Photo: Sector001 · CC BY-SA 3.0Sumner’s public schools
Northwestern R-I School District has no state test or graduation results we can use, so there is no Schools grade for Sumner. Each school below is shown with its own results.
Tests spring 2022, when 98% of students in Missouri’s tested grades sat them, and the class of 2023’s graduation rate (U.S. Department of Education). How TownRatings grades schools
Sumner’s schools, in brief
School by school
1 of Sumner’s 2 district schools with test results score above the middle of Missouri’s 2,023 public schools. Northwestern Elem. places highest (better than 52%); Northwestern High lowest (47%). See the path ↓
Written from the figures on this page. Tests are from 2021–22, graduation from the class of 2023; each school’s own letter uses 2020–21 results.
Where will my kid go?
Pick a grade. These are the public schools in Sumner, with each school’s own grade.
Kindergarten in Sumner
Northwestern Elem.
Grades PK–6 · 82 students · 7:1 students per teacher · in Mendon
1st grade in Sumner
Northwestern Elem.
Grades PK–6 · 82 students · 7:1 students per teacher · in Mendon
2nd grade in Sumner
Northwestern Elem.
Grades PK–6 · 82 students · 7:1 students per teacher · in Mendon
3rd grade in Sumner
Northwestern Elem.
Grades PK–6 · 82 students · 7:1 students per teacher · in Mendon
4th grade in Sumner
Northwestern Elem.
Grades PK–6 · 82 students · 7:1 students per teacher · in Mendon
5th grade in Sumner
Northwestern Elem.
Grades PK–6 · 82 students · 7:1 students per teacher · in Mendon
6th grade in Sumner
Northwestern Elem.
Grades PK–6 · 82 students · 7:1 students per teacher · in Mendon
7th grade in Sumner
Northwestern High
Grades 7–12 · 54 students · 5:1 students per teacher · in Mendon
8th grade in Sumner
Northwestern High
Grades 7–12 · 54 students · 5:1 students per teacher · in Mendon
9th grade in Sumner
Northwestern High
Grades 7–12 · 54 students · 5:1 students per teacher · in Mendon
10th grade in Sumner
Northwestern High
Grades 7–12 · 54 students · 5:1 students per teacher · in Mendon
Which school depends on your address. To confirm it, ask the Northwestern R-I School District.
The district
Spending and class size are shown but don’t count toward the grade. Each district’s own page has every school.
Above the state in reading
Sumner vs. its neighbors
Schools grades for the Missouri towns that share Sumner’s borders.
| Town | Schools | Main districts |
|---|---|---|
| Sumner | — | Northwestern R-I |
Every school in Sumner
2 schools. Each public school’s letter compares its own 2020–21 reading and math results with Missouri’s other public schools (the newest school-level results we have).
Questions about Sumner’s schools
Are Sumner’s schools good?
There’s no Schools grade for Sumner. Northwestern R-I School District has no state test or graduation results we can use, so there is no Schools grade for Sumner. Each school below is shown with its own results. School by school, 1 of its 2 district schools with test results score above the middle of Missouri’s public schools on their 2020–21 results.
What school district is Sumner in?
Northwestern R-I School District.
Where do Sumner kids go to high school?
Northwestern High.
Parents talk
What Sumner families are saying about school.
Looking for colleges? Colleges near Sumner → They have their own page.
School data: state test results (2021–22, with participation) and four-year graduation rates (class of 2023) reported to the U.S. Department of Education (EDFacts via ED Data Express); each school’s own letter uses its 2020–21 results (EDFacts via the Urban Institute); schools and enrollment from NCES (2024–25; private schools 2023–24); spending from the Census Bureau’s school finance survey (FY2024). Stars are from neighbors.