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²ÝÁñÉçÇø School Review - Established 2003

Best Lewis County ²ÝÁñÉçÇø Schools (2026-27)

For the 2026-27 school year, there is 1 private school serving 82 students in Lewis County, NY (there are , serving 4,161 public students). 2% of all K-12 students are educated in private schools (compared to the NY state average of 15%).
100% of private schools in Lewis County, NY are religiously affiliated (most commonly Mennonite).

Quick Facts (2026-27)

Quick Facts (2026-27)

²ÝÁñÉçÇø Schools in Lewis County (2026-27)

Map of River Valley Mennonite School
River Valley Mennonite School
Gr: K-12 | 82 students
Avg. class size: 7 students
Sports: 4 | Extracurriculars: 2
Alternative School (Mennonite)
5473 State Route 410
Castorland, NY 13620
(315) 493-0187
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[+] Show Closed ²ÝÁñÉçÇø Schools in Lewis County, New York

Lewis County ²ÝÁñÉçÇø Schools (Closed)

Map of Champion Peak School
Champion Peak School
Gr: 1-8 | 17 students
Amish
16568 County Route 161
Watertown, NY 13601
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Map of Crystal Light Mennonite School
Crystal Light Mennonite School
Gr: 1-9 | 51 students
Mennonite
9607 Highland Ave
Castorland, NY 13620
(315) 486-1302
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Map of Deerbrook School
Deerbrook School
Gr: 1-8 | 15 students
Amish
99 W Rd
Lowville, NY 13367
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Map of Denmark Mennonite School
Denmark Mennonite School
Gr: 1-7 | 8 students
Mennonite
10217 St Route 26
Lowville, NY 13367
(315) 212-4224
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Map of Millcreek Amish
Millcreek Amish
Gr: 1-8 | 31 students
Amish
Rice Rd
Lowville, NY 13367
(718) 377-1800
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Overview

Category
This State (NY)
US
# Schools
1 School

Trends in Total Number of ²ÝÁñÉçÇø Schools

YearLewis County Total Schools
20251
20246
20236
20222
20212
20203
20193
20183
20173
20163
20154
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Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

# Students
82 Students
424,624 Students

Trends in the Average Number of Students Per ²ÝÁñÉçÇø School

YearLewis County AverageNew York (NY) AverageNational Average
202581246179
202434238172
202332238174
202264250185
202164245180
202044242171
201944247175
201844245172
201746242180
201646241178
201558230167
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Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Academics and Faculty:

# Teachers
12 Teachers
41,520 Teachers
Average Student-Teacher Ratio
7:1
10:1

Student-Teacher Ratio Trends (2015-2025)

YearLewis County AverageNew York (NY) AverageNational Average
20257:110:111:1
20249:110:111:1
20239:111:111:1
20228:111:111:1
20218:111:111:1
20207:111:112:1
20198:111:112:1
20188:111:112:1
20178:111:112:1
20168:111:112:1
201515:112:112:1
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Average Class Size
7 students
15 students

Class Size Trends (2015-2025)

YearLewis County AverageNew York (NY) AverageNational Average
202571515
202471515
202371515
202271515
202171515
202071515
201971615
201871615
201771615
201671615
201571615
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Tuition and Acceptance Rate:

Average Yearly Tuition Cost
$2,550
$22,460

Tuition Cost Trends (2019-2025)

YearLewis County AverageNew York (NY) AverageNational Average
2025$2,250$22,300$15,012
2024$2,250$21,636$13,254
2023$2,250$21,117$12,626
2022$2,250$19,707$12,187
2021$1,800$19,162$11,800
2020$1,800$18,832$11,512
2019$1,800$18,073$11,293
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Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Students by Ethnicity:

0.02
0.59

Diversity Score Trends

YearLewis County AverageNew York (NY) AverageNational Average
20250.000.600.65
20240.100.600.65
20230.110.620.65
20220.160.620.64
20210.160.620.64
20200.150.620.64
20190.150.610.63
20180.150.610.63
20170.110.610.61
20160.110.620.61
20150.170.620.61
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# American Indian Students
n/a
949 Students
% American Indian Students
n/a
n/a
# Asian Students
n/a
18,397 Students
% Asian Students
n/a
5%
# Hispanic Students
n/a
33,759 Students
% Hispanic Students
n/a
8%

Hispanic Student Percentage Trends

YearLewis County AverageNew York (NY) AverageNational Average
20241%8%9%
20231%9%9%
20223%9%8%
20213%9%9%
20203%9%9%
20193%10%8%
20183%10%8%
20171%9%8%
20161%9%8%
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Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

# Black Students
n/a
33,696 Students
% Black Students
n/a
8%
# White Students
81 Students
252,994 Students
% White Students
99%
60%

White Student Percentage Trends

YearLewis County AverageNew York (NY) AverageNational Average
2025100%59%52%
202495%59%52%
202394%57%52%
202292%57%54%
202192%57%54%
202092%58%54%
201992%58%56%
201892%58%56%
201795%58%58%
201695%58%58%
201591%58%58%
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Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

# Hawaiian Students
n/a
538 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
1 Student
81,407 Students
% of Others Students
1%
19%

Other Races Student Percentage Trends

YearLewis County AverageNew York (NY) AverageNational Average
20244%20%26%
20235%20%25%
20225%18%25%
20215%19%25%
20205%19%24%
20195%18%24%
20185%18%23%
20174%18%22%
20164%18%22%
20158%18%21%
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Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

All Ethnic Groups

Extracurriculars and Sports:

Average Number of Extracurriculars
2 extracurriculars
13 extracurriculars
Average Number of Sports
4 sports
7 sports

Frequently Asked Questions

How many private schools are located in Lewis County, NY?
1 private schools are located in Lewis County, NY.
What percentage of students in Lewis County go to private school?
2% of all K-12 students in Lewis County are educated in private schools (compared to the NY state average of 15%).
What percentage of private schools are religiously affiliated in Lewis County?
100% of private schools in Lewis County are religiously affiliated (most commonly Mennonite).

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