For the 2025-26 school year, there are 23 private preschools serving 3,047 students in Mchenry County, IL.
The top ranked private preschools in Mchenry County, IL include Immanuel Lutheran School, Trinity Oaks Christian Academy, and Montini Catholic School.
The average acceptance rate is 96%, which is higher than the Illinois private preschool average acceptance rate of 86%.
38% of private preschools in Mchenry County, IL are religiously affiliated (most commonly Catholic and Lutheran Church Missouri Synod).
Top Ranked Mchenry County Private Preschools (2025-26)
School
Location
Quick Facts
300 Pathway Ct
Crystal Lake, IL 60014
(815) 459-1444
Crystal Lake, IL 60014
(815) 459-1444
Gr: PK-8 | 268 students Avg. class size: 24 students Sports: 4 | Extracurrculars: 6 Tuition listed
1405 N Richmond Rd
Mchenry, IL 60050
(815) 385-1022
Mchenry, IL 60050
(815) 385-1022
Gr: PK-8 | 326 students Sports: 4 | Extracurrculars: 12 Tuition listed
2304 Church St
Mchenry, IL 60051
(815) 385-3959
Mchenry, IL 60051
(815) 385-3959
Gr: PK-8 | 118 students
Ss Peter & Paul School
(Catholic)
416 1st St
Cary, IL 60013
(815) 988-6960
Cary, IL 60013
(815) 988-6960
Gr: PK-8 | 276 students Avg. class size: 29 students Sports: 4 | Extracurrculars: 5 Tuition & acceptance rate listed
233 Trinity Oaks Way
Cary, IL 60013
(847) 462-5971
Cary, IL 60013
(847) 462-5971
Gr: PK-12 | 281 students Avg. class size: 20 students Sports: 4 | Extracurrculars: 10 Tuition & acceptance rate listed
Zion Lutheran School
(Lutheran Church Missouri Synod)
408 Jackson St
Marengo, IL 60152
(815) 568-5156
Marengo, IL 60152
(815) 568-5156
Gr: PK-8 | 343 students
Berkshire Drive KinderCare![Berkshire Drive KinderCare Photo - Building Image]( "Berkshire Drive KinderCare Photo - Building Image")
Daycare / Preschool
14 Berkshire Dr
Crystal Lake, IL 60014
(815) 459-5490
Crystal Lake, IL 60014
(815) 459-5490
Gr: NS-PK | 48 students Avg. class size: 10 students
Cary Grove KinderCare![Cary Grove KinderCare Photo - Cary Grove KinderCare]( "Cary Grove KinderCare Photo - Cary Grove KinderCare")
Daycare / Preschool
324 Crystal St
Cary, IL 60013
(847) 639-8899
Cary, IL 60013
(847) 639-8899
Gr: NS-PK | 85 students
Crystal Lake KinderCare![Crystal Lake KinderCare Photo - Crystal Lake KinderCare]( "Crystal Lake KinderCare Photo - Crystal Lake KinderCare")
Daycare / Preschool
645 Dakota St.
Crystal Lake, IL 60012
(815) 477-2580
Crystal Lake, IL 60012
(815) 477-2580
Gr: NS-PK | 30 students
Crystal Lake Montessori School![Crystal Lake Montessori School Photo]( "Crystal Lake Montessori School Photo")
Montessori School
3013 S. Country Club Rd.
Woodstock, IL 60098
(815) 338-0013
Woodstock, IL 60098
(815) 338-0013
Gr: PK-8 | 177 students Avg. class size: 20 students Extracurrculars: 5 Tuition listed
The Goddard School![The Goddard School Photo]( "The Goddard School Photo")
Daycare / Preschool
801 Georgetown Drive
Cary, IL 60013
(847) 639-1160
Cary, IL 60013
(847) 639-1160
Gr: NS-K Avg. class size: 15 students Tuition & acceptance rate listed
The Goddard School![The Goddard School Photo]( "The Goddard School Photo")
Daycare / Preschool
4561 Princeton Lane
Lake In The Hills, IL 60156
(847) 669-6390
Lake In The Hills, IL 60156
(847) 669-6390
Gr: K | 14 students Tuition listed
2521 Harding Ln
Woodstock, IL 60098
(815) 337-4663
Woodstock, IL 60098
(815) 337-4663
Gr: PK-K | 82 students
Kids R Kids Learning Academy
Daycare / Preschool
475 Alexandra Blvd
Crystal Lake, IL 60014
(815) 455-5437
Crystal Lake, IL 60014
(815) 455-5437
Gr: PK-K | 58 students
McHenry KinderCare![McHenry KinderCare Photo - Discovery Preschool Classroom]( "McHenry KinderCare Photo - Discovery Preschool Classroom")
