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Mount Morris Middle/Senior High School

Public Grades 7-12
779th
SchoolDigger Rank ?
of 1,234 New York High Schools
Better than 37% of New York high schools
Summary

Mount Morris Middle/Senior High School is a public high school serving grades 7-12 in Mount Morris, NY, with 219 students. The school is part of the Mount Morris Central School District, which is ranked 709 out of 874 school districts in New York and has a 1-star rating from SchoolDigger.

Academically, Mount Morris Middle/Senior High School has consistently ranked in the bottom half of New York high schools over the past 5 years, with proficiency rates on state assessments and Regents exams generally below the state and district averages. The school's performance is particularly low in subjects like Earth Science, Living Environment, and Algebra I. Female students at the school perform significantly better than male students, and the school's performance for Hispanic and White student subgroups, as well as students with disabilities and those from low socioeconomic backgrounds, is also below average.

Compared to nearby schools like Avon High School, Letchworth Senior High School, and Pavilion Junior-Senior High School, Mount Morris Middle/Senior High School generally underperforms on academic measures, graduation rates, and other key metrics. Despite the school's relatively high per-student spending of $36,292 and low student-teacher ratio of 7:1, these resources have not translated into better educational outcomes for its students.

238
Students ?
8.2
Student/teacher ratio ?
$38,640
Per pupil spending ?
58.4%
Free/discounted lunch ?
 30 Bonadonna Ave
       Mount Morris, NY  14510-1498

(585) 658-3331

District: Mount Morris Central School District


Feeder schools for Mount Morris Middle/Senior High School:

Elementary:    Mount Morris Elementary School
Racial breakdown:

White:
69.3%
Hispanic:
22.7%
Two or more races:
3.8%
more
 See top rated New York high schools

 Compare Mount Morris Middle/Senior High School to nearby high schools!
At a glance
Ranking trend: Rebounding — 16th percentile in 2019 → 37th in 2025
Strengths
98% graduate in 4 years — above the New York average (83%)
Ranking is rebounding — up to 37th (2025) from a 16th-percentile low (2019)
Small classes — about 8 students per teacher
Worth a look
!Test scores below the New York average (51% vs 62% meeting standards)
!Some student groups rank well below the school's overall statewide standing
!Earth Science scores 65 pts below the New York average
Students meeting standards (2024-2025) ?
This school51%
District avg51%
New York avg62%
Middle school
874th of 1,500
New York public middle schools ?
Bottom 42%▲ up 20 pts since 2015
From bottom 22% (2015) to bottom 42% (2025)
See the entire ranking list of New York Middle Schools →
SchoolDigger rating ?
High school
779th of 1,234
New York public high schools ?
Bottom 37%▼ down 24 pts since 2015
From top 39% (2015) to bottom 37% (2025)
See the entire ranking list of New York High Schools →
SchoolDigger rating ?
709th of 874Mount Morris Central School District among New York districts
Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)
Middle school ranking
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankNew York percentileRating
202542.0874 of 150041.7%★★☆☆☆
202453.9641 of 150457.4%★★★☆☆
202333.41041 of 150030.6%★★☆☆☆
202229.91078 of 147927.1%★☆☆☆☆
202114.71141 of 12428.1%☆☆☆☆☆
20197.71404 of 14392.4%☆☆☆☆☆
20188.01395 of 14383.0%☆☆☆☆☆
201712.01369 of 14555.9%☆☆☆☆☆
201619.31207 of 142915.5%★☆☆☆☆
201523.41100 of 140721.8%★☆☆☆☆
201423.11094 of 140121.9%★☆☆☆☆
201329.0993 of 137327.7%★☆☆☆☆
201250.1744 of 133744.4%★★☆☆☆
201137.1879 of 129532.1%★★☆☆☆
201047.1766 of 124338.4%★★☆☆☆
200960.7635 of 122448.1%★★☆☆☆
200847.6767 of 118535.3%★★☆☆☆
200734.1817 of 112327.2%★☆☆☆☆
200640.0749 of 109531.6%★★☆☆☆

