Private School Cost: Houston vs Sioux Falls
Sioux Falls averages $9,900/year less for private school (168% cheaper). Over K-12, that's $128,700 per child.
Bottom Line
Sioux Falls is the cheaper city for private school. Average tuition: $5,900/year vs $15,800/year in Houston. Religious schools run $4,200/year on the low end.
Houston
TX
$15,800
avg tuition/year
Sioux Falls
SD
$5,900
avg tuition/year
Tuition by School Type & Grade
| Category | Houston | Sioux Falls | Difference |
|---|---|---|---|
| All Schools (Average) | $15,800/yr | $5,900/yr | +$9,900 |
| Religious Schools | $9,200/yr | $4,200/yr | +$5,000 |
| Independent/Prep | $28,000/yr | $12,000/yr | +$16,000 |
| Elementary (K-5) | $13,000/yr | $5,000/yr | +$8,000 |
| Middle School (6-8) | $15,800/yr | $5,900/yr | +$9,900 |
| High School (9-12) | $19,500/yr | $7,100/yr | +$12,400 |
K-12 Total Cost (13 Years)
Houston
$205,400
Sioux Falls
$76,700
Choosing Sioux Falls saves $128,700 per child over a full K-12 career. Two kids? That's $257,400.
Sample Schools
Houston
St. John's School (Houston)
Independent · K–12 · $33,900-$36,200/yr
Kinkaid School
Independent · PK–12 · $34,500-$37,000/yr
Strake Jesuit College Preparatory
Catholic · 9–12 · $20,400/yr
Duchesne Academy of the Sacred Heart
Catholic · K–12 · $20,100/yr
Sioux Falls
O'Gorman High School (Sioux Falls)
Catholic · 9–12 · $8,800/yr
Sioux Falls Christian Schools
Christian · K–12 · $9,200-$11,400/yr
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About This Comparison
This comparison uses NCES Private School Universe Survey data, adjusted for metro-level cost-of-living differences. "Average tuition" blends religious schools (Catholic, Christian) and independent day/prep schools. Religious schools typically cost 60-70% less than independent schools in the same city.
Grade-level estimates (elementary, middle, high) are derived from the city average using national grade-level multipliers. High school tuition typically runs 15-25% above the city average; elementary runs 10-20% below.