Transitional kindergarten · Fullerton

18 of Fullerton’s public and charter campuses ran a TK class in 2025–26, enrolling 582 four-year-olds.

Source: CDE 2025–26 October enrollment count, 18 campuses in Fullerton.

Fern Drive Elementary: 41 in TKRolling Hills Elementary: 41 in TKAcacia Elementary: 40 in TKLaguna Road Elementary: 40 in TKPacific Drive Elementary: 40 in TKRaymond Elementary: 40 in TKSunset Lane Elementary: 40 in TKOrangethorpe Elementary: 39 in TKTopaz Elementary: 39 in TKBeechwood Elementary: 38 in TKHermosa Drive Elementary: 37 in TKMaple Elementary: 23 in TKRichman Elementary: 23 in TKWoodcrest Elementary: 23 in TKCommonwealth Elementary: 20 in TKGolden Hill School for Creative & Performing Arts: 20 in TKRobert C. Fisler Elementary: 20 in TKValencia Park Elementary: 18 in TK
Each dot is a campus with a TK class. A larger dot has more children in TK. North is up.

Eligibility

Who can start TK in 2027–28?

Children who turn 4 by September 1, 2027 can start, and it’s free.

Age

Is my child old enough?

A birthday from September 2, 2022 through September 1, 2023 (our arithmetic from the rule). A child who turns 5 by September 1 starts kindergarten instead.

Rule: California Education Code § 48000 (opens in a new tab)

Cost

Does TK cost anything?

No. TK is a free public school year before kindergarten, and enrolling is optional. Hours, before- and after-school care and open seats vary by campus, so ask the school.

Starting ages and cutoff dates →

Where to enroll

Through 2 school districts

Campuses

Which Fullerton campuses have a TK class?

18 campuses in Fullerton had a TK class in 2025–26.

Campuses by TK headcount

Each campus’s TK headcount is from the state’s 2025–26 October enrollment count. Each Scope Score and percentile compares a school’s elementary grades with California elementary schools. A campus without elementary results shows none.

Each headcount counts the students enrolled on one October day, so it shows who enrolled, not seats open now. A campus missing here may still run TK; confirm with the school or district.

Before TK

Too young for TK? Where can my child go?

Fullerton has 54 licensed child care programs.

43

child care centers

11

family child care homes

A child born after September 1, 2023 isn’t old enough for TK in 2027–28. Until they are, look at Fullerton’s centers and family child care homes, and ask each one about ages and openings.

Preschools in FullertonPre-K vs TK vs preschool in California: a 2026 parent’s guide

Licensed programs from the California Community Care Licensing Division: child care centers as of August 13, 2026, family child care homes as of May 25, 2025. A license is not a quality rating or a current opening.