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SCHOOL COMMUNITY·BRENTWOOD UNION·NCES 060591010194

Ron Nunn Elementary

1755 Central Blvd., Brentwood, CA 94513 · (925) 513-6380 · Contra Costa County
GRADES KG–05ELEMENTARY21-SUBURBREGULAR SCHOOL702 STUDENTS
B+
allk12 Grade
Scored higher than 67% of California public elementary schools
  • B+Test scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
  • ·Beats expectations Not available for this school, so the grade uses the other parts.
  • C+Three-year trend Change in reading and math proficiency over the last three test years.

Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded California public elementary schools

Enrollment
702
Elementary
DISTRICT 718 · STATE 465
Student : Teacher
25.1:1
28 FTE teachers
DISTRICT 24.8:1 · STATE 22.3:1
Free / Reduced Lunch
,
Title I proxy
DISTRICT 44% · STATE 65%
Community
6
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.

Enrollment by grade, 2024-25

GradeStudentsShare
Kindergarten12518%
Grade 110715%
Grade 210715%
Grade 310815%
Grade 412318%
Grade 513219%

This year's kindergarten class (125) is 5% smaller than its 5th grade class (132).

Student demographics
76%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 76% · STATE 62% · US 70%
White
20529%
DISTRICT 27% · STATE 20% · US 43%
Hispanic
22732%
DISTRICT 33% · STATE 56% · US 30%
Black
517%
DISTRICT 8% · STATE 5% · US 15%
Asian
12618%
DISTRICT 20% · STATE 12% · US 6%
Two+
8612%
DISTRICT 11% · STATE 6% · US 5%
Native American
41%
DISTRICT 0% · STATE 0% · US 1%
Pacific Islander
30%
DISTRICT 1% · STATE 0% · US 0%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
34850%
Female
35450%

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Test scores

CAASPP 2024-25 . % met or exceeded standard
English Language Arts
60.1%
CA avg 49.1% . +1.1pp since 2014
Math
46.5%
CA avg 37.7% . +0.5pp since 2014

What this means: On the CAASPP, California's statewide test, about 60 of every 100 students at this school read and write at grade level and about 47 of 100 do math at grade level. Across all California schools, those numbers are about 49 and 38. Reading and writing scores are up about 1 points since 2014, while math scores have held steady.

Performance levels, 2024-25

SubjectStandard ExceededStandard MetStandard Nearly MetStandard Not Met
English Language Arts33.2%26.8%19.0%20.9%
Math17.6%29.0%30.1%23.4%
Share of tested students at each CAASPP level. Each student counts in one level, so a row adds to about 100%.

CAASPP results by year

School yearEnglish Language ArtsMath
2024-2560.1%46.5%
2023-2457.5%48.2%
2022-2360.9%47.6%
2021-2257.8%46.4%
2018-1969.5%53.7%
2017-1861.9%50.2%
2016-1761.5%51.6%
2015-1664.0%54.0%
2014-1559.0%46.0%
% met or exceeded standard, all students and all tested grades.
Source: CAASPP. All students, all grades. See all years and grades →

Where Ron Nunn Elementary ranks

Among elementary schools
MeasureThis schoolIn CaliforniaIn Contra Costa County
Math proficiency
ranked highest first
46.5%#1,819 of 5,172
▼ 183
#67 of 153
no change
Reading proficiency
ranked highest first
60.1%#1,323 of 5,172
▲ 76
#56 of 153
▲ 2
3-year test score change
ranked biggest gain first
+1.2pp#2,930 of 5,116#69 of 150
Enrollment
ranked largest first
702#744 of 5,915#14 of 164
Students per teacher
ranked fewest first
25.1:1#4,460 of 5,352#133 of 162
Diversity index
ranked most diverse first
75.8%#77 of 5,354#6 of 162
Enrollment change since 2017-18
ranked fastest growth first
+15.5%#347 of 1,139#10 of 42
Ranked against other public elementary schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.