English Language Learner

YearAvg scoreStatewide rankNew York percentileRating
201825.5497 of 5031.2%☆☆☆☆☆

Female

YearAvg scoreStatewide rankNew York percentileRating
202529.01140 of 145721.8%★☆☆☆☆
202451.0691 of 146552.8%★★★☆☆
20238.91415 of 14633.3%☆☆☆☆☆
202224.21183 of 145418.6%★☆☆☆☆
202115.1983 of 10667.8%☆☆☆☆☆
20198.01333 of 13702.7%☆☆☆☆☆
20187.11329 of 13531.8%☆☆☆☆☆

Homeless

YearAvg scoreStatewide rankNew York percentileRating
201818.3425 of 4577.0%☆☆☆☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankNew York percentileRating
202546.2656 of 128348.9%★★☆☆☆
202454.0516 of 129660.2%★★★☆☆
202339.3791 of 128838.6%★★☆☆☆
202232.9908 of 130630.5%★★☆☆☆
202122.7811 of 93513.3%★☆☆☆☆
20196.91239 of 12410.2%☆☆☆☆☆
201810.51220 of 12452.0%☆☆☆☆☆

Male

YearAvg scoreStatewide rankNew York percentileRating
202553.5619 of 145557.5%★★★☆☆
202451.9642 of 146456.1%★★★☆☆
202339.1912 of 146437.7%★★☆☆☆
202237.3917 of 145537.0%★★☆☆☆
202114.5996 of 10717.0%☆☆☆☆☆
20198.61346 of 13661.5%☆☆☆☆☆
201810.41318 of 13522.5%☆☆☆☆☆

Special Education

YearAvg scoreStatewide rankNew York percentileRating
202535.6833 of 129835.8%★★☆☆☆
202453.1447 of 130365.7%★★★☆☆
202123.5442 of 52215.3%★☆☆☆☆
201829.8945 of 117019.2%★☆☆☆☆

White

YearAvg scoreStatewide rankNew York percentileRating
202535.9530 of 77531.6%★★☆☆☆
202441.1476 of 77838.8%★★☆☆☆
202319.9674 of 77212.7%★☆☆☆☆
202230.0550 of 74826.5%★☆☆☆☆
202115.7561 of 6148.6%☆☆☆☆☆
20196.8705 of 7161.5%☆☆☆☆☆
20184.7757 of 7630.8%☆☆☆☆☆
High school ranking
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankNew York percentileRating
202537.4779 of 123436.9%★★☆☆☆
202445.4700 of 124243.6%★★☆☆☆
202335.5782 of 122836.3%★★☆☆☆
202230.2813 of 119031.7%★★☆☆☆
202134.7397 of 51923.5%★☆☆☆☆
201914.51019 of 120715.6%★☆☆☆☆
201830.1845 of 121030.2%★★☆☆☆
201728.6844 of 122130.9%★★☆☆☆
201633.6857 of 125531.7%★★☆☆☆
201558.4495 of 125560.6%★★★☆☆
201448.1675 of 123745.4%★★☆☆☆
201344.8740 of 121739.2%★★☆☆☆
201261.2519 of 119856.7%★★★☆☆
201165.6358 of 116569.3%★★★☆☆
201061.1441 of 111760.5%★★★☆☆
200971.1192 of 108682.3%★★★★☆
200864.6349 of 102766.0%★★★☆☆
200769.1209 of 100279.1%★★★★☆
200664.8320 of 98667.5%★★★☆☆
200553.8530 of 93543.3%★★☆☆☆

English Language Learner

YearAvg scoreStatewide rankNew York percentileRating
201922.4495 of 56512.4%★☆☆☆☆
201818.8504 of 5467.7%☆☆☆☆☆

Female

YearAvg scoreStatewide rankNew York percentileRating
202569.8333 of 120672.4%★★★★☆
202452.9603 of 121950.5%★★★☆☆
202339.0745 of 119737.8%★★☆☆☆
202241.2709 of 115538.6%★★☆☆☆
202140.4201 of 29030.7%★★☆☆☆
201915.11017 of 119314.8%★☆☆☆☆
201838.3769 of 117634.6%★★☆☆☆

