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SCHOOL COMMUNITY·LOMPOC UNIFIED·NCES 062241002684

Lompoc High

515 West College Ave., Lompoc, CA 93436 · (805) 742-3000 · Santa Barbara County
GRADES 09–12HIGH23-SUBURBTITLE IREGULAR SCHOOL1,593 STUDENTS
Enrollment
1,593
High
DISTRICT 705 · STATE 838
Student : Teacher
19.5:1
82 FTE teachers
DISTRICT 14.6:1 · STATE 18.2:1
Free / Reduced Lunch
77%
1,222 students
DISTRICT 71% · STATE 65%
Community
6
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.

Enrollment by grade, 2024-25

GradeStudentsShare
Grade 940025%
Grade 1043327%
Grade 1135122%
Grade 1240926%
Student demographics
31%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 45% · STATE 62% · US 70%
White
1519%
DISTRICT 18% · STATE 20% · US 43%
Hispanic
1,31282%
DISTRICT 72% · STATE 56% · US 30%
Black
413%
DISTRICT 2% · STATE 5% · US 15%
Asian
292%
DISTRICT 2% · STATE 12% · US 6%
Two+
513%
DISTRICT 6% · STATE 6% · US 5%
Native American
70%
DISTRICT 1% · STATE 0% · US 1%
Pacific Islander
10%
DISTRICT 0% · 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
82452%
Female
76848%

Discussions

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Test scores

CAASPP 2024-25 . % met or exceeded standard
English Language Arts
31.4%
CA avg 49.1% . -19.6pp since 2014
Math
12.9%
CA avg 37.7% . -9.1pp since 2014

What this means: On the CAASPP, California's statewide test, about 31 of every 100 students at this school read and write at grade level and about 13 of 100 do math at grade level. Across all California schools, those numbers are about 49 and 38. Reading and writing scores are down about 20 points since 2014, while math scores are down about 9 points.

Performance levels, 2024-25

SubjectStandard ExceededStandard MetStandard Nearly MetStandard Not Met
English Language Arts6.3%25.2%21.4%47.2%
Math1.6%11.3%17.6%69.5%
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
2024-2531.4%12.9%
2023-2429.7%15.2%
2022-2329.2%10.6%
2021-2240.2%9.1%
2018-1940.8%15.3%
2017-1844.9%19.7%
2016-1755.9%21.3%
2015-1648.0%19.0%
2014-1551.0%22.0%
% met or exceeded standard, all students and all tested grades.
Source: CAASPP. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
22.3%
composite math + reading, all grades
Predicted
34.6%
based on CA schools with similar FRL share
Beats by
-12.3pp
below demographic expectation

What this means: About 22% of students here test proficient in math and reading, compared with the roughly 35% typical for California schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among California's top nor bottom 10%.

BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

Schools most like Lompoc High

Lompoc High's state test result (22.3% proficient) is higher than 0 of the 5 schools below with a result.

SchoolStudentsLow-incomeProficient
Lompoc High this school1,59376.7%22.3%
Tulare Union High
Tulare
1,61675.3%41.1%
Hilltop Senior High
Chula Vista
1,77177.4%41.8%
Los Banos High
Los Banos
1,54378.5%29.9%
Shadow Hills High
Indio
1,65080.1%29.8%
Chula Vista Senior High
Chula Vista
1,86480.1%28.6%
Matched among California high schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.

Where Lompoc High ranks

Among high schools
MeasureThis schoolIn CaliforniaIn Santa Barbara County
State test proficiency
ranked highest first
22.3%#969 of 1,052#10 of 10
Math proficiency
ranked highest first
12.9%#896 of 1,056
▼ 136
#10 of 10
▼ 1
Reading proficiency
ranked highest first
31.4%#988 of 1,056
▼ 7
#10 of 10
no change
3-year test score change
ranked biggest drop first
-2.5pp#232 of 1,044#3 of 10
Enrollment
ranked largest first
1,593#515 of 2,093#7 of 19
Students per teacher
ranked fewest first
19.5:1#483 of 1,352#5 of 11
Diversity index
ranked most diverse first
31.0%#968 of 1,351#8 of 11
Free and reduced lunch
ranked highest share first
76.7%#699 of 1,575#3 of 12
Enrollment change since 2017-18
ranked fastest growth first
+6.1%#183 of 327N/A
Ranked against other public high 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
1,593
-33 (-2%) vs 2020
+13% since 1990-91, when it was 1,405
Student : Teacher
19.5:1
was 21.7:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-251,59381.619.5:177% (1,222)
2023-241,64983.419.8:178% (1,282)
2022-231,69087.319.4:161% (1,035)
2020-211,6267521.7:166% (1,077)
2017-181,50268.122.1:175% (1,133)
2015-161,3986322.2:171% (989)
2010-111,375N/AN/A68% (939)
2000-011,6867522.5:144% (750)
1990-911,4056222.7:1N/A
Source: NCES Common Core of Data. Rows are the federal collections on file for Lompoc High.

