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SCHOOL COMMUNITY·MARIPOSA COUNTY UNIFIED·NCES 062394008897

Lake Don Pedro Elementary

2411 Hidalgo, La Grange, CA 95329 · (209) 852-2144 · Mariposa County
GRADES KG–08ELEMENTARY42-RURALTITLE IREGULAR SCHOOL195 STUDENTS
Enrollment
195
Elementary
DISTRICT 185 · STATE 465
Student : Teacher
21.7:1
9 FTE teachers
DISTRICT 16.0:1 · STATE 22.3:1
Free / Reduced Lunch
81%
158 students
DISTRICT 70% · STATE 65%
Community
0
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
25
Grade 1
27
Grade 2
21
Grade 3
23
Grade 4
22
Grade 5
20
Grade 6
18
Grade 7
20
Grade 8
19
Student demographics
White
10654%
DISTRICT 60% · STATE 20%
Hispanic
6634%
DISTRICT 25% · STATE 56%
Black
63%
DISTRICT 1% · STATE 5%
Asian
21%
DISTRICT 1% · STATE 12%
Two+
158%
DISTRICT 9% · 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
10956%
Female
8644%

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Test scores

CAASPP 2023-24 . % met or exceeded standard
English Language Arts
27.4%
CA avg 47.1% . -1.6pp since 2014
Math
14.3%
CA avg 35.6% . -3.7pp 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
20.8%
composite math + reading, all grades
Predicted
31.2%
based on CA schools with similar FRL share
Beats by
-10.4pp
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
195
+19 (+11%) vs 2017
Student : Teacher
21.7:1
was 20.0:1
% White
54%
was 69%
% Hispanic
34%
was 22%
% Black
3%
was 1%
% Asian
1%
was 2%
Source: NCES Common Core of Data

About Lake Don Pedro Elementary

Set in La Grange, California, Lake Don Pedro Elementary is a low-enrollment K-5 school, overseen by Mariposa County Unified. It teaches 195 students across grades K through 8. Enrollment runs roughly 58% smaller than the state mean of about 465.

Lake Don Pedro Elementary is one of 11 schools operated by Mariposa County Unified, a district that caters to 1,685 students overall.

In terms of who attends, Lake Don Pedro Elementary shows that the most-represented group is White (54%), with the rest of the student body spread across multiple groups. Beyond that, the school records 34% Hispanic, 8% multiracial, 3% