Top 10 Elementary Schools in Ontario, California

The highest-scoring elementary schools in Ontario based on our 6-dimension composite analysis of 2025 CAASPP data (state average: 45.5).

What separates the top from the rest: The top 3 schools average 35.5% Exceeded Standard, compared to 17.1% for the bottom 3 on this list. The exceeded rate — not just the met rate — is the clearest differentiator between good and great schools.

#	School	County	Score	Exceeded	Met+	Absent	Susp.
1	Park View Elementary Mountain View Elementary	San Bernardino	67.2	39.9%	67.6%	4.4%	0.8%
2	Edison Elementary Ontario-Montclair	San Bernardino	62.0	40.9%	70.9%	4.5%	1.1%
3	Liberty Elementary Chino Valley Unified	San Bernardino	55.0	25.9%	55.8%	11.3%	2.0%
4	Online Academy Ontario-Montclair	San Bernardino	54.8	23.0%	47.3%	3.1%	0.0%
5	Corona Elementary Ontario-Montclair	San Bernardino	54.0	24.0%	48.2%	10.3%	0.2%
6	Vista Grande Elementary Ontario-Montclair	San Bernardino	51.6	22.2%	47.8%	9.1%	0.8%
7	Elderberry Elementary Ontario-Montclair	San Bernardino	49.9	20.6%	46.0%	7.2%	1.7%
8	Ranch View Elementary Mountain View Elementary	San Bernardino	49.6	20.0%	43.0%	21.2%	1.2%
9	Central Language Academy Ontario-Montclair	San Bernardino	49.5	15.9%	45.0%	6.9%	1.7%
10	Vineyard Elementary Ontario-Montclair	San Bernardino	48.1	15.3%	38.5%	5.5%	0.5%

All Schools in Ontario All California Schools How We Score

View all Ontario schools →

Top 10 Elementary Schools in Ontario, California

Related