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Excellent

#179 of 2,466 schools in NJ

Top 7% in state

Kirby's Mill Elementary School

Elementary School · Medford Township School District

151 HARTFORD ROAD, Medford, NJ 08055

Enrollment

379

Student-Teacher

13.1:1

Score

8.5

Grades

Pre-K – 5th

Data vintage2022-23

How this school compares

New Jersey schools

#179 of 2,466

In Medford

#3 of 10

public schools

In district

#3 of 7

Medford Township School District

Equity

9.0 / 10

Excellent

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Kirby's Mill Elementary School

8.5/10

Elementary School in Medford · grades Pre-K – 5th. Start here, then compare fit against nearby and district options.

Lenape High School

6.9/10

1.1 mi away. Use as a geographic alternative in the same move search.

St Mary of the Lakes School

4.6/10

1.2 mi away. Use as a geographic alternative in the same move search.

About Kirby's Mill Elementary School

Kirby's Mill Elementary School is a public elementary school in Medford, NJ, part of Medford Township School District. Kirby's Mill Elementary School serves approximately 379 students, and covers grades Pre-K-5th, and has a 13.1:1 student-teacher ratio. Kirby's Mill Elementary School has a current MySchoolScout rating of 8.5 out of 10 and ranks #179 of 2,466 schools in NJ.

Structured state assessment records for Kirby's Mill Elementary School show 72% math proficiency (multi-year average, 2009-2025) and 72% reading/ELA proficiency (multi-year average, 2009-2025).

How it compares0.6 pts above district
  • This school 8.5 · Excellent
  • District avg 7.9
  • NJ avg 6.5

Score Breakdown

Full Profile · 3/3 metrics
Student Progress8.6Excellent50%
Year-over-year improvement in student test scores.
View breakdown
Years of Data16
Annual Change+4.9 pts/yr
Data Period2009–2025
TrendImproving
Academics8.8Excellent30%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency71.1% (2025 NJSLA)
Reading/ELA Proficiency72.8% (2025 NJSLA)
Math vs. State Avg+23.2 pts
Reading vs. State Avg+28.9 pts
Overall Proficiency72% (2025 NJSLA, Math+ELA)
Expected (poverty-adj.)63% (model expectation from 2025 NJSLA)
vs. Expected+9.1 pts
Adjusted Percentile81th
Resources & Environment7.7Very Good20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio13.1:1
Per-Pupil Spending$24,917
Chronic Absenteeism4.2%

Kirby's Mill Elementary School — Students at Kirby's Mill Elementary School score 72% proficient, which is above what's typical for similar communities (expected: 63%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

10%

Students qualifying for federal meal assistance

Test Scores NJ NJSLA (2024-25)

Math Proficiency 72.0% (multi-year average, 2009-2025)
School
State
45.8% (multi-year state average, 2024-2025)
ELA Proficiency 71.5% (multi-year average, 2009-2025)
School
State
49.9% (multi-year state average, 2024-2025)

Based on 41 test records from NJ state assessments. About our data

Proficiency Trend

→ Stable

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

2009
Math
92%
ELA
77%
2010
Math
92%
ELA
82%
2011
Math
87%
ELA
77%
2012
Math
92%
ELA
77%
2013
Math
87%
ELA
77%
2014
Math
47%
ELA
57%
2015
Math
62%
ELA
67%
2016
Math
62%
ELA
77%
2017
Math
67%
ELA
72%
2018
Math
72%
ELA
72%
2019
Math
72%
ELA
72%
2020*
Math
52%
ELA
67%
2021*
Math
52%
ELA
67%
2022
Math
77%
ELA
82%
2024
Math
71.1%
ELA
63%
2025
Math
71.1%
ELA
72.8%

* 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: 8.6/10.

How Kirby's Mill Elementary School Compares

See how Kirby's Mill Elementary School performs across key quality dimensions compared to state benchmarks.

Overall Score
8.5/10
93th percentile in NJ
Academic
8.8/10
Excellent
Growth
8.6/10
Excellent
Environment
7.7/10
Very Good
Gifted & Talented
Yes
Program available

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
10%
Teaching Staff
13:1 student-teacher ratio
29 teachers
Chronic Absenteeism
Students missing 15+ days per year (SY 2022-23)
4.2%

Programs & Offerings

Gifted & Talented Program Available
This school offers a gifted and talented program for qualifying students. · CRDC 2021-22

Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more

Location

151 HARTFORD ROAD, Medford, NJ 08055

Nearby Alternatives

Families considering Kirby's Mill Elementary School may also want to explore other elementary schools in the area. Cranberry Pines Elementary (rated 8.8/10, 3.5 miles away), which scores slightly higher. Another option is Chairville Elementary School (rated 7.9/10, 2.4 miles away), with a comparable rating. Additionally, Taunton Forge Elementary School (rated 7.7/10, 1.7 miles away), with a comparable rating. For more schools in Medford, see our Medford schools guide .

