Is private school cheaper in Buffalo or Simi Valley?

Simi Valley has lower average private school tuition at $17,200/year vs $18,500/year in Buffalo. That's $1,300/year less, or $16,900 over a K-12 career.

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

Average tuition in Simi Valley is $1,300/year less than Buffalo. Over 13 years (K-12), that's $16,900 per child. Religious schools are the most affordable option in both cities: $10,600/year in Buffalo, $11,200/year in Simi Valley.

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

The national average private school tuition is $12,350/year. Buffalo averages $18,500/year ($6,150 above average). Simi Valley averages $17,200/year ($4,850 above average).

Private School Cost: Buffalo vs Simi Valley

Simi Valley averages $1,300/year less for private school (8% cheaper). Over K-12, that's $16,900 per child.

Bottom Line

Simi Valley is the cheaper city for private school. Average tuition: $17,200/year vs $18,500/year in Buffalo. Religious schools run $10,600/year on the low end.

Buffalo

$18,500

avg tuition/year

$6,150 above national avg

Simi Valley

$17,200

avg tuition/year

$4,850 above national avg

Lower cost

Tuition by School Type & Grade

Category	Buffalo	Simi Valley	Difference
All Schools (Average)	$18,500/yr	$17,200/yr	+$1,300
Religious Schools	$10,600/yr	$11,200/yr	-$600
Independent/Prep	$39,400/yr	$33,600/yr	+$5,800
Elementary (K-5)	$15,700/yr	$14,600/yr	+$1,100
Middle School (6-8)	$18,500/yr	$17,200/yr	+$1,300
High School (9-12)	$22,200/yr	$20,600/yr	+$1,600

K-12 Total Cost (13 Years)

Buffalo

$240,500

Simi Valley

$223,600

Choosing Simi Valley saves $16,900 per child over a full K-12 career. Two kids? That's $33,800.

Sample Schools

Buffalo

Canisius High School

Catholic · 9–12 · $16,200/yr

Buffalo Seminary

Independent · 7–12 · $22,400/yr

Nardin Academy

Catholic · PK–12 · $16,800/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 Buffalo breakdown → Full Simi Valley breakdown →

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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.