Private School Cost: San Diego vs Simi Valley
Simi Valley averages $4,000/year less for private school (23% cheaper). Over K-12, that's $52,000 per child.
Bottom Line
Simi Valley is the cheaper city for private school. Average tuition: $17,200/year vs $21,200/year in San Diego. Religious schools run $11,200/year on the low end.
San Diego
CA
$21,200
avg tuition/year
Simi Valley
CA
$17,200
avg tuition/year
Tuition by School Type & Grade
| Category | San Diego | Simi Valley | Difference |
|---|---|---|---|
| All Schools (Average) | $21,200/yr | $17,200/yr | +$4,000 |
| Religious Schools | $11,500/yr | $11,200/yr | +$300 |
| Independent/Prep | $36,500/yr | $33,600/yr | +$2,900 |
| Elementary (K-5) | $17,500/yr | $14,600/yr | +$2,900 |
| Middle School (6-8) | $21,200/yr | $17,200/yr | +$4,000 |
| High School (9-12) | $26,000/yr | $20,600/yr | +$5,400 |
K-12 Total Cost (13 Years)
San Diego
$275,600
Simi Valley
$223,600
Choosing Simi Valley 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
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
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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.