State Rank	District Rank	City Rank	School	District	Students	Proficiency	ELA	Math	Score
1568	1	1	Samuel W. Simpson Elementary	Rialto Unified	641	54.4%	60.49%	48.25%	5.4
2466	3	2	W.J.C. Trapp Elementary	Rialto Unified	537	42.2%	46.45%	38.03%	4.2
3631	6	3	A. H. Morgan Elementary	Rialto Unified	509	31.5%	38.49%	24.48%	3.1
3789	7	4	Sam V. Curtis Elementary	Rialto Unified	641	30.1%	37.5%	22.67%	3.0
3809	8	5	Winn A. Myers Elementary	Rialto Unified	486	29.9%	33.61%	26.12%	3.0
4036	9	6	Elizabeth T. Hughbanks Elementary	Rialto Unified	436	27.8%	31.34%	24.31%	2.8
4050	10	7	Helen L. Dollahan Elementary	Rialto Unified	602	27.6%	32.22%	22.99%	2.8
4264	11	8	Lida M. Henry Elementary	Rialto Unified	382	25.9%	28.02%	23.79%	2.6
4363	12	9	George H. Dunn Elementary	Rialto Unified	558	25.3%	29.15%	21.43%	2.5
4603	13	10	Dr. Edward Fitzgerald Elementary	Rialto Unified	406	23.3%	28.37%	18.18%	2.3
4673	14	11	J.P. Kelley Elementary	Rialto Unified	685	22.7%	24.07%	21.35%	2.3
4708	15	12	Lena M. Preston Elementary	Rialto Unified	524	22.4%	25.61%	19.11%	2.2
4791	16	13	Charlotte N. Werner Elementary	Rialto Unified	717	21.3%	24.23%	18.35%	2.1
4794	17	14	J. Calvin Boyd Elementary	Rialto Unified	592	21.3%	26.52%	16.12%	2.1
4823	18	15	Merle S. Casey Elementary	Rialto Unified	592	21.0%	24.91%	17.16%	2.1
5003	19	16	Levi Bemis Elementary	Rialto Unified	551	19.1%	20.9%	17.23%	1.9