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SCHOOL COMMUNITY·PAJARO VALLEY UNIFIED·NCES 062949004554

Alianza Charter

115 Casserly Rd., Watsonville, CA 95076 · (831) 728-6333 · Santa Cruz County
GRADES KG–08ELEMENTARY41-RURALCHARTERTITLE IREGULAR SCHOOL626 STUDENTS
Enrollment
626
Elementary
DISTRICT 434 · STATE 465
Student : Teacher
22.3:1
28 FTE teachers
DISTRICT 21.4:1 · STATE 22.3:1
Free / Reduced Lunch
80%
502 students
DISTRICT 81% · STATE 65%
Community
2
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Kindergarten
76
Grade 1
83
Grade 2
73
Grade 3
80
Grade 4
62
Grade 5
68
Grade 6
65
Grade 7
59
Grade 8
60
Student demographics
White
142%
DISTRICT 13% · STATE 20%
Hispanic
60997%
DISTRICT 84% · STATE 56%
Asian
10%
DISTRICT 1% · STATE 12%
Two+
20%
DISTRICT 2% · STATE 6%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
30048%
Female
32652%

Discussions

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Test scores

CAASPP 2023-24 . % met or exceeded standard
English Language Arts
34.5%
CA avg 47.1% . +8.5pp since 2014
Math
24.6%
CA avg 35.6% . +11.6pp since 2014
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
29.2%
composite math + reading, all grades
Predicted
31.7%
based on CA schools with similar FRL share
Beats by
-2.5pp
below demographic expectation
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
626
-44 (-7%) vs 2017
Student : Teacher
22.3:1
was 23.9:1
% White
2%
was 5%
% Hispanic
97%
was 93%
% Black
0%
was 1%
% Asian
0%
was 1%
Source: NCES Common Core of Data

About Alianza Charter

Alianza Charter is a reasonably sized primary school in Watsonville, California, part of Pajaro Valley Unified. The school serves 626 students in grades K through 8. That puts it 35% bigger than the typical public school in California, which averages around 465 students.

Pajaro Valley Unified comprises 33 schools with combined enrollment of 16,482 students; Alianza Charter is among them.

On demographics, Alianza Charter records that 97% of students identify as Hispanic, making the school strongly Hispanic-majority. Other groups include 2% White. The wider county runs roughly 35% Hispanic, putting the school's mix noticeably more Hispanic than the area baseline.

In terms of school funding signals, Staff filings list 28 full-time-equivalent teachers, which works out to roughly 22.3:1 students per teacher. The state averages about 22.3:1, putting this campus right in line with peers. An estimated 80% of students are eligible for free or reduced-price lunch, a commonly cited indicator of low-income enrollment. That share is north of Santa Cruz County's rate of about 52%.

On a residual basis (actual vs predicted given the student mix), Alianza Charter performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 31.7%, the actual is 29.2%, a residual of -2.5 points.

Across the wider county, community-level numbers for Santa Cruz County indicate the typical household earns roughly $111,093 per year, about 44% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 6%. Across Santa Cruz County's 83 public schools (combined enrollment of about 36,316 students), Alianza Charter is one campus in the mix.

The closest other public school is Watsonville Charter School of the Arts, roughly 0.1 miles away. Counting just inside five miles, 8 other public schools cluster around Alianza Charter. Ranking that nearby cluster on reported proficiency puts Alianza Charter at 1st of 8; the average score across the group is 15.7%.

Geographically, the school is in a countryside area. Alianza Charter is a charter school, which puts it inside the public-school system but outside the standard district-managed model.

Over the past 7-year window. Alianza Charter's enrollment has decreased 7% since 2018, when it stood at 670 (now 626). Over the same period, the Hispanic share ticked up from 93% to 97%. Class-load math has narrowed: from 23.9:1 in 2018 to 22.3:1 in 2025.

In the discussion threads here, recent activity here tends to focus on enrollment questions, classroom assignments, and PTA news. The community welcomes input from current and former families.

Santa Cruz County at a glance

View full county profile
Population
264,926
Census ACS
Median income
$111,093
Household, ACS
Bachelor's+
44%
Adults 25+
Poverty rate
6%
Below federal line
Schools in county
83
36,316 students

Quick facts

School name
Alianza Charter
District
Pajaro Valley Unified
Address
115 Casserly Rd., Watsonville, CA 95076
Phone
(831) 728-6333
County
Santa Cruz County
Level
Elementary
Grade range
KG–08
Total enrollment
626
Teachers (FTE)
28
Student–teacher ratio
22.3:1
Free/Reduced lunch
502 (80%)
Locale
41-Rural: Fringe
NCES ID
062949004554
Charter school
Yes
Virtual school
No

Related schools

Other schools in Pajaro Valley Unified
Other schools in Watsonville
Nearby schools

Frequently asked questions

About Alianza Charter
How many students attend Alianza Charter?
Alianza Charter enrolls approximately 626 students in grades KG-08.
What age range does Alianza Charter serve?
Alianza Charter serves students from grade KG through grade 08.
What is the student-teacher ratio at Alianza Charter?
The student-to-teacher ratio at Alianza Charter is approximately 22.3:1 (28 FTE teachers).
What is the student diversity at Alianza Charter?
Student demographics at Alianza Charter are roughly 2% White, 97% Hispanic, 0% Asian, 0% Two or more.
What district is Alianza Charter in?
Alianza Charter is part of Pajaro Valley Unified.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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