For the 2025-26 school year, there are 4 private schools serving 371 students in New Castle, DE (there are 15 public schools, serving 8,479 public students). 4% of all K-12 students in New Castle, DE are educated in private schools (compared to the DE state average of 13%).
The average acceptance rate is 93%, which is higher than the Delaware private school average acceptance rate of 85%.
Private Schools in New Castle, DE (2025-26)
School
Location
Quick Facts
903 East Basin Road
New Castle, DE 19720
(302) 455-8740
New Castle, DE 19720
(302) 455-8740
Gr: K-12 | 215 students Avg. class size: 18 students Sports: 5 | Extracurrculars: 27 Tuition & acceptance rate listed
Liberty Christian Academy
(Baptist)
219 N Dupont Highway
New Castle, DE 19720
(302) 325-9400
New Castle, DE 19720
(302) 325-9400
Gr: PK-8 | 111 students Avg. class size: 15 students Tuition & acceptance rate listed
New Castle KinderCare![New Castle KinderCare Photo - Building Front]( "New Castle KinderCare Photo - Building Front")
Daycare / Preschool
327 Old State Rd.
New Castle, DE 19720
(302) 322-3102
New Castle, DE 19720
(302) 322-3102
Gr: NS-PK Tuition listed
Serviam Girls Academy
All-girls (Catholic)
14 Halcyon Dr
New Castle, DE 19720
(302) 651-9700
New Castle, DE 19720
(302) 651-9700
Gr: 5-8 | 45 students Avg. class size: 15 students Tuition listed
New Castle, Delaware Private Schools (Closed)
School
Location
Quick Facts
Church Drive Garfield Pk
New Castle, DE 19720
(302) 658-5345
New Castle, DE 19720
(302) 658-5345
Gr: PK-8 | 207 students
Our Lady Of Fatima School (Closed 2015)
(Catholic)
801 N Dupont Hwy
New Castle, DE 19720
(302) 328-2803
New Castle, DE 19720
(302) 328-2803
Gr: NS-8 | 324 students
St. Peter Catholic School (Closed 2025)
(Catholic)
515 Harmony St
New Castle, DE 19720
(302) 328-1191
New Castle, DE 19720
(302) 328-1191
Gr: PK-8 | 170 students Avg. class size: 17 students
Frequently Asked Questions
How many private schools are located in New Castle, DE?
4 private schools are located in New Castle, DE.
What percentage of students in New Castle go to private school?
4% of all K-12 students in New Castle are educated in private schools (compared to the DE state average of 13%).
Recent Articles
Private School Jobs in 2025: Trends, Salaries and Career Insights
Explore private school jobs in 2025 with updated hiring trends, salary data, demand areas and career guidance for educators and policymakers.
Independent Schools in Africa: Updated 2025 Overview
Explore the latest data, trends, costs and impacts of independent schools in Africa in 2025 for parents, educators and policymakers.
How to Start a Private School in 2025: Complete K–12 Guide
A practical, updated guide to starting a private K–12 school in 2025, covering legal steps, planning, finance, and enrollment strategy.