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Coming soon: We're expecting this year's test scores from the California Department of Education any day now — new rankings will be posted the moment they're released!

Coming soon: This year's test scores are expected from the California Department of Education any day now — new rankings will follow the moment they're released!

Roberts Ferry Union Elementary

Public Grades K-8

Students ?

30.0

Student/teacher ratio ?

$57,928

Per pupil spending ?

23.3%

Free/discounted lunch ?

101 Roberts Ferry Rd.
Waterford, CA 95386-9501

(209) 874-2331

District: Roberts Ferry Union Elementary

Racial breakdown:

White:

70.0%

Hispanic:

20.0%

Two or more races:

10.0%

See top rated California public schools

Compare Roberts Ferry Union Elementary to nearby elementary schools!

At a glance

▲ Ranking trend: Improving — 51st percentile in 2010 → 70th in 2022

Strengths

✓Test scores above the California average (50% vs 38% meeting standards)

✓Ranking is trending up — up 19 percentile points since 2010

Worth a look

!Large classes — about 30 students per teacher

Students meeting standards (2021-2022) ?

This school50%

District avg46%

California avg38%

Not ranked this year

Roberts Ferry Union Elementary did not have enough recent test-score data to be ranked. Check the trend below for past years.

Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)

Elementary school ranking

Show full rank history (all student groups)

All Students

Year	Avg score	Statewide rank	California percentile	Rating
2022	66.7	1758 of 5883	70.1%	★★★★☆
2021	52.5	611 of 1417	56.9%	★★★☆☆
2018	32.0	3666 of 5662	35.3%	★★☆☆☆
2017	63.7	1849 of 5692	67.5%	★★★☆☆
2016	55.2	2221 of 5614	60.4%	★★★☆☆
2015	47.0	2621 of 5611	53.3%	★★★☆☆
2013	45.1	2997 of 5530	45.8%	★★☆☆☆
2012	60.8	2001 of 5390	62.9%	★★★☆☆
2011	56.4	2214 of 5377	58.8%	★★★☆☆
2010	49.3	2601 of 5314	51.1%	★★★☆☆
2009	46.2	2695 of 5193	48.1%	★★☆☆☆
2008	58.5	1921 of 5113	62.4%	★★★☆☆
2007	67.1	1508 of 5113	70.5%	★★★★☆
2006	72.2	1248 of 4818	74.1%	★★★★☆
2005	78.3	1000 of 4822	79.3%	★★★★☆
2004	82.6	806 of 4809	83.2%	★★★★☆

Female

Year	Avg score	Statewide rank	California percentile	Rating
2022	55.7	2118 of 5635	62.4%	★★★☆☆

Low Socio Economic Status

Year	Avg score	Statewide rank	California percentile	Rating
2021	45.9	550 of 1110	50.5%	★★★☆☆

Middle school ranking

Show full rank history (all student groups)

All Students

Year	Avg score	Statewide rank	California percentile	Rating
2013	26.8	1810 of 2379	23.9%	★☆☆☆☆
2010	57.1	862 of 2179	60.4%	★★★☆☆
2009	42.2	1148 of 2063	44.4%	★★☆☆☆
2008	19.0	1704 of 2005	15.0%	★☆☆☆☆
2007	56.8	742 of 1999	62.9%	★★★☆☆
2006	67.4	493 of 1804	72.7%	★★★★☆

How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)

Elementary school

Female (2022)62nd percentile-8 vs school

Low Socio Economic Status (2021)50th percentile-6 vs school

By subject vs California (2021-2022) ?

Mathematics52%+19 vs state

English Language Arts/Literacy48%~ state avg

Science46%+17 vs state

5.0

1 rating

5★1

4★0

3★0

2★0

1★0

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Schools Near Roberts Ferry Union Elementary

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Ranking:

E Elementary M Middle H High A Alternative P Private

Choose columns to see: Summary School Students/Teachers Ranking Test Scores Immunizations Finance All

