#1 Best Montessori Schools in Collin County, TX
Archgate Montessori Christian Academy
Montessori school · Grades Pre-K–7
The largest Montessori school in Plano
Plano, TX
A+Overall grade126 students6 students per teacher
2026 lists
Best Montessori Schools in Collin County, TX
The highest-graded schools of this kind in Collin County, TX. Top 7 of 7 schools.
#2 Best Montessori Schools in Collin County, TX
Shelton School
Independent school · Grades Pre-K–12
89% of graduates go to four-year colleges
Dallas, TX
AOverall grade1,082 students6 students per teacher
#3 Best Montessori Schools in Collin County, TX
Lovedale Montessori Academy
Early childhood program · Grades Pre-K–K
The largest preschool in Plano
Plano, TX
A-Overall grade65 students2 students per teacher
#4 Best Montessori Schools in Collin County, TX
Little Marvels Montessori
Montessori school · Grades Pre-K–3
Small classes: about 8 students per teacher
Plano, TX
B+Overall grade90 students8 students per teacher
#5 Best Montessori Schools in Collin County, TX
Excellence Academy
Islamic · Montessori · Grades Pre-K–10
The only Montessori school in McKinney
McKinney, TX
BOverall grade92 students7 students per teacher
#6 Best Montessori Schools in Collin County, TX
Good Tree Academy
Islamic school · Grades Pre-K–12
The smallest classes of any private school in Plano
Plano, TX
BOverall grade283 students6 students per teacher
#7 Best Montessori Schools in Collin County, TX
Pinnacle Montessori of Frisco
Montessori school · Grades Pre-K–K
One of the 3 largest preschools in Texas
Frisco, TX
BOverall grade110 students11 students per teacher
Grades compare each school's official facts, such as class size, how long it has served families and where graduates go, with similar schools. They're a starting point: visit, ask questions and trust what you see.