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C−

Mason Elem.

PublicElementaryGrades PK–6

6031 Southwest Ave, St Louis, MO 63139 · (314) 645-1201 · Part of St. Louis City School District

St. Louis’ School Grade D− better than 3% of Missouri school districts

Directions
Students
393
Students per teacher
11:1
Free or reduced lunch
100%
Setting
City
Grades
PK–6
The gist

What stands out about Mason Elem.

  • Its own letter, C−: better results than 24% of Missouri’s public schools
  • Math proficiency 13 pts below the state
  • Reading / language arts 8 pts below the state
  • Small classes: 11 students per teacher
  • Enrollment down 14.9% since 2020–21
  • Next stop for St. Louis kids: 14 middle schools

On the path

Where St. Louis kids come from and go next. The whole path →

PK–6Mason Elem.You are here
6–814 middle schoolsDepends on your address

Test scores

2020–21
Math proficiency22%
State average 35.3%
Reading / language arts37%
State average 45.2%

Its own letter, C−, places these results among Missouri’s 2,023 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).

Location

Directions ↗

6031 Southwest Ave, St Louis

Students

Enrollment by grade
Pre-K56
Kindergarten50
Grade 151
Grade 250
Grade 347
Grade 460
Grade 544
Grade 635
Enrollment over time
462’20
406’21
389’22
391’23
393’24

Down 14.9% since 2020–21.

Who goes here
White 43%Black 36%Hispanic 14%Asian 3%Two or more races 3%American Indian/Alaska Native 1%Native Hawaiian/Pacific Islander <1%

As reported to NCES, share of students with a reported race or ethnicity.

Parents talk

Questions and answers about Mason Elem. from St. Louis families.

Other schools in St. Louis City School District

The district →
Stix Early Childhood CTR.
Elementary · Grades PK–2 · St Louis
472 students13:1
Gateway Elem.
Elementary · Grades PK–5 · St Louis
D−
426 students11:1
Mullanphy Botanical Gardens
Elementary · Grades PK–5 · St Louis
D−
413 students10:1
Buder Elem.
Elementary · Grades PK–5 · St Louis
D
359 students11:1
Woerner Elem
Elementary · Grades PK–5 · St Louis
D
349 students12:1
Dewey SCH.-Internat'l. Studies
Elementary · Grades PK–5 · St Louis
D
337 students12:1

School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against Missouri’s other public schools; St. Louis’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.