161 Private Schools in St. Louis County, MO

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School	City	Grades	Students	Per teacher	Affiliation
Salem Lutheran School	Affton	PreK-8	84	7.4	Lutheran Church (Missouri Synod)
Barat Academy	Ballwin	6-12	37	4	Roman Catholic
Holy Infant Elementary School	Ballwin	PreK-8	420	16.3	Roman Catholic
Twin Oaks Christian School	Ballwin	Not in the federal survey
Salem Lutheran School	Black Jack	PreK-8	105	11.7	Lutheran Church (Missouri Synod)
St. Mary Magdalen School	Brentwood	PreK-8	150	11.6	Roman Catholic
Ascension School	Chesterfield	K-8	412	15.2	Roman Catholic
Chesterfield Montessori School	Chesterfield	K-6	48	8	Nonsectarian
Eyc Academy	Chesterfield	3-12	56	7.7	Nonsectarian
Incarnate Word Parish School	Chesterfield	K-8	448	18	Roman Catholic
Missouri Torah Institute	Chesterfield	9-12	73	7.4	Jewish, all-boys
The Fulton School	Chesterfield	PreK-12	102	6.8	Nonsectarian
The Goddard School	Chesterfield	PreK-K	10	10	Nonsectarian
Our Lady of Lourdes School	Clayton	PreK-8	260	12.6	Roman Catholic
The Wilson School	Clayton	PreK-6	147	6.8	Nonsectarian
St. Clement Grade School	Des Peres	PreK-8	275	11.5	Roman Catholic
St. Paul's Lutheran School	Des Peres	K-8	212	12.2	Lutheran Church (Missouri Synod)
CDLC Ellisville	Ellisville	PreK-Transitional K	20	10	Nonsectarian
St. Clare of Assisi School	Ellisville	PreK-8	119	9.9	Roman Catholic
St. John Lutheran School	Ellisville	K-8	175	12.7	Lutheran Church (Missouri Synod)
Most Sacred Heart School	Eureka	PreK-8	178	14.8	Roman Catholic
St. Mark's Lutheran School	Eureka	PreK-8	42	7	Lutheran Church (Missouri Synod)
Heritage Classical Christian Academy	Fenton	Not in the federal survey
Messenger Christian School	Fenton	2-8	4	4	Latter Day Saints
Our Savior Lutheran Church & School	Fenton	PreK-8	58	10.9	Lutheran Church (Missouri Synod)
St. Paul Catholic School	Fenton	PreK-8	235	11.4	Roman Catholic
Blessed Teresa of Calcutta School	Ferguson	K-8	160	12.4	Roman Catholic
All Saints Academy - St. Norbert Campus	Florissant	PreK-8	211	15.7	Roman Catholic
Atonement Lutheran School	Florissant	PreK-8	10	10	Evangelical Lutheran Church in America
Gateway Legacy Christian Academy	Florissant	Not in the federal survey
Grace Christian Academy	Florissant	K-8	54	5.3	Christian (nondenominational)
Marygrove Services	Florissant	4-9	2	2	Roman Catholic
North County Christian School	Florissant	PreK-12	258	10.6	Christian (nondenominational)
Oak Bridge	Florissant	PreK-6	38	12.7	Nonsectarian
Sacred Heart Catholic School	Florissant	PreK-8	363	15.5	Roman Catholic
Christ Community Lutheran School	Kirkwood	PreK-8	447	17.1	Lutheran Church (Missouri Synod)
Green Tree Montessori	Kirkwood	PreK-K	1	not reported	Nonsectarian
Kirkwood Children's House	Kirkwood	PreK-K	12	6	Nonsectarian
St. Gerard Majella Catholic School	Kirkwood	PreK-8	457	13.8	Roman Catholic
St. John Vianney High School	Kirkwood	9-12	581	11.6	Roman Catholic, all-boys
Villa Di Maria Montessori School	Kirkwood	PreK-6	98	14	Nonsectarian
Academy of St. Louis	Manchester	1-12	36	5.7	Roman Catholic
Al-Manara Academy	Manchester	PreK-8	84	7.9	Islamic
Al-Salam Day School	Manchester	K-12	278	8.9	Islamic
Christ Prince of Peace School	Manchester	PreK-8	187	13.1	Roman Catholic
Giant Steps of St. Louis	Maplewood	Transitional 1st-12	28	2.5	Nonsectarian
Dayspring Academy	Maryland Heights	PreK-12	70	11.7	Christian (nondenominational)
Holy Spirit Catholic School	Maryland Heights	PreK-8	174	14.5	Roman Catholic
Coeur Academy	Olivette	Not in the federal survey
Hillcrest SDA School	Olivette	K-9	29	9.7	Seventh-Day Adventist
Immanuel Lutheran School	Olivette	PreK-8	100	10.8	Lutheran Church (Missouri Synod)
Logos School	Olivette	6-12	106	5	Nonsectarian
Abiding Savior Lutheran School	Saint Louis	K-8	186	15.5	Lutheran Church (Missouri Synod)
Agape Academy & Child Development Center	Saint Louis	PreK-4	28	9.3	Christian (nondenominational)
Annunziata School	Saint Louis	Ungraded	18	6.4	Roman Catholic
Assumption Parish School	Saint Louis	PreK-8	236	16.7	Roman Catholic
Cardinal Ritter College Prep High School	Saint Louis	9-12	453	13.3	Roman Catholic
Central Christian School	Saint Louis	PreK-6	171	8.8	Presbyterian
Central Institute for the Deaf	Saint Louis	Ungraded	18	not reported	Nonsectarian
Chaminade College Preparatory School	Saint Louis	6-12	872	10.3	Roman Catholic, all-boys

