PROFICIENCY 40% 4% higher than state average
School Rankings Proficiency Averages
45%Roberts Ferry Union Elementary

Roberts Ferry Union Elementary is a school servicing grades KG to 8 and is located in the district of "Roberts Ferry Union Elementary" in Waterford, CA. There are a total of 94 students and 3 teachers at Roberts Ferry Union Elementary, for a student to teacher ratio of 32 to 1. There are a total of 35 free lunch students and 4 reduced lunch students.

Roberts Ferry Union Elementary has an average proficiency test score (in mathematics and languages) of 39.5%, which is 4% higher than the California average.


Student/Teacher ratio32:1
Free lunch35
Reduced lunch4


Advanced Placement
AP enrollmentn/a
Taking some coursesn/a
Taking some courses (not tests)n/a
Passing some coursesn/a
Passing no coursesn/a

Advanced placement (AP) is a program that offers high school students the ability to take college level courses and exams. These programs were created to be at the same level of most first year university courses. If the students were successful in the AP programs, they could potentially receive advanced placement, credit or exemptions when they go on to university. At Roberts Ferry Union Elementary, there are a total of n/a students enrolled in advanced placement courses, with n/a taking some courses.

Proficiency in mathematics comparison

Proficiency in languages comparison

Proficiency in mathematics by grade

3< 50%
4< 50%
5>= 50%
6<= 20%
7< 50%
High Schooln/a

Proficiency in languages by grade

3< 50%
4>= 50%
5>= 50%
7>= 50%
High Schooln/a

The proficiency in math and languages tables represent the percentage of students that scored at or above the proficiency level on their standardized state assessment tests. Although these tests are standardized within each state, the tests may vary from state to state. Comparing the results of one state to another may not always be an accurate or fair comparison.

Roberts Ferry Union Elementary race/ethnicity breakdown

White 75.3% 70.2% 24.1% 51.1%
Black 0.0% 0.0% 6.2% 15.9%
Asian 2.2% 3.5% 11.1% 4.7%
Hispanic or Latino 20.4% 22.8% 54.1% 23.6%
American Indian and Alaskan 2.2% 1.8% 0.7% 1.2%
Hawaiian 0.0% 1.8% 0.8% 0.4%
Multiracial 0.0% 0.0% 3.1% 3.1%

Waterford demographics profile

Population density (sq mi)3,69225691
Median age31.436.037.7
Male/Female ratio0.9:11.0:11.0:1
Married (15yrs & older)58%52%55%
Speak English61%56%79%
Speak Spanish37%29%13%

Education level achieved in Waterford

Completed 8th grade61.0%81.1%84.3%
Completed high school58.2%79.8%83.0%
Completed some college37.2%61.5%59.4%
Completed associate degree16.2%39.8%38.5%
Completed bachelors8.7%32.0%30.3%
Completed masters3.7%11.9%11.5%
Completed professional degree0.9%3.9%3.3%
Completed doctorate0.0%1.6%1.3%
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Reason for reporting
Source: The Roberts Ferry Union Elementary data displayed above is derived from the 2016 National Center for Education Statistics and from the U.S. Department of Education.