Twin City Christian Academy Photo

Best Jefferson County Private High Schools (2025-26)

For the 2025-26 school year, there are 4 private high schools serving 620 students in Jefferson County, MO.
The top ranked private high schools in Jefferson County, MO include Twin City Christian Academy and St. Pius X High School.
The average acceptance rate is 84%, which is lower than the Missouri private high school average acceptance rate of 85%.
100% of private high schools in Jefferson County, MO are religiously affiliated (most commonly Christian and Baptist).

Top Ranked Jefferson County Private High Schools (2025-26)

School
Location
Quick Facts
St. Pius X High School
St. Pius X High School Photo - St. Pius X students hope to see you soon!
(Catholic)
(1)
1030 St Pius Drive
Festus, MO 63028
(636) 931-7487
Gr: 9-12 | 298 students Avg. class size: 14 students Sports: 14 | Extracurrculars: 2 Tuition & acceptance rate listed
Twin City Christian Academy
Twin City Christian Academy Photo
(Baptist)
(1)
723 Horine Rd
Festus, MO 63028
(636) 937-9664
Gr: PK-11 | 115 students Avg. class size: 8 students Sports: 2 Tuition & acceptance rate listed
Christian Outreach School
Christian Outreach School Photo - Chapel Service with guest Randy Mayfield
(Christian)
4450 Outreach Drive
Hillsboro, MO 63050
(636) 797-3466
Gr: PK-12 | 100 students Avg. class size: 10 students Extracurrculars: 4 Tuition listed
Victory Christian Academy
(Christian)
1930 Meyer Drury Dr.
Arnold, MO 63010
(636) 223-7330
Gr: K-10 | 107 students Avg. class size: 10 students Sports: 3
[+] Show Closed Private Schools in Jefferson County, Missouri

Jefferson County Private Schools (Closed)

School
Location
Quick Facts
1375 Highway M
Barnhart, MO 63012
(636) 464-2878
Gr: PK-12 | 86 students
7063 State Road Bb
Cedar Hill, MO 63016
Gr: PK-4 | 26 students
3005 High Ridge Blvd
High Ridge, MO 63049
(636) 677-3585
Gr: PK-8 | 131 students
4525 Highway 21
Imperial, MO 63052
(636) 296-8112
Gr: K-8 | 103 students
821 American Legion Dr
Festus, MO 63028
(636) 933-2273
Gr: NS | 13 students

Frequently Asked Questions

What are the top ranked private high schools in Jefferson County, MO?
The top ranked private high schools in Jefferson County, MO include Twin City Christian Academy and St. Pius X High School.
How many private high schools are located in Jefferson County?
4 private high schools are located in Jefferson County.
What percentage of private high schools are religiously affiliated in Jefferson County?
100% of private high schools in Jefferson County are religiously affiliated (most commonly Christian and Baptist).
Which private high schools in Jefferson County are often viewed compared to one another?

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