Compiled from official source data by PlainSchools.
20 public K-12 schools in Thousand Oaks from NCES Common Core of Data: enrollment, grade span, demographics, and Civil Rights Data Collection statistics for every active campus.
According to NCES CCD 2024-25, Thousand Oaks has more public-school enrollment than 82% of the 4,487 US cities in this directory. Thousand Oaks sits in the broad middle of the national city distribution rather than at a single obvious extreme. Its scale, average Resource Investment Index, and staffing position need to be read together: a middle placement on one measure does not cancel a stronger or weaker result on another. The percentile panel makes those dimensions explicit, and the school table shows where the city aggregate breaks into materially different campus profiles.
The school portfolio is elementary-weighted
11 of Thousand Oaks's 20 listed schools are elementary campuses. That composition means citywide enrollment and staffing averages are influenced more by early-grade operating patterns than by the city's 3 middle and 2 high-school records. Families comparing later grades should rely on those individual rows rather than the all-school mean.
Governance mix is central to a fair comparison
5 of 20 listed Thousand Oaks campuses are reported as charters, so district-run and charter records occupy substantial shares of the same city view. They may follow different governance, enrollment, and program structures even when their mailing city matches. The 34-point gap between Meadows Arts and Technology Elementary and Bridges Charter should be read within that context, not as a single-system league table. Check charter status and district affiliation before comparing two nearby schools, and verify current admissions rules with the operator.
City enrollment
Top 18%
School count
Top 15%
Resource Index average
50th percentile
Teacher staffing
18th percentile
Thousand Oaks High accounts for 16.2% of all Thousand Oaks public-school enrollment
That concentration means Thousand Oaks-wide averages can mask substantial variation outside the largest entity. Grade level: High. The share measures enrollment concentration only; it does not establish how districts allocate programs, capital, or staff. Enrollment-weighted aggregates give this entity more weight than any smaller peer, while an unweighted entity average treats every record equally.
Thousand Oaks school enrollment varies 23× across entities
Thousand Oaks school enrollment ranges from 75 students (lowest) to 1,703 students (highest), a spread of 1,628 students. That spread is wider than typical and predicts noticeable gaps in service quality between the highest and lowest areas. Per-school staffing and program breadth can differ sharply at opposite ends of that enrollment range, so the city average should not be treated as a typical campus.
Thousand Oaks operates 6 school districts — among the most fragmented governance structures in the country
Each school district has independent budgeting, hiring, and service delivery authority. The fragmentation reflects historical patterns of inter-municipal boundary lines that pre-date modern city growth, students in different parts of the same city can attend different districts with different per-pupil spending, calendars, and graduation requirements. Per-region variation is largest in fragmented systems because each school district sets its own budget, contracts, and priorities without higher-level coordination above the regulatory floor.
Thousand Oaks student-teacher ratio is 19.4:1 — high (typically associated with larger urban scale or staffing constraints that have widened the headcount gap)
student-teacher ratio is the simplest comparative metric but it does not capture the full picture: the ratio counts FTE classroom teachers against total enrollment, push-in specialists, English-language aides, special-education co-teachers, and counselors are not included in most reporting Higher values may reflect larger urban scale or recent resource constraints that have widened the gap.
5 of Thousand Oaks's 20 listed schools are charters
25% of the city's listed public-school campuses are reported as charter schools in NCES CCD. Charter status identifies a different governance arrangement; it does not establish admissions availability, academic quality, or the share of city students enrolled in those campuses. Open each school record to compare enrollment and staffing directly.
Most racially and ethnically mixed schools in Thousand Oaks
Ranked by the Simpson student-body diversity index (0-100) from NCES race and ethnicity data, where higher means a more evenly mixed student body. It measures mix, not quality.
What do families ask about schools in Thousand Oaks?
Which Thousand Oaks school has the highest Resource Investment Index? ▼
Meadows Arts and Technology Elementary has the highest Resource Investment Index among the Thousand Oaks schools in this federal-data comparison at 57/100. The index summarizes reported staffing, counseling, gifted-program, and attendance inputs; it is not an academic rating.
How many schools are in Thousand Oaks, CA? ▼
Thousand Oaks has 20 public schools with a total enrollment of 10,504 students. 5 are charter schools. Average student-teacher ratio: 19.4:1.
Data from NCES Common Core of Data (CCD) 2024-25 and Civil Rights Data Collection (CRDC) 2021-22. The Resource Investment Index uses reported student-teacher ratio,
counselor access, gifted programs, and attendance; it is not an academic rating. Cities must include at least five schools to be listed. This public-data comparison is for informational purposes:
verify current enrollment, attendance boundaries, and programs with the school district before acting. See the guide to understanding NCES data.
