Transitional kindergarten · Somis

2 of Somis’s public and charter campuses ran a TK class in 2025–26, enrolling 49 four-year-olds.

Source: CDE 2025–26 October enrollment count, 2 campuses in Somis.

Mesa Elementary: 34 in TKSomis Elementary: 15 in TK
  1. Mesa Elementary34 in TK
  2. Somis Elementary15 in TK
Each numbered dot is a campus with a TK class, where it stands in the city. 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

Mesa Union Elementary
1 of 2
Somis Union
1 of 2

Campuses

Which Somis campuses have a TK class?

2 campuses in Somis had a TK class in 2025–26.

Campuses by TK headcount

  • 34in TK

    Mesa Elementary

    Grades TK–8 · Mesa Union Elementary

    Scope Score 77Solid · 58th percentile

  • 15in TK

    Somis Elementary

    Grades TK–8 · Somis Union

    Scope Score 76Solid · 52nd percentile

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.