Is private school cheaper in Olathe or Trenton?

Olathe has lower average private school tuition at $8,200/year vs $16,800/year in Trenton. That's $8,600/year less, or $111,800 over a K-12 career.

How much can I save on private school by choosing Olathe over Trenton?

Average tuition in Olathe is $8,600/year less than Trenton. Over 13 years (K-12), that's $111,800 per child. Religious schools are the most affordable option in both cities: $5,800/year in Olathe, $10,800/year in Trenton.

How do Olathe and Trenton private school costs compare to the national average?

The national average private school tuition is $12,350/year. Olathe averages $8,200/year ($4,150 below average). Trenton averages $16,800/year ($4,450 above average).

Private School Cost: Olathe vs Trenton

Olathe averages $8,600/year less for private school (105% cheaper). Over K-12, that's $111,800 per child.

Bottom Line

Olathe is the cheaper city for private school. Average tuition: $8,200/year vs $16,800/year in Trenton. Religious schools run $5,800/year on the low end.

Olathe

$8,200

avg tuition/year

$4,150 below national avg

Lower cost

Trenton

$16,800

avg tuition/year

$4,450 above national avg

Tuition by School Type & Grade

Category	Olathe	Trenton	Difference
All Schools (Average)	$8,200/yr	$16,800/yr	-$8,600
Religious Schools	$5,800/yr	$10,800/yr	-$5,000
Independent/Prep	$17,000/yr	$35,800/yr	-$18,800
Elementary (K-5)	$7,000/yr	$14,300/yr	-$7,300
Middle School (6-8)	$8,200/yr	$16,800/yr	-$8,600
High School (9-12)	$9,800/yr	$20,200/yr	-$10,400

K-12 Total Cost (13 Years)

Olathe

$106,600

Trenton

$218,400

Choosing Olathe saves $111,800 per child over a full K-12 career. Two kids? That's $223,600.

Sample Schools

Olathe

Olathe Christian School

Christian · K–12 · $9,400-$11,800/yr

St. Paul's Episcopal Day School (Olathe)

Episcopal · K–8 · $8,800-$10,800/yr

Trenton

Notre Dame High School (Trenton NJ)

Catholic · 9–12 · $14,200/yr

Trenton Catholic Academy

Catholic · K–12 · $12,400/yr

Full Olathe breakdown → Full Trenton breakdown →

Kansas private school costs New Jersey 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.