Is private school cheaper in McKinney or Seattle?

McKinney has lower average private school tuition at $12,600/year vs $24,500/year in Seattle. That's $11,900/year less, or $154,700 over a K-12 career.

How much can I save on private school by choosing McKinney over Seattle?

Average tuition in McKinney is $11,900/year less than Seattle. Over 13 years (K-12), that's $154,700 per child. Religious schools are the most affordable option in both cities: $8,600/year in McKinney, $13,200/year in Seattle.

How do McKinney and Seattle private school costs compare to the national average?

The national average private school tuition is $12,350/year. McKinney averages $12,600/year ($250 above average). Seattle averages $24,500/year ($12,150 above average).

Private School Cost: McKinney vs Seattle

McKinney averages $11,900/year less for private school (94% cheaper). Over K-12, that's $154,700 per child.

Bottom Line

McKinney is the cheaper city for private school. Average tuition: $12,600/year vs $24,500/year in Seattle. Religious schools run $8,600/year on the low end.

McKinney

$12,600

avg tuition/year

$250 above national avg

Lower cost

Seattle

$24,500

avg tuition/year

$12,150 above national avg

Tuition by School Type & Grade

Category	McKinney	Seattle	Difference
All Schools (Average)	$12,600/yr	$24,500/yr	-$11,900
Religious Schools	$8,600/yr	$13,200/yr	-$4,600
Independent/Prep	$26,600/yr	$38,000/yr	-$11,400
Elementary (K-5)	$10,700/yr	$20,000/yr	-$9,300
Middle School (6-8)	$12,600/yr	$24,500/yr	-$11,900
High School (9-12)	$15,100/yr	$30,500/yr	-$15,400

K-12 Total Cost (13 Years)

McKinney

$163,800

Seattle

$318,500

Choosing McKinney saves $154,700 per child over a full K-12 career. Two kids? That's $309,400.

Sample Schools

McKinney

Calvary Christian Academy (McKinney)

Christian · PK–12 · $10,200-$12,800/yr

McKinney Christian Academy

Christian · K–12 · $9,200-$11,400/yr

Seattle

University Prep

Independent · 6–12 · $42,800/yr

Northwest School

Independent · 6–12 · $39,400/yr

Seattle Prep

Catholic · 9–12 · $21,200/yr

O'Dea High School

Catholic · 9–12 · $17,800/yr

Full McKinney breakdown → Full Seattle breakdown →

Texas private school costs Washington private school costs

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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.