Norman L. Sullivan Middle, Bonsall CA

Original Research by School Decision on Norman L. Sullivan Middle

Norman L. Sullivan Middle is a regular public middle school serving grades six through eight in Bonsall, an unincorporated, semi-rural community in northern San Diego County characterized by large estate-lot homes, avocado farming, and a deliberate emphasis on preserving rural character. The school draws from a residential area with limited walkability and dispersed commercial life centered on River Village Plaza rather than a downtown.

The school enrolled a little over five hundred students across its three grades. Just under half of the enrollment qualified for free or reduced-price lunch. The student body was roughly evenly split between white and Hispanic students, with smaller shares of students identifying as two or more races, American Indian or Alaska Native, Asian, and Black. Data on students in special education and English learners was not provided.

Math proficiency was the school's softer area. Across all three grades, the overall math proficiency rate was in the mid-thirties, with sixth grade below that range, seventh grade somewhat higher, and eighth grade dropping again. English Language Arts results were stronger and less volatile: sixth grade was around forty percent, seventh grade approached the mid-sixties, and eighth grade settled near the low fifties, for an overall ELA rate in the low-fifties. Eighth grade science proficiency was in the upper forties. The school had only one year of testing data available, so trends could not be assessed.

Relative to other middle schools in San Diego County, Sullivan's overall proficiency across tested subjects and grades placed it above the midpoint of the county's schools. Graduation rate and chronic absenteeism data do not apply to middle schools in this state's reporting system.

Bonsall is undergoing significant residential growth. Ocean Breeze Ranch, a major new master-planned development, began construction in late 2026, with buildout expected by 2029. This growth is expected to drive student enrollment increases. The district has faced infrastructure challenges and failed to pass three consecutive school bonds (most recently Measure V in November 2024), which means aging facilities and overcrowding remain unaddressed and no local funding has been secured for classroom upgrades, lab equipment, or expanded capacity. Parents considering this school may want to inquire directly with the district about facility plans, overcrowding status, and the timeline for addressing deferred maintenance as enrollment grows.

The district has adopted new English Language Arts, mathematics, and science curricula since 2022 and launched the Bonsall Forward Initiative in 2023, a STEM scholarship and mentoring program aimed at increasing representation of girls and underrepresented students in science and engineering. Bonsall High School offers academy pathways and early college programs providing career focus and college credit. These represent lasting pedagogical and program shifts families would encounter across the district.

Housing in the 92003 zip code where Bonsall sits was valued well above state and national benchmarks, reflecting the area's semi-rural, estate-lot character. Monthly mortgage costs were substantial, and monthly rent costs were high relative to median household income. The area remains car-dependent; most residents commute by personal vehicle to job centers in nearby communities or across North San Diego County.

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Academic performance

How students perform on state tests, by grade, set against the district.

Math

Grade 630%

School 30% · District 38% · ▼ 8 pts below district

even with state median · ▼ 5 pts below county median

Grade 742%

School 42% · District 42%

▲ 12 pts above state median · ▲ 8 pts above county median

Grade 833%

School 33% · District 32%

▲ 5 pts above state median · ▲ 2 pts above county median

English language arts

Grade 641%

School 41% · District 49% · ▼ 8 pts below district

▼ 3 pts below state median · ▼ 11 pts below county median

Grade 763%

School 63% · District 63%

▲ 17 pts above state median · ▲ 11 pts above county median

Grade 852%

School 52% · District 52%

▲ 8 pts above state median · ▲ 5 pts above county median

Science

Grade 848%

School 48% · District 48%

▲ 22 pts above state median · ▲ 17 pts above county median

This schoolBonsall Unified, same grade

Graduation rate (ACGR) reflects the federally published Adjusted Cohort Graduation Rate for the most recent year available. We refresh this data annually at the close of each academic year in June. The federal source publishes a banded rate (for example, "90-94%") instead of an exact number for cohorts small enough to risk identifying individual students. The state distribution chart, where shown, plots every school in the state with a published rate or band; schools whose rate is federally suppressed are excluded. Where the federal source publishes a band rather than an exact rate, the school is placed within its band using a stable, ID-derived offset, so its position is consistent across visits.

Proficiency by household income

English language arts

Grade 6Lower-income28%Higher-income57%30 pp gap

Grade 7Lower-income54%Higher-income70%16 pp gap

Grade 8Lower-income47%Higher-income59%12 pp gap

Mathematics

Grade 6Lower-income23%Higher-income39%15 pp gap

Grade 7Lower-income29%Higher-income54%26 pp gap

Grade 8Lower-income29%Higher-income38%10 pp gap