Is private school cheaper in San Diego or San Jose?

San Diego has lower average private school tuition at $21,200/year vs $25,200/year in San Jose. That's $4,000/year less, or $52,000 over a K-12 career.

How much can I save on private school by choosing San Diego over San Jose?

Average tuition in San Diego is $4,000/year less than San Jose. Over 13 years (K-12), that's $52,000 per child. Religious schools are the most affordable option in both cities: $11,500/year in San Diego, $13,800/year in San Jose.

How do San Diego and San Jose private school costs compare to the national average?

The national average private school tuition is $12,350/year. San Diego averages $21,200/year ($8,850 above average). San Jose averages $25,200/year ($12,850 above average).

Private School Cost: San Diego vs San Jose

San Diego averages $4,000/year less for private school (19% cheaper). Over K-12, that's $52,000 per child.

Bottom Line

San Diego is the cheaper city for private school. Average tuition: $21,200/year vs $25,200/year in San Jose. Religious schools run $11,500/year on the low end.

San Diego

$21,200

avg tuition/year

$8,850 above national avg

Lower cost

San Jose

$25,200

avg tuition/year

$12,850 above national avg

Tuition by School Type & Grade

Category	San Diego	San Jose	Difference
All Schools (Average)	$21,200/yr	$25,200/yr	-$4,000
Religious Schools	$11,500/yr	$13,800/yr	-$2,300
Independent/Prep	$36,500/yr	$40,500/yr	-$4,000
Elementary (K-5)	$17,500/yr	$20,500/yr	-$3,000
Middle School (6-8)	$21,200/yr	$25,200/yr	-$4,000
High School (9-12)	$26,000/yr	$31,200/yr	-$5,200

K-12 Total Cost (13 Years)

San Diego

$275,600

San Jose

$327,600

Choosing San Diego saves $52,000 per child over a full K-12 career. Two kids? That's $104,000.

Sample Schools

San Diego

Bishop's School

Independent · 7–12 · $43,200/yr

La Jolla Country Day School

Independent · PK–12 · $38,800-$41,200/yr

Francis Parker School

Independent · K–12 · $36,400-$38,800/yr

Cathedral Catholic High School

Catholic · 9–12 · $19,800/yr

San Jose

Harker School

Independent · K–12 · $48,200-$51,600/yr

Bellarmine College Preparatory

Catholic · 9–12 · $22,800/yr

Archbishop Mitty High School

Catholic · 9–12 · $21,400/yr

Presentation High School

Catholic · 9–12 · $20,800/yr

Full San Diego breakdown → Full San Jose breakdown →

California private school costs

Related Comparisons

Los Angeles vs San Diego → Los Angeles vs San Jose → San Francisco vs San Jose →

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.