Average

#291 of 992 private schools in NY

Top 29% of private schools

Allendale Columbia School

School

519 ALLENS CREEK RD, Rochester, NY 14618

Last updated: July 2026

Private

Enrollment

323

Student-Teacher

6.6:1

Score

6.9

Grades

Pre-K – 12th

Enrollment

323

Student-Teacher

6.6:1

Score

6.9

Grades

Pre-K – 12th

Data vintage
2021-22

Data vintage2021-22

How this school compares

New York private schools

#291 of 992

In Rochester

#12 of 30

public schools

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About Allendale Columbia School

Allendale Columbia School is a private school in Rochester, NY. Allendale Columbia School serves approximately 323 students, and covers grades Pre-K-12th, and has a 6.6:1 student-teacher ratio. Allendale Columbia School has a current MySchoolScout rating of 6.9 out of 10 and ranks #291 of 992 private schools in NY.

How it compares0.7 pts above NY schools

6.9

This school 6.9 · Average
NY avg 6.2

What Parents Should Know

At 6.6:1 students to teachers, Allendale Columbia School sits well below the national average. Smaller classes like that usually mean more one-on-one time between students and teachers.

Allendale Columbia School is private, so it runs independently of the local district and sets its own curriculum. That freedom cuts both ways depending on what you want for your child. If you're considering it, start with the practical questions: tuition, financial aid, and how admissions work.

Compare to Public Schools

Beta

How Allendale Columbia School compares to 110 public schools serving similar grades in Rochester, NY

Student-Teacher Ratio

6.6:1

This School

12:1

Public Avg

Avg School Size

323

This School

506

Public Avg

Avg School Scout Rating

6.9

This School

5.2

Public Avg

Student Demographics

White 70.9% vs 0%

Asian 9% vs 0%

Black 7.4% vs 0%

Hispanic 4.3% vs 0%

Allendale Columbia School Rochester Public Avg

Nearby Other Schools

School	Distance	Enrollment	STR	Rating
Allendale Columbia School (this school)	—	323	6.6:1	6.9
ALLEN CREEK SCHOOL	0.8 mi	350	14:1	7.8
COUNCIL ROCK PRIMARY SCHOOL	1.1 mi	733	14.7:1	5.3
TWELVE CORNERS MIDDLE SCHOOL	1.4 mi	791	10.1:1	7.2
BRIGHTON HIGH SCHOOL	1.5 mi	1,182	12.2:1	8.9
INDIAN LANDING ELEMENTARY SCHOOL	1.8 mi	538	10.3:1	6.9
FRENCH ROAD ELEMENTARY SCHOOL	2.0 mi	713	12.1:1	6.2
SCHOOL 15-CHILDREN'S SCHOOL OF ROCHESTER (THE)	2.2 mi	372	11.6:1	5.4
SCHOOL 46-CHARLES CARROLL	2.5 mi	314	12.1:1	4.9
ROCHESTER ACADEMY OF SCIENCE CHARTER SCHOOL	2.6 mi	266	14.8:1	—
SCHOOL 28-HENRY HUDSON	2.7 mi	600	9.2:1	4.4
SCHOOL 35-PINNACLE	2.9 mi	382	11.2:1	3.3
VERTUS CHARTER SCHOOL	3.0 mi	336	—:1	5.3
SCHOOL 23-FRANCIS PARKER	3.0 mi	307	11.4:1	4.1
EAST LOWER SCHOOL	3.1 mi	363	7.9:1	6.1
EAST UPPER HIGH SCHOOL	3.1 mi	780	8.2:1	6.8
GENESEE COMMUNITY CHARTER SCHOOL-FLOUR CITY CAMPUS	3.2 mi	118	10.7:1	5.1
SCHOOL 52-FRANK FOWLER DOW	3.4 mi	297	11.4:1	3.6
GENESEE COMMUNITY CHARTER SCHOOL	3.5 mi	223	11.7:1	5.2
JAMES MONROE UPPER SCHOOL	3.6 mi	649	9.7:1	6.1
MONROE LOWER SCHOOL	3.6 mi	230	9.6:1	5.1

Showing 20 of 110 schools. View all schools in Rochester

Demographics sourced from NCES Private School Survey (PSS) and Common Core of Data (CCD). Comparisons are based on enrollment-weighted averages.

Score Breakdown

Preliminary

What This Rating Measures

This rating reflects classroom size, instructional time, student diversity, community resources, and school characteristics. Private schools are ranked against other private schools in NY.

Classroom Attention

A- 8.0 / 10

View breakdown

Student-Teacher Ratio 6.6:1

Instructional Commitment

C 3.0 / 10

View breakdown

School Day Length 6.7 hours

Annual Instructional Hours 1,072

Diversity & Inclusion

B+ 7.3 / 10

View breakdown

Diversity Index 47%

Community Context

Data Unavailable

School Profile

A- 8.1 / 10

View breakdown

Enrollment 323

View data sources

Score basis: Private school model

Data coverage: 80% of scoring components had data

Components scored: 4 of 5

Ranking pool: Private schools in NY

Test Scores

Test score data not yet available for this school.