Hispanic

YearAvg scoreStatewide rankNew York percentileRating
202223.0593 of 76022.0%★☆☆☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankNew York percentileRating
202534.9761 of 117935.5%★★☆☆☆
202442.1675 of 117042.3%★★☆☆☆
202327.7832 of 115528.0%★☆☆☆☆
202223.3852 of 110122.6%★☆☆☆☆
202131.0238 of 28917.6%★☆☆☆☆
201918.9964 of 117918.2%★☆☆☆☆
201835.3779 of 115432.5%★★☆☆☆

Male

YearAvg scoreStatewide rankNew York percentileRating
202530.6836 of 120130.4%★★☆☆☆
202441.6721 of 121140.5%★★☆☆☆
202334.4776 of 119134.8%★★☆☆☆
202225.7834 of 115427.7%★☆☆☆☆
202120.4312 of 35411.9%★☆☆☆☆
201915.7993 of 119016.6%★☆☆☆☆
201823.6894 of 117624.0%★☆☆☆☆

Special Education

YearAvg scoreStatewide rankNew York percentileRating
202528.4867 of 114924.5%★☆☆☆☆
202441.6611 of 114446.6%★★☆☆☆
202354.9414 of 113063.4%★★★☆☆
202238.3600 of 103842.2%★★☆☆☆
201915.61038 of 11328.3%☆☆☆☆☆
201813.41048 of 10954.3%☆☆☆☆☆

White

YearAvg scoreStatewide rankNew York percentileRating
202523.2678 of 78814.0%★☆☆☆☆
202429.0606 of 78122.4%★☆☆☆☆
202323.7651 of 77616.1%★☆☆☆☆
202222.9631 of 73814.5%★☆☆☆☆
202119.4123 of 1337.5%☆☆☆☆☆
20198.8748 of 7935.7%☆☆☆☆☆
201819.2688 of 76510.1%★☆☆☆☆
How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)
Middle school
Male (2025)57th percentile+16 vs school
Low Socio Economic Status (2025)49th percentile+7 vs school
Special Education (2025)36th percentile-6 vs school
White (2025)32nd percentile-10 vs school
Female (2025)22nd percentile-20 vs school
Homeless (2018)7th percentile+4 vs school
English Language Learner (2018)1st percentile~ school
High school
Female (2025)72nd percentile+36 vs school
Low Socio Economic Status (2025)35th percentile~ school
Male (2025)30th percentile-6 vs school
Special Education (2025)25th percentile-12 vs school
Hispanic (2022)22nd percentile-10 vs school
White (2025)14th percentile-23 vs school
English Language Learner (2019)12th percentile-3 vs school
By subject vs New York (2024-2025) ?
Common Core Algebra II86%+11 vs state
Physics80%+11 vs state
Geometry75%+15 vs state
Global History and Geography72%-4 vs state
Common Core English Language Arts70%-5 vs state
Life Science Biology63%+5 vs state
U.S. History and Government58%-17 vs state
English Language Arts52%~ state avg
Algebra I48%-8 vs state
Math41%-12 vs state
Chemistry38%-27 vs state
Science36%-8 vs state
Earth and Space Sciences32%-24 vs state
Living Environment8%-48 vs state
Earth Science0%-65 vs state

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Frequently Asked Questions about Mount Morris Middle/Senior High School

Mount Morris Middle/Senior High School ranks 779th of 1234 New York high schools. SchoolDigger rates this school 2 stars out of 5.

In the 2024-25 school year, 238 students attended Mount Morris Middle/Senior High School.

Students at Mount Morris Middle/Senior High School are 69% White, 23% Hispanic, 4% Two or more races, 2% Asian, 1% African American.

Mount Morris Middle/Senior High School is fed by the following schools:

Elementary : Mount Morris Elementary School


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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau, the WNYC and the New York State Department of Health and the NY State Education Department.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.





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