John Blacow Elementary, Fremont CA

Original Research by School Decision on John Blacow Elementary

John Blacow Elementary serves kindergarten through fifth grade in Fremont, a large suburban Silicon Valley city formed from five historic townships. The school enrolls a diverse, economically mixed student body. About two-fifths of students qualify for free or reduced-price lunch. The enrollment is fairly evenly distributed across grades, with slightly larger cohorts in kindergarten and fifth grade than in the middle elementary years.

In terms of academic performance, the school's state assessment results show room for growth. In English language arts, third-graders proficiency is in the low-to-mid range, fourth-graders performed lower, and fifth-graders recovered to a higher level. Math proficiency is notably weaker across all tested grades, declining from third to fifth grade. Science proficiency in fifth grade is also modest. Across all tested grades and subjects, the school's proficiency index places it below the midpoint among the elementary schools in Alameda County with available data. A parent may want to discuss directly with the school what instructional strategies are in place to address the gap, particularly in math, and what support systems exist for students who are behind grade-level expectations.

The student population is predominantly Hispanic, with a substantial Asian presence and smaller populations of white, multiracial, Black, Native Hawaiian or Pacific Islander, and Native American students. More than one in five students are Asian; Hispanic students make up the majority. This diversity reflects Fremont's character as a multilingual community where more than ninety-eight languages are spoken in homes.

Fremont itself is a predominantly suburban, car-oriented residential city with extensive single-family neighborhoods, shopping districts, and a major technology and advanced-manufacturing economy. While walkability varies sharply by neighborhood, most of the city requires a car for daily errands. Centerville, the neighborhood where Blacow is located, is primarily residential with a mix of housing types. The city's Central Park, anchored by a large man-made lake with walking trails and sports facilities, serves as a major community gathering point. Transit includes BART service, though the car remains dominant for most families.

The housing market in the Fremont area shows substantial value, well above state and national medians. Rental costs are also high relative to income, which a parent should consider when evaluating the area. The district recently approved a major general obligation bond, Measure M, which will fund renovations to aging school facilities and technology upgrades across the district over the coming years, though it imposes additional property tax costs on homeowners. The district also lost a parcel tax, Measure I, that expired in June 2025, reducing local funding available for operations.

Fremont Unified is actively pursuing changes to its mathematics pathways at the secondary level, aimed at broadening access to advanced courses. This reflects ongoing district attention to how students progress toward higher-level math and AP opportunities, though parents should be aware that these changes have drawn some debate over balancing accessibility with rigor.

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Academic performance

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

Math

Grade 353%

School 53% · District 73% · ▼ 20 pts below district

▲ 10 pts above state median · ▼ 2 pts below county median

Grade 444%

School 44% · District 71% · ▼ 27 pts below district

▲ 7 pts above state median · ▼ 6 pts below county median

Grade 532%

School 32% · District 65% · ▼ 33 pts below district

▲ 2 pts above state median · ▼ 10 pts below county median

English language arts

Grade 341%

School 41% · District 67% · ▼ 26 pts below district

even with state median · ▼ 9 pts below county median

Grade 437%

School 37% · District 71% · ▼ 34 pts below district

▼ 5 pts below state median · ▼ 16 pts below county median

Grade 552%

School 52% · District 71% · ▼ 19 pts below district

▲ 7 pts above state median · ▼ 5 pts below county median

Science

Grade 538%

School 38% · District 61% · ▼ 23 pts below district

▲ 10 pts above state median · ▼ 1 pts below county median

This schoolFremont 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-income23%Higher-income55%32 pp gap

Grade 4Lower-income30%Higher-income50%20 pp gap

Grade 5Lower-income38%Higher-income62%24 pp gap

Mathematics

Grade 3Lower-income38%Higher-income66%29 pp gap

Grade 4Lower-income32%Higher-income66%34 pp gap

Grade 5Lower-income17%Higher-income43%26 pp gap