Student Demographics NCES PSS (SY 2021-22)

White 70.9%

Asian 9.0%

Two or More 8.0%

Black 7.4%

Hispanic 4.3%

Native American 0.3%

Source: NCES Private School Survey (PSS)

Location

519 ALLENS CREEK RD, Rochester, NY 14618

Nearby Alternatives

Families considering Allendale Columbia School may also want to explore other schools in the area. BRIGHTON HIGH SCHOOL (rated 8.9/10, 1.5 miles away), which scores notably higher. Another option is PITTSFORD SUTHERLAND HIGH SCHOOL (rated 8.9/10, 2.2 miles away, in nearby Pittsford), which scores notably higher. Additionally, ALLEN CREEK SCHOOL (rated 7.8/10, 0.8 miles away), which scores slightly higher. For more schools in Rochester, see our Rochester schools guide .

Nearby Schools

20 within 2.7 mi

School	Distance	Enrollment	Rating
THE HARLEY SCHOOL Rochester	0.6 mi	463	7.6
ALLEN CREEK SCHOOL Rochester	0.8 mi	350	7.8
COUNCIL ROCK PRIMARY SCHOOL Rochester	1.1 mi	733	5.3
TRINITY MONTESSORI SCHOOL Rochester	1.1 mi	80	7.1
INDIAN LANDING ELEMENTARY SCHOOL Rochester	1.8 mi	538	6.9
TWELVE CORNERS MIDDLE SCHOOL Rochester	1.4 mi	791	7.2
RICH BEGINNINGS CHILD CARE CENTER Rochester	1.5 mi	7	—
BRIGHTON HIGH SCHOOL Rochester	1.5 mi	1,182	8.9
SETON CATHOLIC SCHOOL Rochester	1.7 mi	171	5.0
OUR LADY OF MERCY SCHOOL FOR YOUNG WOMEN Rochester	2.1 mi	721	5.2
ORA ACADEMY Rochester	2.0 mi	8	—
MONTESSORI SCHOOL OF ROCHESTER Rochester	1.7 mi	14	—
PITTSFORD SUTHERLAND HIGH SCHOOL Pittsford	2.2 mi	888	8.9
ROCHESTER CLASSICAL ACADEMY Rochester	2.1 mi	33	5.4
FRENCH ROAD ELEMENTARY SCHOOL Rochester	2.0 mi	713	6.2
SCHOOL 46-CHARLES CARROLL Rochester	2.5 mi	314	4.9
SCHOOL 15-CHILDREN'S SCHOOL OF ROCHESTER (THE) Rochester	2.2 mi	372	5.4
ST LOUIS SCHOOL Pittsford	2.4 mi	194	4.8
ROCHESTER ACADEMY OF SCIENCE CHARTER SCHOOL Rochester	2.6 mi	266	—
SCHOOL 28-HENRY HUDSON Rochester	2.7 mi	600	4.4

Neighborhood Census ACS (2019-2023)

Census data for ZIP 14618 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$122,647

Median Home Value

$301,300

Median Rent

$1,407/mo

Population

24,621

College Educated

76.4%

Homeownership

76.5%

Avg Commute

15.6 min

Poverty Rate

5.5%

Median Age

Similar Schools

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

School	Enrollment	Rating
YESHIVA DERECH HATORAH HIGH Brooklyn, NY	202	6.9
EDMESTON CENTRAL SCHOOL Edmeston, NY	384	7.0
ROXBURY CENTRAL SCHOOL Roxbury, NY	228	7.0
YESHIVA RABBI SAMSON RAPHAEL HIRSCH New York, NY	274	7.0
BAY RIDGE PREPARATORY SCHOOL Brooklyn, NY	359	6.8
FAITH HERITAGE SCHOOL Syracuse, NY	222	6.8

Frequently Asked Questions

Common questions about Allendale Columbia School

What grades does Allendale Columbia School serve?

Allendale Columbia School serves students in grades Pre-K through 12th.

How many students attend Allendale Columbia School?

Allendale Columbia School has an enrollment of approximately 323 students.

What is the student-teacher ratio at Allendale Columbia School?

The student-teacher ratio at Allendale Columbia School is 6.6:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

How does Allendale Columbia School rank in NY?

Allendale Columbia School ranks #291 of 992 private schools in NY.

What is Allendale Columbia School's MySchoolScout rating?

Allendale Columbia School has a current MySchoolScout rating of 6.9 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.

Is Allendale Columbia School a private school?

Yes, Allendale Columbia School is a private coeducational school with a Nonsectarian affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.

Is Allendale Columbia School a religious school?

No, Allendale Columbia School is a nonsectarian (non-religious) private school.

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Neighborhood Context

Walk Score: 10 Car-Dependent
Bike Score: 31 Somewhat Bikeable

Quick Facts NCES PSS (SY 2021-22)

Grades: Pre-K – 12th
Enrollment: 323
Gender Split: 47% M / 53% F
Student-Teacher Ratio: 6.6:1
Teachers (FTE): 49
Type: private
Coed Status: coed
Affiliation: Nonsectarian
School Day: 6.7 hours
Days Per Year: 160 days
Setting: Large Suburb
County: Monroe County
Phone: (585) 641-5282

Resources & Links

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Data sources

NCES PSSSY 2021-22 Census ACS2019-2023 MySchoolScout Rankings2024 Full details →

Allendale Columbia School

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