Porter Ranch Community, Porter Ranch CA

Original Research by School Decision on Porter Ranch Community

Porter Ranch Community serves kindergarten through eighth grade within the Los Angeles Unified School District. The school enrolls a moderate-sized cohort, with a substantial share of early elementary students in kindergarten through second grade. The student body is diverse by race and ethnicity, with Asian students comprising the largest share, followed by white students, multiracial students, Hispanic students, and a smaller Black student population. About one in five students qualify for free or reduced-price meals, indicating below-average economic hardship for the district and county.

In math, proficiency climbs modestly in the fourth grade, then declines as students progress into middle school. Students in third and fourth grades perform in the upper-to-mid range, while sixth and eighth grades show a noticeable dip. Across tested grades, math proficiency sits in the mid-to-upper range overall. English language arts is a relative strength. Proficiency is highest in grades four, five, and seven, with fourth grade reaching particularly strong standing. Sixth and eighth grades perform somewhat lower within English, but remain solid. Overall ELA proficiency across all grades stands above the midpoint among Los Angeles County school districts. Science proficiency, tested only at fifth and eighth grades, falls below ELA and math. Fifth grade shows moderate proficiency, while eighth grade science performance drops further, reflecting a pattern common in middle school assessments.

The school sits in the top quartile of county school districts when comparing proficiency across all tested subjects and grades combined. This position reflects consistent mid-to-upper range performance in ELA and math across most grades, though it does not erase the relative softness in science and the math decline in the upper middle grades. Graduation rate data does not apply, as the school does not serve high school grades.

Porter Ranch Community sits within a distinctly affluent, car-dependent suburban setting. The neighborhood is a master-planned development of large single-family homes, many within gated communities, built primarily over recent decades and giving streets a uniform, established appearance. Housing values are well above the county and national medians, and monthly rent likewise sits substantially higher than typical affordability benchmarks. Most households commute by car to employment centers elsewhere in the Los Angeles region; public transit is limited, with bus service available and the nearest rail station requiring a long walk. Pedestrian life is minimal; the community is oriented around private residential spaces, shopping plazas, and parks rather than street-level commercial activity.

The district recently approved a major school facilities bond backed by property-tax increases that will extend for decades, a lasting financial consideration for homeowners. The district has also implemented a district-wide cellphone ban during the entire school day, altering student-school-parent communication in a way families should understand before enrolling. Both policies reflect ongoing district-level shifts that touch every family in LAUSD.

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Academic performance

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

Math

Grade 375%

School 75% · District 48% · ▲ 28 pts above district

▲ 32 pts above state median · ▲ 29 pts above county median

Grade 478%

School 78% · District 43% · ▲ 34 pts above district

▲ 40 pts above state median · ▲ 37 pts above county median

Grade 574%

School 74% · District 36% · ▲ 37 pts above district

▲ 43 pts above state median · ▲ 40 pts above county median

Grade 667%

School 67% · District 35% · ▲ 32 pts above district

▲ 37 pts above state median · ▲ 36 pts above county median

Grade 774%

School 74% · District 34% · ▲ 40 pts above district

▲ 44 pts above state median · ▲ 44 pts above county median

Grade 867%

School 67% · District 32% · ▲ 35 pts above district

▲ 39 pts above state median · ▲ 38 pts above county median

English language arts

Grade 378%

School 78% · District 44% · ▲ 34 pts above district

▲ 37 pts above state median · ▲ 36 pts above county median

Grade 482%

School 82% · District 45% · ▲ 37 pts above district

▲ 40 pts above state median · ▲ 38 pts above county median

Grade 585%

School 85% · District 47% · ▲ 38 pts above district

▲ 39 pts above state median · ▲ 38 pts above county median

Grade 680%

School 80% · District 46% · ▲ 34 pts above district

▲ 36 pts above state median · ▲ 35 pts above county median

Grade 783%

School 83% · District 46% · ▲ 37 pts above district

▲ 38 pts above state median · ▲ 37 pts above county median

Grade 876%

School 76% · District 45% · ▲ 31 pts above district

▲ 32 pts above state median · ▲ 30 pts above county median

Science

Grade 561%

School 61% · District 29% · ▲ 31 pts above district

▲ 33 pts above state median · ▲ 34 pts above county median

Grade 857%

School 57% · District 27% · ▲ 30 pts above district

▲ 31 pts above state median · ▲ 32 pts above county median

This schoolLos Angeles 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 3Lower-income69%Higher-income80%12 pp gap

Grade 4Lower-income72%Higher-income85%13 pp gap

Grade 5Lower-income74%Higher-income89%15 pp gap

Grade 6Lower-income59%Higher-income88%29 pp gap

Grade 7Lower-income67%Higher-income88%21 pp gap

Grade 8Lower-income72%Higher-income78%5 pp gap

Mathematics

Grade 3Lower-income60%Higher-income80%20 pp gap

Grade 4Lower-income67%Higher-income81%14 pp gap

Grade 5Lower-income58%Higher-income80%22 pp gap

Grade 6Lower-income50%Higher-income74%24 pp gap

Grade 7Lower-income58%Higher-income79%21 pp gap

Grade 8Lower-income52%Higher-income74%23 pp gap