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Average

#88 of 219 schools in DE

Top 40% in state

Sussex Montessori School

Elementary School · Sussex Montessori School

24970 Dairy Lane, Seaford, DE 19973

Charter

Enrollment

439

Student-Teacher

20:1

Score

6.6

Grades

Kindergarten – 6th

Updated 2022-23

How this school compares

In Seaford

#2 of 6

public schools

Delaware elementary schools

#47 of 119

Academic growth

9.8 / 10

Exceptional

About Sussex Montessori School

Sussex Montessori School, a charter public school located in Seaford, Delaware, serves students from kindergarten through sixth grade. With an enrollment of 439 students and a student-to-teacher ratio of 20:1, the school offers personalized attention to each child's educational needs. Sussex Montessori is situated in a rural area near the town, providing a serene setting for learning.

While the academic performance scores indicate there is room for improvement—especially with only 26% of students proficient or above in ELA and 16% in math—the school focuses on student development through its unique Montessori approach. The MySchoolScout rating of 4.5 out of 10 reflects ongoing efforts to enhance educational outcomes. Sussex Montessori School is nestled in a quiet rural setting, offering students a peaceful environment conducive to exploration and learning.

What Parents Should Know

Sussex Montessori School is a charter school — a publicly funded school that operates with more autonomy than traditional district schools. Charter schools often have distinct educational models or specialties. Parents should understand the school's specific mission, enrollment process, and how its approach differs from nearby district options.

Located in a rural area, Sussex Montessori School may involve longer commutes for some families. Rural schools often serve as community anchors and may have smaller class sizes, but parents should consider transportation logistics, after-school program availability, and access to specialized services.

Score Breakdown

Full Profile · 3/3 metrics
Student Progress9.8Exceptional50%
Year-over-year improvement in student test scores.
View breakdown
Years of Data2
Annual Change+2.25 pts/yr
Data Period2021–2022
TrendImproving
Academics4.6Below Average30%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency17%
Reading/ELA Proficiency27%
Overall Proficiency22%
Expected (poverty-adj.)30%
vs. Expected-7.7 pts
Adjusted Percentile27th
College ReadinessNot Available

Data not available for this school

Resources & Environment1.8Significantly Below Average20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio20:1
Per-Pupil Spending$12,059

Sussex Montessori School — Students at Sussex Montessori School score 22% proficient, which is below what's typical for similar communities (expected: 30%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

0.2%

Students qualifying for federal meal assistance

Test Scores DE EDFACTS (2021-22)

Math Proficiency 16.0%
School
State
N/A
ELA Proficiency 25.8%
School
State
N/A

Based on 4 test records from DE state assessments. About our data

Proficiency Trend

↑ Improving

Average proficiency (% at or above grade level) across Math & ELA over time.

2021*
Math
15%
ELA
24.5%
2022
Math
17%
ELA
27%

* 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: 9.8/10.

How Sussex Montessori School Compares

See how Sussex Montessori School performs across key quality dimensions compared to state benchmarks.

Overall Score
6.6/10
60th percentile in DE
Academic
4.6/10
4.6/10
Growth
9.8/10
Above average
Environment
1.8/10
Below average

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. Federalsburg Elementary School (rated 8.7/10, 8.2 miles away, in nearby Federalsburg), which scores notably higher. Another option is CHILD CRAFT COMPANY (rated 7.4/10, 2.3 miles away), which scores slightly higher. Additionally, Phillis Wheatley Elementary School (rated 7.0/10, 7.5 miles away, in nearby Bridgeville), which scores slightly 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 4.9
Seaford Central Elementary School Seaford 1.3 mi 6.7
Sussex Orthopedic Program Seaford 1.3 mi
Seaford Senior High School Seaford 1.5 mi 5.5
Seaford Middle School Seaford 1.5 mi 6.1
Frederick Douglass Elementary School Seaford 1.9 mi 5.6
Blades Elementary School Blades 2.0 mi 5.6
CHILD CRAFT COMPANY Seaford 2.3 mi 7.4
Woodbridge Middle School Bridgeville 6.9 mi 6.8
North Laurel Early Learning Academy Laurel 6.8 mi 6.2
Phillis Wheatley Elementary School Bridgeville 7.5 mi 7.0
Laurel Elementary School Laurel 7.5 mi 5.2
Laurel Middle School Laurel 7.9 mi 4.8
Laurel Senior High School Laurel 7.9 mi 4.7
Woodbridge High School Greenwood 9.3 mi 5.7
Federalsburg Elementary School Federalsburg 8.2 mi 8.7
EPWORTH CHRISTIAN SCHOOL Laurel 8.5 mi 5.9
Woodbridge Early Childhood Education Center Greenwood 11.3 mi 7.0
GREENWOOD MENNONITE SCHOOL Greenwood 12.1 mi 6.1
Sussex Technical High School Georgetown 10.6 mi 5.3

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

Community Profile

The community surrounding Sussex Montessori School has a median household income of $62,668. It is a community where 18% of adults hold a bachelor's degree or higher. The median home value in the area is $254,300, with a median rent of $1,131/month. The area has a poverty rate of 16.4%. The average commute for residents is 29 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
Loss (Olive B.) Elementary School Bear, DE 6.6
Townsend Elementary School Townsend, DE 6.6
Warner Elementary School Wilmington, DE 6.6
CHRIST THE TEACHER CATHOLIC SCHOOL Newark, DE 6.5
Lancashire Elementary School Wilmington, DE 6.5
Seaford Central Elementary School Seaford, DE 6.7

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 is ranked #88 out of 219 schools in DE.

What is Sussex Montessori School's MySchoolScout rating?

Sussex Montessori School has a composite rating of 6.6 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.

What are the test scores at Sussex Montessori School?

Based on the most recent state assessment data, Sussex Montessori School has 16.0% math proficiency and 25.8% reading/ELA proficiency.

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.

11 schools nearby View map →

Neighborhood Context

City Safety
High (5,701/100K)

FBI UCR 2024. City-level (Seaford). Data >1 year old.

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
Data Year
2023–2024

District

Sussex Montessori School
District Enrollment
439
Schools in District
1
Per-Pupil Spending
$12,633
District Rank
#1 of 1

How We Rate Schools

Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.

Read our full methodology

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