Since 2017-18: students up 6% (1,502 to 1,593); teachers up 20% (68.1 to 81.6).

About Lompoc High

Lompoc High, located in Lompoc, California, is a high-enrollment high school. It enrolls 1,593 students in 2024-25. The grades offered are 9 through 12. That is 90% bigger than the average of about 838 students for high schools in California.

The district for Lompoc High is Lompoc Unified, with 16 schools and 8,896 students.

Of every 100 students at Lompoc High, about 82 are Hispanic. After that, the student body is 9% White, 3% multiracial, and 3% Black. Census figures show Santa Barbara County is about 48% Hispanic. A diversity index of 31% means there is a 31% chance two randomly chosen students at Lompoc High are from different groups.

There are 81.6 full-time-equivalent teachers at Lompoc High, giving a ratio of 19.5:1. High schools in California have an average ratio of 18.2:1. By family income, 77% of students are eligible for free or reduced-price lunch. The rate at public schools in Santa Barbara County averages 68%, lower than here.

Predicted from its free or reduced-price lunch share, Lompoc High would score about 34.6%. It scores 22.3%, 12.3 points below that figure.

The school's county is Santa Barbara County. According to Census Bureau estimates, median household income comes to about $98,161, 37% of adults hold a bachelor's degree or higher, and about 9% of residents live below the federal poverty line. Santa Barbara County's 129 public schools enroll about 66,191 students and include Lompoc High.

Mission Valley is the nearest public school to Lompoc High, about 0.4 miles away. Counting only straight-line distance, at least 8 other public schools are within five miles. Of 6 schools in the immediate area with test results, Lompoc High ranks 2nd on average proficiency.

Lompoc High is in a suburban area outside a principal city, within an urbanized area with a population under 100,000, a location NCES labels Suburb: Small.

In 2020-21, Lompoc High enrolled 1,626; in 2024-25, 1,593. Over the same period, the student-to-teacher ratio dropped to 19.5:1, from 21.7:1.

Use the discussion section to ask about open houses, carpools, and field trips at Lompoc High. Current and former families are welcome to add their experience.

Santa Barbara County at a glance

View full county profile
Population
443,701
Census ACS
Median income
$98,161
Household, ACS
Bachelor's+
37%
Adults 25+
Poverty rate
9%
Below federal line
Schools in county
129
66,191 students

Quick facts

School name
Lompoc High
District
Lompoc Unified
Address
515 West College Ave., Lompoc, CA 93436
Phone
(805) 742-3000
County
Santa Barbara County
Level
High
Grade range
09–12
Total enrollment
1,593
Teachers (FTE)
82
Student–teacher ratio
19.5:1
Free and reduced lunch
1,222 (77%)
Locale
23-Suburb: Small
NCES ID
062241002684
Charter school
No
Virtual school
No

Related schools

Other schools in Lompoc Unified
Other schools in Lompoc
Nearby schools

Frequently asked questions

About Lompoc High
How large is Lompoc High?
Lompoc High enrolls approximately 1,593 students in grades 09-12.
What age range does Lompoc High serve?
Lompoc High serves students from grade 09 through grade 12.
How many students per teacher at Lompoc High?
Approximately 19.5:1 students per teacher at Lompoc High.
How diverse is Lompoc High?
Lompoc High reports a student body of 9% White, 82% Hispanic, 3% Black, 2% Asian, 3% Two or more.
Who oversees Lompoc High?
Lompoc High is overseen by Lompoc Unified in Santa Barbara County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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