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Cross-verified directory record

St Dominic High School

31 Saint Dominic Dr · O'fallon, MO 63366

Visit official website Get directions Call (636) 240-8303

Roman Catholic

Grades 9–12 Secondary
Grade rangeGrades 9–12
Enrollment1,087 students
Student–teacher ratio16.7:1
School formatCoeducational

School overview

At a glance

Source-traceable
School type
Regular
Community setting
Suburb, large
School year
179 days
School day
6.83 hours
Library/media center
Available
NCES school ID
00752312

Enrollment and staffing figures reflect the latest school year published by the cited source and may predate this directory’s current-status check. Confirm current tuition, admissions, academics, programs, accreditation and accessibility directly with the school.

Contact and location

Plan your next step

Address31 Saint Dominic Dr
O'fallon, MO 63366Open in Google Maps
Phone(636) 240-8303Call the school
Official websitewww.stdominichs.orgVisit website

Map data © OpenStreetMap contributors. The directions button opens Google Maps.

Live place information

Hours and visitor rating

Google Maps
Visitor ratingLoading current data…
Current hours statusLoading current data…Confirm special and holiday hours with the school.

Ratings are Google Maps user ratings, not this directory’s ranking or endorsement. Details are requested live and are not stored here.

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Data provenance

Why this listing is here

Core institution record

NCES PSS 2023-24 supplied the name, available location fields and institution characteristics.

Map coordinates

NCES PSS 2021-22 school location was used to place this school on the map.

Current verification

Cross-checked against the NCEA member school locator on August 29, 2026.

NCEA Member School LocatorNational Catholic Educational Association · 2026 public locator Private School Universe Survey public-use fileNational Center for Education Statistics · 2021–22 Private School Universe Survey Catholic-school locator exportNational Center for Education Statistics · 2023-24

Dataset inclusion does not imply endorsement or accreditation. This independent site is not affiliated with the institution, a diocese or board, any government education agency, Catholic education directory, OpenStreetMap or Google.

Read the complete methodology

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