School													Students/Teachers											Ranking (2025)				Ranking (2024)				CSA Spanish Overall (2025)				CSA Spanish Listening (2025)				CSA Spanish Writing (2025)				CSA Spanish Reading (2025)				CAST Science (2025)			Smarter Balanced Assessments English Language Arts/Literacy (2025)							Smarter Balanced Assessments Mathematics (2025)							% Completely Immunized (2022)	% Polio (2022)	% Hepatitis B (2022)	% Varicella (2022)	% DTP (2022)	% MMR (2022)	Per Pupil Expenditures (2025)
Name	Type	Grades	Address	City	Zip	County	District	Is Charter	Is Magnet	Is Virtual	Is Title I	Phone	Enrollment	Full-time Teachers	Student/ Teacher Ratio	Free/Discounted Lunch Recipients (2025)	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	Average Standard Score (2025)	Statewide Rank (2025)	State Percentile (2025)	SchoolDigger Rating (2025)	Average Standard Score (2024)	Statewide Rank (2024)	State Percentile (2024)	Rank Change from Previous Year	CSA Spanish Overall 3rd Grade	CSA Spanish Overall 4th Grade	CSA Spanish Overall 5th Grade	CSA Spanish Overall All Grades	CSA Spanish Listening 3rd Grade	CSA Spanish Listening 4th Grade	CSA Spanish Listening 5th Grade	CSA Spanish Listening All Grades	CSA Spanish Writing 3rd Grade	CSA Spanish Writing 4th Grade	CSA Spanish Writing 5th Grade	CSA Spanish Writing All Grades	CSA Spanish Reading 3rd Grade	CSA Spanish Reading 4th Grade	CSA Spanish Reading 5th Grade	CSA Spanish Reading All Grades	CAST Science 5th Grade	CAST Science 8th Grade	CAST Science All Grades	Smarter Balanced Assessments English Language Arts/Literacy 3rd Grade	Smarter Balanced Assessments English Language Arts/Literacy 4th Grade	Smarter Balanced Assessments English Language Arts/Literacy 5th Grade	Smarter Balanced Assessments English Language Arts/Literacy 6th Grade	Smarter Balanced Assessments English Language Arts/Literacy 7th Grade	Smarter Balanced Assessments English Language Arts/Literacy 8th Grade	Smarter Balanced Assessments English Language Arts/Literacy All Grades	Smarter Balanced Assessments Mathematics 3rd Grade	Smarter Balanced Assessments Mathematics 4th Grade	Smarter Balanced Assessments Mathematics 5th Grade	Smarter Balanced Assessments Mathematics 6th Grade	Smarter Balanced Assessments Mathematics 7th Grade	Smarter Balanced Assessments Mathematics 8th Grade	Smarter Balanced Assessments Mathematics All Grades	% Completely Immunized KG	% Polio KG	% Hepatitis B KG	% Varicella KG	% DTP KG	% MMR KG	Per Pupil Expenditures Total	Sub-total from Federal Funds	Sub-total from State/Local Funds
Roberts Ferry Union Elementary	Public	K-8	101 Roberts Ferry Rd.	Waterford	95386	Stanislaus County	Roberts Ferry Union Elementary	No	(n/a)	No	(n/a)	(209) 874-2331	30	1	30.0	23.3%	21 (70.0%)	0 (0.0%)	6 (20.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	3 (10.0%)								(n/a)																																		83.3	91.7	87.5	83.3	87.5	91.7	$57,928	$56,220	$1,708
Roberts Ferry Charter School Academy	Public, Charter	K-8	101 Roberts Ferry Rd.	Waterford	95386	Stanislaus County	Roberts Ferry Union Elementary	Yes	(n/a)	No	(n/a)	(209) 874-2331	169	8	21.1	36.7%	85 (50.3%)	2 (1.2%)	69 (40.8%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	13 (7.7%)	79.2	1185^th of 5857 public elementary schools	79.8%		67	1731^st of 5869 public elementary schools	70.5%	546																	42.9	28.6	37.1	61.5	64.0	57.1	58.3	52.9	61.5	59.5	57.7	76.0	52.4	58.3	52.9	38.5	57.9							$57,928	$56,220	$1,708
Hickman Elementary	Public, Charter	K-5	13306 Fourth St. Area A	Hickman	95323	Stanislaus County	Hickman Community Charter	Yes	(n/a)	No	(n/a)	(209) 874-1816	308	13	23.6	47.4%	164 (53.2%)	1 (0.3%)	125 (40.6%)	2 (0.6%)	0 (0.0%)	0 (0.0%)	16 (5.2%)	69.3	1634^th of 5857 public elementary schools	72.1%		68.5	1659^th of 5869 public elementary schools	71.7%	25																	33.3		33.3	55.1	59.6	52.1				55.7	65.3	55.8	43.8				55.0							$18,870	$18,568	$302