The other 101 private schools in St. Louis County, by name

Christ the King Catholic School, Saint Louis
Christian Academy of Greater St. Louis, Saint Louis
City Academy, Saint Louis
Community School, Saint Louis
Cor Jesu Academy, Saint Louis
Crossroads College Preparatory School, Saint Louis
Ech School at Every Childs Hope, Saint Louis
Esther Miller Bais Yaakov, Saint Louis
Faith Academy, Saint Louis
Grace Chapel Lutheran School, Saint Louis
Green Park Lutheran School, Saint Louis
Greenways Academy, Saint Louis
Guidepost Montessori School, Saint Louis
H.F. Epstein Hebrew Academy, Saint Louis
Holy Cross Academy, Saint Louis
Holy Cross Academy - Primary Campus, Saint Louis
Holy Cross Acadmey Early Childhood, Saint Louis
Immacolata School, Saint Louis
Incarnate Word Academy, Saint Louis
International Schoolhouse, Saint Louis
Janan Academy, Saint Louis
KVC Academy, Saint Louis
Lesanto's Healing Hands Learning Center, Saint Louis
Little Flower Catholic School, Saint Louis
Loyola Academy of St. Louis, Saint Louis
Lutheran High School North, Saint Louis
Lutheran High School South, Saint Louis
Map St. Louis, Saint Louis
Marian Middle School, Saint Louis
MICDS, Saint Louis
Miriam High School, Saint Louis
Montessori Lab School at Grand Center, Saint Louis
Oltc Institute, Saint Louis
Our Lady of the Pillar School, Saint Louis
Principia School, Saint Louis
Providence Academy, Saint Louis
Queen of All Saints School, Saint Louis
Raintree School, Saint Louis
River Roads Lutheran School, Saint Louis
Rohan Woods School, Saint Louis
Rosati-Kain High School, Saint Louis
Saul Mirowitz Jewish Community School, Saint Louis
South City Catholic Academy Learning Center, Saint Louis
South City Community School, Saint Louis
St. Ambrose School, Saint Louis
St. Ann Catholic School, Saint Louis
St. Catherine Laboure School, Saint Louis
St. Cecilia School, Saint Louis
St. Frances Cabrini Academy, Saint Louis
St. Francis of Assisi School, Saint Louis
St. Gabriel the Archangel School, Saint Louis
St. Joseph's Academy, Saint Louis
St. Justin Martyr School, Saint Louis
St. Louis Catholic Academy, Saint Louis
St. Louis Modern Chinese School, Saint Louis
St. Louis Priory School, Saint Louis
St. Louis University High School, Saint Louis
St. Margaret Mary Alacoque School, Saint Louis
St. Margaret of Scotland School, Saint Louis
St. Mary's South Side Catholic High School, Saint Louis
St. Raphael the Archangel School, Saint Louis
St. Roch School, Saint Louis
St. Simon the Apostle, Saint Louis
St. Stephen Protomartyr School, Saint Louis
Ste Genevieve Du Bois School, Saint Louis
Storman Lions Leadership Academy, Saint Louis
TDW Academy, Saint Louis
The College School, Saint Louis
The Freedom School, Saint Louis
The St. Michael School of Clayton, Saint Louis
The Waldorf School of St. Louis, Saint Louis
Thomas Jefferson School, Saint Louis
Torah Prep School, Saint Louis
Torah Prep School - Boys Division, Saint Louis
Torah Prep School of St. Louis, Saint Louis
Tower Grove Christian Academy, Saint Louis
Ursuline Academy, Saint Louis
Victory Christian Academy, Saint Louis
Villa Duchesne School, Saint Louis
Villa Duchesne Upper and Lower School, Saint Louis
Visitation Academy, Saint Louis
Whitfield School, Saint Louis
Word of Life Lutheran, Saint Louis
Agape Adventure Academy, Sappington
Cornerstone Christian Academy, Sappington
Chesterton Academy of St. Louis, St. Louis
John Burroughs School, St. Louis
Kirk Day School, St. Louis
Rossman School, St. Louis
Covenant Christian School, Town and Country
Harper School, Town and Country
Promise Christian Academy, Town and Country
Westminster Christian Academy, Town and Country
Sacred Heart Elementary School, Valley Park
Holy Redeemer School, Webster Groves
Mary Queen of Peace School, Webster Groves
Miriam School, Webster Groves
MQP School, Webster Groves
Hope Montessori Academy Wildwood, Wildwood
Living Water Academy, Wildwood
St. Alban Roe School, Wildwood

