1988 – North Main Street Church of God opens a preschool called North Main Preschool
1993 – North Main Christian School opens, beginning with Kindergarten and adding a subsequent grade each year
The school outgrew the church; the church held a capital campaign to either build a school or purchase a building for the school
2002 – North Main Street Church of God purchased 199 Airport Road and renamed the school Penn Christian Academy
The school went from Pre-K through 8th grade at this time
2005 – 6th, 7th, & 8th grades were closed due to low enrollment
2009 – PCA is dually accredited through Middle States Commission on Elementary Schools and The Association of Christian Schools International (ACSI)
2011 – PCA filed incorporation documents with the state of Pennsylvania and began the process of securing its own 501c3 with the Internal Revenue Service (IRS) as an auxiliary organization of North Main Street Church of God, changing its name to Penn Christian Academy of Butler County, Inc.
2012 – Science Lab and Tutoring Center added
2015 – Officially separated from North Main Street Church of God to become an independent, non-denominational Christian school; north campus preschool closed
2016 – First re-accreditation cycle through ACSI and Middle States Commission; added preschool to accreditation
2019 – Added 7th Grade as a part of the new Middle School program
2020 – Added 8th Grade as part of the new Middle School program
2023 – Re-accreditation through ACSI and Middle States Commission