Hickman Charter	Public, Charter	K-8	13306 Fourth St.	Hickman	95323	Stanislaus County	Hickman Community Charter	Yes	(n/a)	No	(n/a)	(209) 874-9070	647	26	24.6	41.3%	383 (59.2%)	18 (2.8%)	179 (27.7%)	17 (2.6%)	2 (0.3%)	2 (0.3%)	45 (7.0%)	34.6	3619^th of 5857 public elementary schools	38.2%		33	3685^th of 5869 public elementary schools	37.2%	66																	31.8	48.9	39.1	33.3	35.4	43.1	48.9	52.4	62.5	45.4	22.7	27.1	21.5	28.3	22.2	35.4	25.6	63.1	67.9	73.8	64.3	67.9	65.5	$18,357	$18,180	$177
Richard M. Moon Primary	Public	K-3	319 North Reinway Ave.	Waterford	95386	Stanislaus County	Waterford Unified	No	(n/a)	No	(n/a)	(209) 847-2371	510	22	23.1	89.8%	110 (21.6%)	1 (0.2%)	362 (71.0%)	11 (2.2%)	2 (0.4%)	5 (1.0%)	19 (3.7%)								(n/a)																				28.9						28.9	36.9						36.9	95.1	97.2		97.2	95.1	97.2	$7,273	$5,140	$2,133
Gratton Elementary	Public	K-8	4500 South Gratton Rd.	Denair	95316	Stanislaus County	Gratton Elementary	No	(n/a)	No	(n/a)	(209) 632-0505	24	4	5.7	29.2%	19 (79.2%)	0 (0.0%)	4 (16.7%)	1 (4.2%)	0 (0.0%)	0 (0.0%)	0 (0.0%)								(n/a)																										41.7							50.0							$35,296	$33,846	$1,450
Gratton Charter	Public, Charter	K-8	4500 South Gratton Rd.	Denair	95316	Stanislaus County	Gratton Elementary	Yes	(n/a)	No	(n/a)	(209) 632-0505	111	6	17.8	12.6%	87 (78.4%)	0 (0.0%)	20 (18.0%)	4 (3.6%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	78.1	1237^th of 5857 public elementary schools	78.9%		81.2	1105^th of 5869 public elementary schools	81.2%	132																	66.7	50.0	58.3	66.7	30.8	75.0	78.6	66.7	58.3	62.7	66.7	30.8	83.3	71.4	75.0	41.7	61.3							$35,296	$33,846	$1,450
Denair Elementary	Public	K-5	3773 Madera Ave.	Denair	95316	Stanislaus County	Denair Unified	No	(n/a)	No	(n/a)	(209) 632-8887	0				0 ()	0 ()	0 ()	0 ()	0 ()	0 ()	0 ()								(n/a)
Denair Elementary Charter Academy	Public, Charter	K-5	3773 Madera Ave.	Denair	95316	Stanislaus County	Denair Unified	Yes	(n/a)	No	(n/a)	(209) 632-8887	554	30	18.6	64.8%	188 (33.9%)	3 (0.5%)	333 (60.1%)	0 (0.0%)	1 (0.2%)	3 (0.5%)	26 (4.7%)	19.1	4908^th of 5857 public elementary schools	16.2%		21.6	4711^th of 5869 public elementary schools	19.7%	197	10.7	6.5	3.5	6.8	25.0	6.5	13.8	14.8	14.3	16.1	3.5	11.4	7.1	6.5	0.0	4.6	19.8		19.8	23.6	25.6	32.6				27.2	25.8	15.1	17.4				19.5	94.3	98.1			97.1		$30,002	$29,864	$138
Snelling-Merced Falls Elementary	Public	K-8	16099 North Highway 59	Snelling	95369	Merced County	Snelling-Merced Falls Union Elementary	No	(n/a)	No	(n/a)	(209) 563-6414	55	5	11.0	85.5%	23 (41.8%)	0 (0.0%)	29 (52.7%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	3 (5.5%)								(n/a)																										48.7							30.8							$38,620	$37,126	$1,494

Frequently Asked Questions about Roberts Ferry Union Elementary

How many students attend Roberts Ferry Union Elementary?

In the 2024-25 school year, 30 students attended Roberts Ferry Union Elementary.

What is the racial makeup of Roberts Ferry Union Elementary?

Students at Roberts Ferry Union Elementary are 70% White, 20% Hispanic, 10% Two or more races.

What district is Roberts Ferry Union Elementary in?

Roberts Ferry Union Elementary

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Latest California data All new data »

2024–25 school spending dataJul 1, 2026

2024–25 attendance dataMar 13, 2026

2024–25 CSA Spanish test scoresDec 22, 2025

2024–25 dropout rates & graduation ratesNov 14, 2025

SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the California Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.