St. Mark's School of Texas Tuition 2026
Annual tuition: $33,000/year — 167% above national avg . Located in Dallas, Texas.
How St. Mark's School of Texas Compares
St. Mark's School of Texas tuition is 188% above Texas avg.
Tuition by Grade Level
K–12 Total Cost Projection
At $33,000/year with 4% annual tuition increases, sending one child through K–12 at St. Mark's School of Texas would cost approximately:
Estimate assumes 13 years (K–12) at 4% annual increase. Actual costs vary — contact the school for current rates. Use our calculator for your state's average →
School Information
- Location
- Dallas, TX
- Affiliation
- Independent
- Grades Offered
- 1–12
- Enrollment
- 860 students
- School Type
- Independent
- Data Source
- NCES PSS 2021–22
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Frequently Asked Questions
How much does St. Mark's School of Texas tuition cost?
St. Mark's School of Texas charges $33,000/year in 2026 — 167% above the national average of $12,350/year national average. Located in Dallas, Texas. Source: NCES Private School Universe Survey.
What is the total cost of attending St. Mark's School of Texas from K–12?
At the current tuition of $33,000/year with 4% annual increases, the projected K–12 total for St. Mark's School of Texas is approximately $548,687. This estimate assumes tuition increases at the historical 3–5% annual rate for private schools.
How does St. Mark's School of Texas tuition compare to other Texas private schools?
St. Mark's School of Texas's tuition of $33,000/year is $21,550 above the Texas private school average of $11,450/year. This places it among the higher-cost private schools in Texas.
Does St. Mark's School of Texas offer financial aid?
Most private schools, including independent private schools, offer need-based financial aid. Nationally, about 27% of private school students receive aid averaging 48% of tuition. Contact St. Mark's School of Texas's admissions office directly for current aid availability and application requirements.
Tuition data sourced from the NCES Private School Universe Survey 2021–22. Figures represent reported or estimated annual tuition. Actual costs may vary — contact the school directly for current tuition, fees, and financial aid information. Data last updated March 2026.