St. Louis County private schools at a glance

Towns: 24; the most in Saint Louis (91), Florissant (8) and Chesterfield (7)
Among Missouri counties: 1st most private schools of 82; 31% of the state’s 514
Typical school: 170 students (139 reporting)
Smallest and largest: Atonement Lutheran School, 10 students; Greenways Academy, 3,015 students
Students per teacher: 10 typical, 2 to 34 across 147 schools
Programs: 11 Montessori, 13 special education
Co-ed or single-sex: 8 all-girls and 8 all-boys
Association members: 66, most often the National Catholic Educational Association
To a 4-year college: 96% of graduates at the typical high school (43 reporting)
State program: Tax-credit scholarship, up to $7,145 per student for 2026-27, more for some students
How MOScholars works
Public charter schools: 1 in the county, tuition-free and not counted here
Charter schools in Missouri

Affiliation, 161 schools

Catholic66
Christian, not Catholic35
Jewish7
Islamic3
Other faiths1
Nonsectarian39
Not in federal survey10

Grade levels (overlapping), 161 schools

Pre-K (and up)88
Elementary (K to 5)123
Middle (6 to 8)118
High school (9 to 12)49
K to 12, one school16

School size, 139 reporting

Under 5023
50 to 14939
150 to 29945
300 to 59927
600 or more5

Lowest published tuition, 30 schools

Lowest$4,750Middle$14,340Highest$37,400

Where these facts come from

Grades, size, affiliation, co-ed, membership, college-going: NCES Private School Universe Survey 2023-24, downloaded September 20, 2026.
Award and rules: MOScholars, official page, read October 7, 2026.
Tuition for 30 schools: each school’s own website, last read October 14, 2026.
Public charter schools: NCES Common Core of Data, public school directory 2025-26 (preliminary), loaded October 8, 2026.

Cities in and around St. Louis County

Neighboring counties

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