Is private school cheaper in Columbia or Waterbury?

Columbia has lower average private school tuition at $8,200/year vs $20,500/year in Waterbury. That's $12,300/year less, or $159,900 over a K-12 career.

How much can I save on private school by choosing Columbia over Waterbury?

Average tuition in Columbia is $12,300/year less than Waterbury. Over 13 years (K-12), that's $159,900 per child. Religious schools are the most affordable option in both cities: $6,000/year in Columbia, $11,300/year in Waterbury.

How do Columbia and Waterbury private school costs compare to the national average?

The national average private school tuition is $12,350/year. Columbia averages $8,200/year ($4,150 below average). Waterbury averages $20,500/year ($8,150 above average).

Private School Cost: Columbia vs Waterbury

Columbia averages $12,300/year less for private school (150% cheaper). Over K-12, that's $159,900 per child.

Bottom Line

Columbia is the cheaper city for private school. Average tuition: $8,200/year vs $20,500/year in Waterbury. Religious schools run $6,000/year on the low end.

Columbia

$8,200

avg tuition/year

$4,150 below national avg

Lower cost

Waterbury

$20,500

avg tuition/year

$8,150 above national avg

Tuition by School Type & Grade

Category	Columbia	Waterbury	Difference
All Schools (Average)	$8,200/yr	$20,500/yr	-$12,300
Religious Schools	$6,000/yr	$11,300/yr	-$5,300
Independent/Prep	$17,000/yr	$40,800/yr	-$23,800
Elementary (K-5)	$7,000/yr	$17,400/yr	-$10,400
Middle School (6-8)	$8,200/yr	$20,500/yr	-$12,300
High School (9-12)	$9,800/yr	$24,600/yr	-$14,800

K-12 Total Cost (13 Years)

Columbia

$106,600

Waterbury

$266,500

Choosing Columbia saves $159,900 per child over a full K-12 career. Two kids? That's $319,800.

Sample Schools

Columbia

Hammond School (Columbia SC)

Independent · PK–12 · $16,400/yr

Cardinal Newman School (Columbia SC)

Catholic · PK–12 · $11,200/yr

Waterbury

Holy Cross High School (Waterbury)

Catholic · 9–12 · $14,800/yr

Crosby High School (Waterbury)

Independent · 9–12 · $9,800/yr

Full Columbia breakdown → Full Waterbury breakdown →

South Carolina private school costs Connecticut 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.