4-year change

SY 2020-21 vs SY 2024-25
Enrollment
702
+57 (+9%) vs 2020
+26% since 2000-01, when it was 559
Student : Teacher
25.1:1
was 23.9:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-257022825.1:1N/A
2023-247032825.1:117% (116)
2022-2364625.525.3:116% (103)
2020-216452723.9:117% (109)
2017-1860824.524.8:118% (111)
2015-165322125.3:117% (90)
2010-11580N/AN/A27% (156)
2000-015593118.0:125% (137)
Source: NCES Common Core of Data. Rows are the federal collections on file for Ron Nunn Elementary.

Since 2017-18: students up 15% (608 to 702); teachers up 14% (24.5 to 28).

About Ron Nunn Elementary

Ron Nunn Elementary is classified as an elementary school. It is located in Brentwood, California. Federal data show 702 students enrolled in kindergarten through 5 in 2024-25. That compares with an average of about 465 students for elementary schools in California.

Ron Nunn Elementary is a school in Brentwood Union. The district has 12 schools and 9,932 students.

At Ron Nunn Elementary, Hispanic students make up the biggest share, 32%. Other students are 29% White, 18% Asian, 12% multiracial, and 7% Black. On a 0 to 100 scale, the school's diversity index is 76, compared with 70 nationally.

Ron Nunn Elementary has 28 full-time-equivalent teachers on staff and a student-to-teacher ratio of 25.1:1. The school's 25.1:1 compares with an average of 22.3:1 for elementary schools in California.

Among California public elementary schools, Ron Nunn Elementary outscored 67%, which works out to a B+ on the allk12 Grade.

In the surrounding county, Contra Costa County, the median household earns about $127,229 a year, 45% of adults hold a bachelor's degree or higher, and about 6% of people live in poverty. Contra Costa County has 280 public schools with about 167,423 students, including Ron Nunn Elementary.

Measured in a straight line, Loma Vista Elementary is about 0.8 miles from Ron Nunn Elementary. Around the school, at least 8 other public schools are within five miles.

Under the NCES locale system, Ron Nunn Elementary is Suburb: Large.

Between 2020-21 and 2024-25, Ron Nunn Elementary had a net gain of 57 students, or 9%. Its ratio of students to teachers was 23.9:1 in 2020-21, and 25.1:1 in 2024-25.

Parents, students, and staff can share information on special education services, counseling, and support programs here. Parents, students, alumni, and staff are welcome to post.

Contra Costa County at a glance

View full county profile
Population
1,165,012
Census ACS
Median income
$127,229
Household, ACS
Bachelor's+
45%
Adults 25+
Poverty rate
6%
Below federal line
Schools in county
280
167,423 students

Quick facts

School name
Ron Nunn Elementary
District
Brentwood Union
Address
1755 Central Blvd., Brentwood, CA 94513
Phone
(925) 513-6380
County
Contra Costa County
Level
Elementary
Grade range
KG–05
Total enrollment
702
Teachers (FTE)
28
Student–teacher ratio
25.1:1
Locale
21-Suburb: Large
NCES ID
060591010194
Charter school
No
Virtual school
No

Related schools

Other schools in Brentwood Union
Other schools in Brentwood
Nearby schools

Frequently asked questions

About Ron Nunn Elementary
What is the total enrollment at Ron Nunn Elementary?
Ron Nunn Elementary enrolls approximately 702 students in grades KG-05.
Is Ron Nunn Elementary an elementary, middle, or high school?
Ron Nunn Elementary is an elementary school covering grades KG-05.
How many teachers does Ron Nunn Elementary have?
Ron Nunn Elementary employs 28 FTE teachers, for a student-to-teacher ratio of 25.1:1.
What is the student diversity at Ron Nunn Elementary?
Student demographics at Ron Nunn Elementary are roughly 29% White, 32% Hispanic, 7% Black, 18% Asian, 12% Two or more.
What district is Ron Nunn Elementary in?
Ron Nunn Elementary is part of Brentwood Union.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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