Lydiksen Elementary, Pleasanton CA

Original Research by School Decision on Lydiksen Elementary

Lydiksen Elementary is a regular public school serving kindergarten through fifth grade in Pleasanton, a mixed suburban city in Alameda County anchored by software, finance, healthcare, and retail employment, with a walkable downtown core and dispersed business parks.

The school enrolls about six hundred students across six grades in roughly equal cohorts. The enrollment is notably affluent and heavily Asian, with a substantial white population, a small Hispanic presence, and very few Black students. About one in sixteen students qualify for free or reduced-price lunch, a low rate that reflects the town's overall wealth. Data on students with individualized education plans and English learners was not available.

Lydiksen's academic performance is a strength. In math, students in third through fifth grade show proficiency rates in the low to mid-eighties. In English language arts, proficiency runs similarly high, with fifth grade particularly strong and fourth grade slightly lower in the mid-seventies. In science, fifth-grade results sit in the low seventies. Across tested subjects and grades, the school's overall proficiency index places it in the top quartile among schools in Alameda County districts. The school has only one year of recent results available, so trend data does not yet exist.

The immediate context matters. Pleasanton sits in what is locally called the Tri-Valley and draws wealth from the employment base. The town's planning identity emphasizes small-town character and a walkable downtown, but the underlying geography is suburban and car-dependent outside the historic Main Street core. Housing values are high and have declined slightly in recent quarters; rents are substantial. The city is in active growth mode, rezoning sites to meet state housing mandates, with major projects including new mixed-income residential clusters and infill development. Schools and civic institutions sit on separate suburban campuses rather than integrated into the downtown.

Pleasanton Unified serves this community. The district brief did not yield information about recent initiatives or parent-facing changes, so a reader interested in district-level context may want to contact the district directly.

For a family considering Lydiksen, the key takeaway is straightforward: this is a well-performing elementary school serving an affluent, educated, and demographically narrow community. The proficiency rates and peer group reflect that context. A parent should also understand that this is a neighborhood school in a growing town, so enrollment and facility pressures may shift as housing development accelerates.

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Academic performance

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

Math

Grade 383%

School 83% · District 78% · ▲ 5 pts above district

▲ 40 pts above state median · ▲ 28 pts above county median

Grade 481%

School 81% · District 75% · ▲ 5 pts above district

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

Grade 581%

School 81% · District 74% · ▲ 7 pts above district

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

English language arts

Grade 381%

School 81% · District 73% · ▲ 8 pts above district

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

Grade 476%

School 76% · District 74% · ▲ 1 pts above district

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

Grade 584%

School 84% · District 76% · ▲ 7 pts above district

▲ 38 pts above state median · ▲ 27 pts above county median

Science

Grade 573%

School 73% · District 63% · ▲ 10 pts above district

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

This schoolPleasanton 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.