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Best Elementary Schools in union city, CA
(2026 List)

Moonpreneur’s rating is based primarily on the STEM performance of the School using the Math Score of the School. We also take into account the Student teacher ratio, the review and rating by others. Read more on how STEM ranking was calculated.

Union City is a city in Alameda County with a population of around 75,000, sitting in the East Bay along the I-880 corridor between Fremont and Hayward. Median home values run near $1.2 million, reflecting the area position as a more accessible entry point into the South Bay housing market. The city is predominantly Asian and Hispanic, with a school system that reflects that cultural range. New Haven Unified School District runs seven K-5 elementary schools in Union City, two of which offer two-way dual immersion programs, Spanish at Searles and Mandarin at Emanuele, with both continuing into Cesar Chavez Middle School from 2026-27. Delaine Eastin Elementary ranks in the top 6% of California schools, and Tom Kitayama places in the top 20%.