Nearby Schools

20 within 3.2 mi
School Distance Rating
Lenape High School Medford 1.1 mi 6.9
ST MARY OF THE LAKES SCHOOL Medford 1.2 mi 4.6
Milton H. Allen Elementary School Medford 1.2 mi 6.7
Taunton Forge Elementary School Medford 1.7 mi 7.7
Haines Sixth Grade Center Medford 1.6 mi 6.9
Medford Memorial Middle School Medford 1.7 mi 8.6
Springville Elementary School Mt. Laurel 2.4 mi 6.6
MARLTON CHRISTIAN ACADEMY ELEMENTARY & PRESCHOOL Marlton 2.3 mi 7.2
Chairville Elementary School Medford 2.4 mi 7.9
Burlington County Institute of Technology - Medford Medford 2.5 mi 7.1
T. E. Harrington Middle School Mount Laurel 2.8 mi 6.2
Hillside Elementary School Mount Laurel 3.0 mi 3.4
Cranberry Pines Elementary Medford 3.5 mi 8.8
Hartford Upper Elementary School Mount Laurel 3.4 mi 6.2
Helen L Beeler Marlton 2.9 mi 6.8
Cherokee High School Marlton 3.3 mi 5.5
Neeta School Medford Lakes 3.5 mi 7.1
Frances DeMasi Elementary School Marlton 3.1 mi 7.5
Marlton Elementary Marlton 3.5 mi 4.6
Frances DeMasi Middle School Marlton 3.2 mi 7.5

Neighborhood Census ACS (2019-2023)

Census data for ZIP 08055 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$158,487

Median Home Value

$456,000

Median Rent

$1,502/mo

Population

28,855

College Educated

63.2%

Homeownership

89%

Avg Commute

34.1 min

Poverty Rate

2.9%

Median Age

47.1

Similar Schools

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

School Rating
Arthur Stanlick Elementary School Wharton, NJ 8.5
Eugenio Maria de Hostos Center for Early Childhood Education Union City, NJ 8.5
Harmony Elementary School New Monmouth, NJ 8.5
J.V.B. Wicoff Elementary School Plainsboro, NJ 8.5
Julia A. Barnes School Jersey City, NJ 8.5
Lincoln Elementary School Ridgefield Park, NJ 8.5

Frequently Asked Questions

Common questions about Kirby's Mill Elementary School

What grades does Kirby's Mill Elementary School serve?

Kirby's Mill Elementary School serves students in grades Pre-K through 5th.

How many students attend Kirby's Mill Elementary School?

Kirby's Mill Elementary School has an enrollment of approximately 379 students.

What is the student-teacher ratio at Kirby's Mill Elementary School?

The student-teacher ratio at Kirby's Mill Elementary School is 13.1:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Kirby's Mill Elementary School rank in NJ?

Kirby's Mill Elementary School ranks #179 of 2,466 schools in NJ.

What is Kirby's Mill Elementary School's MySchoolScout rating?

Kirby's Mill Elementary School has a current MySchoolScout rating of 8.5 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 Kirby's Mill Elementary School?

Based on loaded state assessment records, Kirby's Mill Elementary School has 72% math proficiency (multi-year average, 2009-2025) and 72% reading/ELA proficiency (multi-year average, 2009-2025).

Is Kirby's Mill Elementary School a charter school?

No, Kirby's Mill Elementary School is not a charter school. It is a traditional public school operated by the local school district.

Is Kirby's Mill Elementary School a Title I school?

No, Kirby's Mill Elementary School is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Kirby's Mill Elementary School?

10.0% of students at Kirby's Mill Elementary School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

11 schools nearby View map →

Neighborhood Context

Walk Score
16 Car-Dependent
Bike Score
30 Somewhat Bikeable

Powered by Walk Score

Quick Facts NCES CCD (SY 2022-23)

Grades
Pre-K – 5th
Enrollment
379
Student-Teacher Ratio
13.1:1
Teachers (FTE)
29
Free/Reduced Lunch
10.0%
Type
regular
Setting
Large Suburb
County
Burlington County
Chronic Absenteeism (SY 2022-23)
4.2%

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