O Fallon High School

O Fallon High School is in O Fallon, Illinois and has 9th Grade through 12th Grade students. O Fallon High School is in the O Fallon Township High School District 203 district in St. Clair County. Using the Main Menu you will find information on O Fallon High School to assist you in making a decision about your child’s school.

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General Information

School Name: O Fallon High School
School District: O Fallon Township High School District 203
County: St. Clair County
State:
Grades: 9th Grade through 12th Grade
NCESID: 172979003090
Mascot: Panther

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Contact Information

Mailing Address

O Fallon High School
600 S Smiley St
O Fallon IL, 62269

Street Address

O Fallon High School
600 South Smiley St
O Fallon IL, 62269

Phone Number

(618) 632-3507

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Map & Directions

Find Schools Nearby

Find other high schools in
City: O Fallon
State:
School District: O Fallon Township High School District 203
County: St. Clair County
Zip Code:

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Student and Teacher Statistics

Total Students: 2487
Student/Teacher Ratio: 17.18 to 1
Full-Time Teachers: 144.78

Size Rank: 626
Free Lunch Eligible: 227
Reduced Lunch Eligible: 72

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Photos

Do you have any photos of O Fallon High School? If so, upload them in a comment at the end of this page, or email them to us and they’ll get added here.

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Sports

  • Basketball
  • Baseball
  • Cheerleading
  • Cross country
  • Football
  • Golf
  • Soccer
  • Softball
  • Swimming
  • Tennis
  • Track
  • Volleyball
  • Wrestling

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Important Dates

HighSchoolGuide.org is continually updating this part of the page with new dates as they become available. If you go to O Fallon High School, are on the faculty or staff there, or are the parent of a student there, if you know one of these dates, please help us update the site by posting it in the comments section.

  • First Day of Class
  • Homecoming
  • Report Cards
  • Class Pictures
  • Winter Break / Christmas Vacation
  • Holidays and Teacher Workdays
  • Yearbooks Released
  • Spring Break
  • Prom
  • Graduation
  • Last Day of Class
  • Summer Break
  • Tryouts

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Related Links

Do you have any links related to O Fallon High School? If so, post them in the comments below, or email them to us and we’ll add them to this page.

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Write A Review

Attention students, parents, teachers, administrators, employees and alumni of O Fallon High School. Please write a review of your experiences and your time at the school, so other people can know what a great place it is! Also, if you have a favorite teacher or someone else at the school that is special to you, be sure to mention them.

Please rate O Fallon High School on a 1 to 5 star scale, 5 stars being the best, for the following categories:

  • Teachers and academics.
  • Princial and administrators.
  • Classrooms and facilities.
  • Sports and extracurricular activities.
  • Parent and community involvement.

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Source: For more information about where the information presented here was sourced, visit our Data Source page.

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