Is private school cheaper in Rapid City or Sandy Springs?

Rapid City has lower average private school tuition at $5,800/year vs $13,300/year in Sandy Springs. That's $7,500/year less, or $97,500 over a K-12 career.

How much can I save on private school by choosing Rapid City over Sandy Springs?

Average tuition in Rapid City is $7,500/year less than Sandy Springs. Over 13 years (K-12), that's $97,500 per child. Religious schools are the most affordable option in both cities: $4,100/year in Rapid City, $9,200/year in Sandy Springs.

How do Rapid City and Sandy Springs private school costs compare to the national average?

The national average private school tuition is $12,350/year. Rapid City averages $5,800/year ($6,550 below average). Sandy Springs averages $13,300/year ($950 above average).

Private School Cost: Rapid City vs Sandy Springs

Rapid City averages $7,500/year less for private school (129% cheaper). Over K-12, that's $97,500 per child.

Bottom Line

Rapid City is the cheaper city for private school. Average tuition: $5,800/year vs $13,300/year in Sandy Springs. Religious schools run $4,100/year on the low end.

Rapid City

$5,800

avg tuition/year

$6,550 below national avg

Lower cost

Sandy Springs

$13,300

avg tuition/year

$950 above national avg

Tuition by School Type & Grade

Category	Rapid City	Sandy Springs	Difference
All Schools (Average)	$5,800/yr	$13,300/yr	-$7,500
Religious Schools	$4,100/yr	$9,200/yr	-$5,100
Independent/Prep	$11,800/yr	$26,900/yr	-$15,100
Elementary (K-5)	$4,900/yr	$11,300/yr	-$6,400
Middle School (6-8)	$5,800/yr	$13,300/yr	-$7,500
High School (9-12)	$7,000/yr	$16,000/yr	-$9,000

K-12 Total Cost (13 Years)

Rapid City

$75,400

Sandy Springs

$172,900

Choosing Rapid City saves $97,500 per child over a full K-12 career. Two kids? That's $195,000.

Sample Schools

Rapid City

Rapid City Christian Schools

Christian · K–12 · $8,600-$10,800/yr

St. Thomas More High School (Rapid City)

Catholic · 9–12 · $8,400/yr

Sandy Springs

The Westminster Schools

Independent · PK–12 · $38,400/yr

Holy Innocents' Episcopal School

Independent (Episcopal) · PK–12 · $30,200/yr

Full Rapid City breakdown → Full Sandy Springs breakdown →

South Dakota private school costs Georgia 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.