Daycare / Preschool
4717 West Crystal Lake Rd.
Mchenry, IL 60050
(815) 385-2499
Mchenry, IL 60050
(815) 385-2499
Gr: NS-PK Tuition listed
Mchenry Montessori School
Montessori School
5213 W Elm Street
Mchenry, IL 60050
(815) 344-1015
Mchenry, IL 60050
(815) 344-1015
Gr: NS-PK | 61 students
133 Illinois St
Crystal Lake, IL 60014
(815) 459-6727
Crystal Lake, IL 60014
(815) 459-6727
Gr: PK-6 | 47 students Avg. class size: 20 students Tuition & acceptance rate listed
Primrose School Of Algonquin
Daycare / Preschool
2300 County Line Rd
Algonquin, IL 60102
(224) 333-0380
Algonquin, IL 60102
(224) 333-0380
Gr: PK-K | 188 students
Randall Road KinderCare![Randall Road KinderCare Photo - Parent check-in station]( "Randall Road KinderCare Photo - Parent check-in station")
Daycare / Preschool
501 Rolls Dr.
Algonquin, IL 60102
(847) 854-8545
Algonquin, IL 60102
(847) 854-8545
Gr: NS-PK | 67 students
320 Lincoln Avenue
Woodstock, IL 60098
(815) 338-3598
Woodstock, IL 60098
(815) 338-3598
Gr: PK-8 | 163 students Avg. class size: 18 students Sports: 5 | Extracurrculars: 3 Tuition & acceptance rate listed
St. Thomas The Apostle School
(Catholic)
265 King St
Crystal Lake, IL 60014
(815) 459-0496
Crystal Lake, IL 60014
(815) 459-0496
Gr: PK-8 | 234 students Avg. class size: 18 students Sports: 5 | Extracurrculars: 3 Tuition listed
Zion Lutheran School & Preschool
(Lutheran Church Missouri Synod)
4206 W Elm St
Mchenry, IL 60050
(815) 385-4488
Mchenry, IL 60050
(815) 385-4488
Gr: PK-1 | 78 students
Mchenry County Private Schools (Closed)
School
Location
Quick Facts
Faith Lutheran High School (Closed 2018)
(Lutheran Church Missouri Synod)
174 McHenry Ave.
Crystal Lake, IL 60014
(815) 479-9305
Crystal Lake, IL 60014
(815) 479-9305
Gr: 9-12 | 81 students Avg. class size: 12 students Tuition & acceptance rate listed
Fox Valley Christian School (Closed 2010)
Alternative School (Baptist)
509 Front St
Mchenry, IL 60050
(815) 385-0126
Mchenry, IL 60050
(815) 385-0126
Gr: 5-12 | 10 students Avg. class size: 6 students Tuition listed
Frequently Asked Questions
What are the top ranked private preschools in Mchenry County, IL?
The top ranked private preschools in Mchenry County, IL include Immanuel Lutheran School, Trinity Oaks Christian Academy, and Montini Catholic School.
How many private preschools are located in Mchenry County?
23 private preschools are located in Mchenry County.
How diverse are private preschools in Mchenry County?
Mchenry County private preschools are approximately 19% minority students, which is lower than the Illinois private school average of 32%.
What percentage of private preschools are religiously affiliated in Mchenry County?
38% of private preschools in Mchenry County are religiously affiliated (most commonly Catholic and Lutheran Church Missouri Synod).
Which private preschools in Mchenry County are often viewed compared to one another?
Popular comparisons of private preschools in Mchenry County include: St. John The Baptist Catholic School vs. Montini Catholic School
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