Is private school cheaper in Daly City or Naperville?

Naperville has lower average private school tuition at $13,800/year vs $20,100/year in Daly City. That's $6,300/year less, or $81,900 over a K-12 career.

How much can I save on private school by choosing Naperville over Daly City?

Average tuition in Naperville is $6,300/year less than Daly City. Over 13 years (K-12), that's $81,900 per child. Religious schools are the most affordable option in both cities: $13,100/year in Daly City, $8,700/year in Naperville.

How do Daly City and Naperville private school costs compare to the national average?

The national average private school tuition is $12,350/year. Daly City averages $20,100/year ($7,750 above average). Naperville averages $13,800/year ($1,450 above average).

Private School Cost: Daly City vs Naperville

Naperville averages $6,300/year less for private school (46% cheaper). Over K-12, that's $81,900 per child.

Bottom Line

Naperville is the cheaper city for private school. Average tuition: $13,800/year vs $20,100/year in Daly City. Religious schools run $8,700/year on the low end.

Daly City

$20,100

avg tuition/year

$7,750 above national avg

Naperville

$13,800

avg tuition/year

$1,450 above national avg

Lower cost

Tuition by School Type & Grade

Category	Daly City	Naperville	Difference
All Schools (Average)	$20,100/yr	$13,800/yr	+$6,300
Religious Schools	$13,100/yr	$8,700/yr	+$4,400
Independent/Prep	$39,000/yr	$31,900/yr	+$7,100
Elementary (K-5)	$17,100/yr	$11,700/yr	+$5,400
Middle School (6-8)	$20,100/yr	$13,800/yr	+$6,300
High School (9-12)	$24,100/yr	$16,600/yr	+$7,500

K-12 Total Cost (13 Years)

Daly City

$261,300

Naperville

$179,400

Choosing Naperville saves $81,900 per child over a full K-12 career. Two kids? That's $163,800.

Sample Schools

Daly City

Archbishop Riordan High School

Catholic · 9–12 · $25,800/yr

Holy Angels School (Daly City)

Catholic · K–8 · $10,200-$12,400/yr

Naperville

Benet Academy (Lisle/Naperville area)

Catholic · 9–12 · $18,400/yr

Wheaton Academy

Christian · 9–12 · $18,200/yr

Full Daly City breakdown → Full Naperville breakdown →

California private school costs Illinois 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.