Oneonta Elementary, Imperial Beach CA

Original Research by School Decision on Oneonta Elementary

Oneonta Elementary sits in Imperial Beach, a compact coastal city that has long served military families, surfers, and working-class households. The school enrolls a student body that is predominantly Latino, with a substantial share qualifying for free or reduced-price lunch. The neighborhood around Oneonta is quiet and inland, part of the traditional suburban character east of Interstate 5, far from the more walkable beach-village core near the pier and commercial strips.

Academic performance at Oneonta is a significant concern. State testing data from the most recent school year shows proficiency rates well below the county median across both mathematics and English language arts. In math, proficiency ranged from very low in fifth and sixth grade to modest in third grade. In English language arts, performance was stronger in fifth grade but dropped in the lower and upper elementary grades. Science proficiency, measured in fifth grade, was also quite low. The school sits in the bottom quartile among San Diego County elementary schools on an overall proficiency measure. These results suggest students are not meeting grade-level standards at rates consistent with their peers elsewhere in the county, and a parent may want to discuss with the school what academic supports are in place and what the path forward looks like.

The school serves kindergarten through sixth grade and has a modest enrollment spanning the full grade span, with kindergarten being the largest cohort. Because Oneonta is a regular public school without a specialized program or magnet designation, it draws its attendance primarily from the immediate neighborhood. The school is part of South Bay Union, a district that has faced mounting pressures in recent years. The district has been closing schools due to declining enrollment and multimillion-dollar deficits. Central Elementary, also in Imperial Beach, closed after the 2025-26 school year, and the board has voted to close Sunnyslope Elementary and Berry Elementary in subsequent years. These closures mean the district is consolidating students and the landscape of school options in the area is contracting rather than expanding. Families considering Imperial Beach schools should be aware that the district is in a period of contraction and that staffing stability has been affected by ongoing contract negotiations between the board and the teachers union, with a possible strike as early as early 2026.

On the housing side, Imperial Beach offers modest median home values for San Diego County, reflecting its working-class coastal identity. Rental costs remain significant relative to local income. The city has also entered a phase of new residential development after decades of little construction, with townhome and condo projects underway, which may gradually shift the demographic profile of neighborhoods. The 13th Street Corridor Improvement Plan, funded by a regional housing grant, aims to add housing supply along a central stretch of the city.

Oneonta Elementary is a neighborhood school serving a Latino-majority, economically diverse community in a coastal city with strong military ties. Its academic results indicate a need for intervention and support at multiple grade levels, particularly in mathematics. The broader district context of enrollment decline and school closures adds uncertainty to the longer-term stability of the school system. Families living in or considering the area should weigh these factors against the school's role as a community anchor and the city's ongoing development and revitalization.

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Academic performance

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

Math

Grade 333%

School 33% · District 26% · ▲ 6 pts above district

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

Grade 428%

School 28% · District 25% · ▲ 4 pts above district

▼ 9 pts below state median · ▼ 14 pts below county median

Grade 57%

School 7% · District 26% · ▼ 19 pts below district

▼ 24 pts below state median · ▼ 28 pts below county median

Grade 612%

School 12% · District 20% · ▼ 8 pts below district

▼ 18 pts below state median · ▼ 24 pts below county median

English language arts

Grade 333%

School 33% · District 28% · ▲ 5 pts above district

▼ 7 pts below state median · ▼ 13 pts below county median

Grade 433%

School 33% · District 30% · ▲ 3 pts above district

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

Grade 551%

School 51% · District 41% · ▲ 10 pts above district

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

Grade 633%

School 33% · District 37% · ▼ 4 pts below district

▼ 11 pts below state median · ▼ 19 pts below county median

Science

Grade 516%

School 16% · District 22% · ▼ 6 pts below district

▼ 13 pts below state median · ▼ 19 pts below county median

This schoolSouth Bay Union, 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-income36%Higher-income29%6 pp gap

Grade 6Lower-income24%Higher-income46%21 pp gap

Mathematics

Grade 3Lower-income32%Higher-income33%1 pp gap

Grade 6Lower-income10%Higher-income14%3 pp gap