commit.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Sussex Montessori School — Students at Sussex Montessori School score 14% proficient, which is below what's typical for similar communities (expected: 31%).
Test Scores DE DESSA (2024-25)
Based on 31 test records from DE state assessments. About our data
Proficiency Trend
→ StableAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 9.1/10.
How Sussex Montessori School Compares
See how Sussex Montessori School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Location
24970 Dairy Lane, Seaford, DE 19973
Nearby Alternatives
Families considering Sussex Montessori School may also want to explore other elementary schools in the area. Frederick Douglass Elementary School (rated 9.0/10, 1.9 miles away), which scores notably higher. Another option is North Laurel Early Learning Academy (rated 8.6/10, 6.8 miles away, in nearby Laurel), which scores notably higher. Additionally, Blades Elementary School (rated 8.5/10, 2.0 miles away, in nearby Blades), which scores notably higher. For more schools in Seaford, see our Seaford schools guide .
Nearby Schools
20 within 10.6 mi| School | Distance | Rating |
|---|---|---|
| West Seaford Elementary School Seaford | 0.4 mi | 8.3 |
| Seaford Central Elementary School Seaford | 1.3 mi | 7.6 |
| Sussex Orthopedic Program Seaford | 1.3 mi | — |
| Seaford Senior High School Seaford | 1.5 mi | 4.0 |
| Seaford Middle School Seaford | 1.5 mi | 6.6 |
| Frederick Douglass Elementary School Seaford | 1.9 mi | 9.0 |
| Blades Elementary School Blades | 2.0 mi | 8.5 |
| CHILD CRAFT COMPANY Seaford | 2.3 mi | 7.4 |
| Woodbridge Middle School Bridgeville | 6.9 mi | 6.9 |
| North Laurel Early Learning Academy Laurel | 6.8 mi | 8.6 |
| Phillis Wheatley Elementary School Bridgeville | 7.5 mi | 7.6 |
| Laurel Elementary School Laurel | 7.5 mi | 4.5 |
| Laurel Middle School Laurel | 7.9 mi | 6.9 |
| Laurel Senior High School Laurel | 7.9 mi | 3.9 |
| Woodbridge High School Greenwood | 9.3 mi | 5.2 |
| Federalsburg Elementary School Federalsburg | 8.2 mi | 5.9 |
| EPWORTH CHRISTIAN SCHOOL Laurel | 8.5 mi | 5.9 |
| Woodbridge Early Childhood Education Center Greenwood | 11.3 mi | 6.7 |
| GREENWOOD MENNONITE SCHOOL Greenwood | 12.1 mi | 6.1 |
| Sussex Technical High School Georgetown | 10.6 mi | 6.6 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 19973 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$62,668
Median Home Value
$254,300
Median Rent
$1,131/mo
Population
25,786
College Educated
17.9%
Homeownership
73.1%
Avg Commute
28.7 min
Poverty Rate
16.4%
Median Age
42.9
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Castle Hills Elementary School New Castle, DE | 5.8 |
| ST JOHN THE BELOVED SCHOOL Wilmington, DE | 5.8 |
| ST MARY MAGDALEN SCHOOL Wilmington, DE | 5.8 |
| Warner Elementary School Wilmington, DE | 5.8 |
| Academy Of Dover Charter School Dover, DE | 5.9 |
| East Dover Elementary School Dover, DE | 5.9 |
Frequently Asked Questions
Common questions about Sussex Montessori School
What grades does Sussex Montessori School serve?
Sussex Montessori School serves students in grades Kindergarten through 6th.
How many students attend Sussex Montessori School?
Sussex Montessori School has an enrollment of approximately 439 students.
What is the student-teacher ratio at Sussex Montessori School?
The student-teacher ratio at Sussex Montessori School is 20:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Sussex Montessori School rank in DE?
Sussex Montessori School ranks #141 of 219 schools in DE.
What is Sussex Montessori School's MySchoolScout rating?
Sussex Montessori School has a current MySchoolScout rating of 5.8 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Sussex Montessori School?
Based on loaded state assessment records, Sussex Montessori School has 16% math proficiency (multi-year average, 2020-2025) and 24% reading/ELA proficiency (multi-year average, 2020-2025).
Is Sussex Montessori School a charter school?
Yes, Sussex Montessori School is a charter school. Charter schools are publicly funded but independently operated, often with more flexibility in curriculum and teaching methods.
Is Sussex Montessori School a Title I school?
No, Sussex Montessori School is not currently a Title I school.
Explore More Schools
Neighborhood Context
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Quick Facts NCES CCD (SY 2022-23)
- Grades
- Kindergarten – 6th
- Enrollment
- 439
- Student-Teacher Ratio
- 20:1
- Teachers (FTE)
- 22
- Type
- regular
- Setting
- Fringe Rural
- County
- Sussex County
- Chronic Absenteeism (SY 2022-23)
- 32.1%
- Phone
- (302) 404-5367
Resources & Links
District
Sussex Montessori School- District Enrollment
- 439
- Schools in District
- 1
- Per-Pupil Spending
- $12,633
- District Rank
- #1 of 1
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