Daycare RecordChild care inspection records

Jefferson State Preschool · Compton

2508 E. 133rd Street, Compton, CA 90220 · Los Angeles County
Child care center (preschool)

Jefferson State Preschool is a licensed child care center in Compton, CA, licensed for up to 24 children and serving preschool-age children. It has held its California license since 2000. Since February 2021, state licensing staff have inspected it 3 times. The state issued 2 citations, 0 of them Type A (the most serious). 1 citation came in the last 12 months. Measured by weighted citations per inspection, it is tied for #17 of 59 centers in Compton and has more citations per inspection than 54% of California licensed centers.

Inspection record

More citations than 54%of 10,948 California licensed centers, per inspection, weighted by severity. About typical
Tied for #17 of 59 centers in Compton
0Type A citations
2Type B citations
3Inspections
0 of 0Complaints substantiated
2 citations from 4 state visits since Feb 8, 2021 · 1 in the last 12 months · last inspected May 11, 2026

Every state visit

20222023202420252026INSPECTIONS (top) · REPORTS & INVESTIGATIONS (bottom)May 11, 2026 · Inspection · citation foundOct 16, 2025 · Report/investigation · no citationApr 17, 2025 · Inspection · citation foundMay 4, 2023 · Inspection · no citation
Citation issuedNo citationTop row: inspections · bottom row: complaint investigations and other visits

What inspectors cited most

Building & playground safety2

Citations, newest first

Type BMay 11, 2026InspectionBuilding & playground safety
Lead testing of drinking water §1597.16(a)(1)
Based on record review, the licensee did not comply with the section cited above in facility has failed to conduct required lead testing after 1/1/20 which poses a potential health, safety or personal rights risk to persons in care.
Plan of correction due May 25, 2026
Type BApr 17, 2025InspectionBuilding & playground safety
Lead testing of drinking water §1597.16(a)(1)
Based on record review, the licensee did not comply with the section cited above in that facility has not conducted required lead testing which poses a potential health, safety or personal rights risk to persons in care.
Plan of correction due May 1, 2025

How common are lead-in-water citations in Los Angeles County? See the county-by-county report →

About this center

Licensed capacity24 children
License typeChild care center (preschool)
License statusLicensed
Licensed sinceMay 10, 2000
LicenseeCompton Unified School District
AdministratorMario Marcos
Phone(310) 898-6008
State facility #192001360

Common questions

Does Jefferson State Preschool take infants?

Not under this license, which covers preschool-age children.

Has Jefferson State Preschool had any serious violations?

No Type A citations since 2021. It has 2 Type B citations, listed above.

How does Jefferson State Preschool compare with other daycares in Compton?

It is tied for #17 of 59 centers in Compton by weighted citations per inspection, and has more citations per inspection than 54% of California licensed centers with enough inspection history to compare.

When was Jefferson State Preschool last inspected?

May 11, 2026. The state issued at least one citation during that visit.

How much does Jefferson State Preschool cost?

California does not publish individual centers’ prices, so ask Jefferson State Preschool for its current tuition. For comparison, the median full-time price at licensed centers in Los Angeles County, which includes Compton, was $1,087 a month for preschoolers (about $1,370 today) in the state’s 2021 Regional Market Rate Survey.

Who runs Jefferson State Preschool?

The licensee is Compton Unified School District, and the administrator listed with the state is Mario Marcos.

Licensed centers nearby

Citations are quoted from California Department of Social Services inspection and complaint reports. Type A citations are the state’s most serious category (an immediate risk to children’s health, safety or personal rights); Type B citations are a potential risk. A citation is a finding about one rule, not a judgment about a center overall. Complaint allegations appear here only when the state substantiated them.

To read the full state reports, search facility number 192001360 on the California Care Facility Search. Data refreshed Oct 3, 2026.

Comparing centers? See how to choose a daycare: 30 questions to ask and a printable checklist.