Is private school cheaper in Oklahoma City or Philadelphia?

Oklahoma City has lower average private school tuition at $10,400/year vs $20,200/year in Philadelphia. That's $9,800/year less, or $127,400 over a K-12 career.

How much can I save on private school by choosing Oklahoma City over Philadelphia?

Average tuition in Oklahoma City is $9,800/year less than Philadelphia. Over 13 years (K-12), that's $127,400 per child. Religious schools are the most affordable option in both cities: $7,000/year in Oklahoma City, $11,400/year in Philadelphia.

How do Oklahoma City and Philadelphia private school costs compare to the national average?

The national average private school tuition is $12,350/year. Oklahoma City averages $10,400/year ($1,950 below average). Philadelphia averages $20,200/year ($7,850 above average).

Private School Cost: Oklahoma City vs Philadelphia

Oklahoma City averages $9,800/year less for private school (94% cheaper). Over K-12, that's $127,400 per child.

Bottom Line

Oklahoma City is the cheaper city for private school. Average tuition: $10,400/year vs $20,200/year in Philadelphia. Religious schools run $7,000/year on the low end.

Oklahoma City

$10,400

avg tuition/year

$1,950 below national avg

Lower cost

Philadelphia

$20,200

avg tuition/year

$7,850 above national avg

Tuition by School Type & Grade

Category	Oklahoma City	Philadelphia	Difference
All Schools (Average)	$10,400/yr	$20,200/yr	-$9,800
Religious Schools	$7,000/yr	$11,400/yr	-$4,400
Independent/Prep	$19,500/yr	$36,000/yr	-$16,500
Elementary (K-5)	$8,500/yr	$16,500/yr	-$8,000
Middle School (6-8)	$10,400/yr	$20,200/yr	-$9,800
High School (9-12)	$12,800/yr	$25,000/yr	-$12,200

K-12 Total Cost (13 Years)

Oklahoma City

$135,200

Philadelphia

$262,600

Choosing Oklahoma City saves $127,400 per child over a full K-12 career. Two kids? That's $254,800.

Sample Schools

Oklahoma City

Bishop McGuinness Catholic High School

Catholic · 9–12 · $10,800/yr

Mount St. Mary High School (OKC)

Catholic · 9–12 · $9,200/yr

Heritage Hall School

Independent · PK–12 · $18,800-$20,400/yr

Casady School

Independent · PK–12 · $20,200-$22,400/yr

Philadelphia

Episcopal Academy

Independent · PK–12 · $40,800-$43,200/yr

The Haverford School

Independent · PK–12 · $41,200/yr

Germantown Friends School

Independent (Quaker) · K–12 · $38,600/yr

La Salle College High School

Catholic · 9–12 · $19,200/yr

Full Oklahoma City breakdown → Full Philadelphia breakdown →

Oklahoma private school costs Pennsylvania private school costs

Related Comparisons

New York vs Philadelphia → Boston vs Philadelphia →

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.