Hawaii private schools have pretty expensive tuition rates. Please check make sure you check out the rates by clicking on the tuition links below.
Hawaii Association of Independent schools (private schools) listings on Oahu. http://www.hais.us/p/4243_Find_a_School.asp?pass=2&type=criteria&island=5&city=&enrollment=&boardingday=&gender=&gradelevels=&religion=
2017 Hawaii Magazine
Hawaii private schools guide.
Here are the Hawaii private school tuition rates for 2015-2016 starting on page 3.
Trinity Lutheran School/Preschool is a Christian school that offers a convenient location serving families from Wahiawa, Schofield Barracks, Mililani, the North Shore, Ewa Beach and other nearby communities. http://www.tls-hawaii.org/home.html
There is also Ho'ala school in Wahiawa. Average tuition is around $10,000 a year.
1067-A California Ave.
Wahiawa, HI 96786
Variety School of Hawaii