Is private school cheaper in Charleston or Sioux Falls?

Sioux Falls has lower average private school tuition at $5,900/year vs $6,400/year in Charleston. That's $500/year less, or $6,500 over a K-12 career.

How much can I save on private school by choosing Sioux Falls over Charleston?

Average tuition in Sioux Falls is $500/year less than Charleston. Over 13 years (K-12), that's $6,500 per child. Religious schools are the most affordable option in both cities: $4,600/year in Charleston, $4,200/year in Sioux Falls.

How do Charleston and Sioux Falls private school costs compare to the national average?

The national average private school tuition is $12,350/year. Charleston averages $6,400/year ($5,950 below average). Sioux Falls averages $5,900/year ($6,450 below average).

Private School Cost: Charleston vs Sioux Falls

Sioux Falls averages $500/year less for private school (8% cheaper). Over K-12, that's $6,500 per child.

Bottom Line

Sioux Falls is the cheaper city for private school. Average tuition: $5,900/year vs $6,400/year in Charleston. Religious schools run $4,200/year on the low end.

Charleston

$6,400

avg tuition/year

$5,950 below national avg

Sioux Falls

$5,900

avg tuition/year

$6,450 below national avg

Lower cost

Tuition by School Type & Grade

Category	Charleston	Sioux Falls	Difference
All Schools (Average)	$6,400/yr	$5,900/yr	+$500
Religious Schools	$4,600/yr	$4,200/yr	+$400
Independent/Prep	$12,800/yr	$12,000/yr	+$800
Elementary (K-5)	$5,400/yr	$5,000/yr	+$400
Middle School (6-8)	$6,400/yr	$5,900/yr	+$500
High School (9-12)	$7,700/yr	$7,100/yr	+$600

K-12 Total Cost (13 Years)

Charleston

$83,200

Sioux Falls

$76,700

Choosing Sioux Falls saves $6,500 per child over a full K-12 career. Two kids? That's $13,000.

Sample Schools

Charleston

Charleston Catholic High School

Catholic · 9–12 · $9,200/yr

Liberty Christian Academy (Charleston WV)

Christian · K–12 · $7,800-$9,800/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

Full Charleston breakdown → Full Sioux Falls breakdown →

West Virginia private school costs South Dakota private school costs

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.