Is private school cheaper in Louisville or Simi Valley?

Louisville has lower average private school tuition at $11,500/year vs $17,200/year in Simi Valley. That's $5,700/year less, or $74,100 over a K-12 career.

How much can I save on private school by choosing Louisville over Simi Valley?

Average tuition in Louisville is $5,700/year less than Simi Valley. Over 13 years (K-12), that's $74,100 per child. Religious schools are the most affordable option in both cities: $7,800/year in Louisville, $11,200/year in Simi Valley.

How do Louisville and Simi Valley private school costs compare to the national average?

The national average private school tuition is $12,350/year. Louisville averages $11,500/year ($850 below average). Simi Valley averages $17,200/year ($4,850 above average).

Private School Cost: Louisville vs Simi Valley

Louisville averages $5,700/year less for private school (50% cheaper). Over K-12, that's $74,100 per child.

Bottom Line

Louisville is the cheaper city for private school. Average tuition: $11,500/year vs $17,200/year in Simi Valley. Religious schools run $7,800/year on the low end.

Louisville

$11,500

avg tuition/year

$850 below national avg

Lower cost

Simi Valley

$17,200

avg tuition/year

$4,850 above national avg

Tuition by School Type & Grade

Category	Louisville	Simi Valley	Difference
All Schools (Average)	$11,500/yr	$17,200/yr	-$5,700
Religious Schools	$7,800/yr	$11,200/yr	-$3,400
Independent/Prep	$21,500/yr	$33,600/yr	-$12,100
Elementary (K-5)	$9,400/yr	$14,600/yr	-$5,200
Middle School (6-8)	$11,500/yr	$17,200/yr	-$5,700
High School (9-12)	$14,200/yr	$20,600/yr	-$6,400

K-12 Total Cost (13 Years)

Louisville

$149,500

Simi Valley

$223,600

Choosing Louisville saves $74,100 per child over a full K-12 career. Two kids? That's $148,200.

Sample Schools

Louisville

Louisville Collegiate School

Independent · PK–12 · $22,400-$24,200/yr

Bellarmine University Prep (Affiliated)

Reference · N/A

Male High School (Public Magnet)

Magnet (Free) · 9–12

Trinity High School (Louisville)

Catholic · 9–12 · $13,400/yr

Simi Valley

Notre Dame High School (Sherman Oaks)

Catholic · 9–12 · $21,400/yr

Simi Valley Christian School

Christian · K–12 · $9,200-$11,400/yr

Full Louisville breakdown → Full Simi Valley breakdown →

Kentucky private school costs California 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.