Is private school cheaper in Daly City or Joliet?

Joliet has lower average private school tuition at $12,100/year vs $20,100/year in Daly City. That's $8,000/year less, or $104,000 over a K-12 career.

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

Average tuition in Joliet is $8,000/year less than Daly City. Over 13 years (K-12), that's $104,000 per child. Religious schools are the most affordable option in both cities: $13,100/year in Daly City, $7,600/year in Joliet.

How do Daly City and Joliet 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). Joliet averages $12,100/year ($250 below average).

Private School Cost: Daly City vs Joliet

Joliet averages $8,000/year less for private school (66% cheaper). Over K-12, that's $104,000 per child.

Bottom Line

Joliet is the cheaper city for private school. Average tuition: $12,100/year vs $20,100/year in Daly City. Religious schools run $7,600/year on the low end.

Daly City

$20,100

avg tuition/year

$7,750 above national avg

Joliet

$12,100

avg tuition/year

$250 below national avg

Lower cost

Tuition by School Type & Grade

Category	Daly City	Joliet	Difference
All Schools (Average)	$20,100/yr	$12,100/yr	+$8,000
Religious Schools	$13,100/yr	$7,600/yr	+$5,500
Independent/Prep	$39,000/yr	$27,900/yr	+$11,100
Elementary (K-5)	$17,100/yr	$10,300/yr	+$6,800
Middle School (6-8)	$20,100/yr	$12,100/yr	+$8,000
High School (9-12)	$24,100/yr	$14,500/yr	+$9,600

K-12 Total Cost (13 Years)

Daly City

$261,300

Joliet

$157,300

Choosing Joliet saves $104,000 per child over a full K-12 career. Two kids? That's $208,000.

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

Joliet

Joliet Catholic Academy

Catholic · 9–12 · $14,800/yr

Plainfield Academy

Christian · K–12 · $9,400-$11,800/yr

Full Daly City breakdown → Full Joliet 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.