San Diego's Best School ZIP Codes, Ranked by NCES Data (2026)

NCES assessment data shows San Diego's best school ZIP codes cluster tightly at the top of NeighborScore's school index, led by 92130 (Carmel Valley) and 92131 (Scripps Ranch), which both post a school score of 88 out of 100. Here are San Diego's five highest-scoring ZIP codes for schools, along with how each one balances crime and home value.

San Diego's Top 5 School ZIP Codes

1. 92130, Carmel Valley — school score 88/100, crime 65, value 23, overall 76
2. 92131, Scripps Ranch — school score 88/100, crime 65, value 30, overall 76
3. 92037, La Jolla — school score 87/100, crime 65, value 22, overall 75
4. 92127, Rancho Bernardo — school score 85/100, crime 65, value 29, overall 74
5. 92129, Rancho Peñasquitos — school score 82/100, crime 65, value 32, overall 73

All five ZIP codes — 92130, 92131, 92037, 92127, and 92129 — share San Diego's countywide crime score of 65 out of 100, so schools and home value are what actually separate them. 92130 and 92131 tie for the top school score, but 92131 posts a noticeably better value score, meaning comparable home prices deliver more house for the money in Scripps Ranch than in Carmel Valley. Neither ZIP code is inexpensive by national standards, but the gap between them is large enough to matter for buyers comparing the two directly.

School quality is a major driver of relocation decisions in San Diego, and NeighborScore data shows a clear, consistent pattern across the metro's highest-scoring ZIP codes: strong schools cluster together geographically, largely following district boundaries rather than any single standout campus.

What Drives San Diego's High School Scores

According to NCES and EdFacts assessment data, the school districts serving these ZIP codes post math and reading proficiency rates well above the California state average. NeighborScore's school component blends proficiency rates with other district-level indicators into a single 0-100 score, so a ZIP code doesn't need a single standout school to score well — consistent performance across the schools serving that area is what pushes the composite higher. San Diego Unified and Poway Unified, the two districts covering most of these five ZIP codes, both post proficiency rates that consistently outperform the statewide average across math and reading.

Home value tells a very different story than schools do here. Every ZIP on this list posts a value score below 35 out of 100, reflecting San Diego's position as one of the most expensive housing markets in the country. Buyers prioritizing school quality in San Diego should expect to pay a premium for it — there isn't a hidden high-scoring school ZIP with bargain pricing in this dataset. That tradeoff is consistent with what NeighborScore data shows in most large coastal metros, where the ZIP codes with the strongest school scores also tend to carry the weakest value scores.

How San Diego Compares Nationally

A school score of 88/100 places 92130 and 92131 well above the national median across NeighborScore's dataset, and in line with top school ZIP codes in other high-cost coastal metros. Families relocating to San Diego specifically for schools should treat 92130, 92131, and 92037 as the shortlist, since all three combine top-tier school scores with San Diego's shared county-level crime baseline of 65/100 — meaningfully safer than the 25/100 floor common in many other large metros. Families weighing a move from a lower-scoring metro should treat the crime baseline as a given across San Diego and focus their comparison on school and value differences instead.

Bottom Line

San Diego's 92130 and 92131 tie for the metro's best school score at 88/100, with 92037, 92127, and 92129 close behind. Crime scores are identical across all five ZIP codes, so the real decision for school-focused buyers comes down to value score and neighborhood character. Full crime, school, and value breakdowns for each ZIP code are on their NeighborScore profiles, and more school-focused rankings are posted on the NeighborScore blog.