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Affton High

St Louis, Missouri · Grades 9 to 12 · Affton 101

Public school

About Affton High

Affton High serves grades 9 through 12 as a public school in St Louis, Missouri. Federal data for 2024-25 shows 761 students enrolled. That makes it one of the larger public and charter high schools in St Louis. With about 51.4 full-time-equivalent teachers, that works out to roughly 14.8 students per teacher. The surrounding area is classified as a suburb of a large metro area, in St. Louis County. There are 111 other schools within 5 miles. Affton 101 School District runs 4 schools listed here, including this one. See them all.

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School facts

Address	8309 Mackenzie Rd, St Louis, MO 63123
Phone	(314) 638-6330
School district	Affton 101
Grades	9 to 12
Students (2024-25)	761
Teachers (full-time equivalent, 2024-25)	51.4
Students per teacher	14.8
Charter school	No
School type	Regular
Level	High
Locale (NCES)	Suburb, large, St. Louis County

Source: NCES Common Core of Data (CCD), 2024-25 public school directory and membership files (NCES school ID 290291000009). Details may have changed since the survey. Schools can update them by claiming this profile.

Nearby schools

Holy Cross Acadmey Early ChildhoodPrivate, Roman Catholic · Grades PreK to TKSaint Louis, MO · 0.7 mi Mesnier Primary Sch.Public · Grades PreK to 2St Louis · 0.7 mi Gotsch Intermediate Sch.Public · Grades 3 to 5St Louis · 0.8 mi Rogers MiddlePublic · Grades 6 to 8St Louis · 1 mi Lutheran High School SouthPrivate, Lutheran · Grades 9 to 12Saint Louis, MO · 1 mi Salem Lutheran SchoolPrivate, Lutheran · Grades PreK to 8Affton, MO · 1.1 mi Bayless Senior HighPublic · Grades 9 to 12St Louis · 1.3 mi Bayless ElementaryPublic · Grades PreK to 5St Louis · 1.4 mi

The 8 closest public, charter and private schools by straight-line distance, from NCES location data. Listings here are never paid.

Frequently asked questions

What grades does Affton High serve?

Affton High serves grades 9 through 12.

How many students attend Affton High?

Affton High reported 761 students in 2024-25, according to the NCES Common Core of Data.

What is the student-teacher ratio at Affton High?

About 14.8 students per full-time-equivalent teacher, based on 761 students and 51.4 teachers in federal data.

Is Affton High a public or charter school?

Affton High is a traditional public (non-charter) school.

What school district is Affton High in?

Affton High is part of Affton 101 School District. See all schools in this district at https://parentschoolreview.com/districts/mo/affton-101-school-district/

Where is Affton High located?

Affton High is at 8309 Mackenzie Rd, St Louis, MO 63123. The phone number is (314) 638-6330.

How many other schools are near Affton High?

There are 111 other schools within 5 miles of Affton High in our directory.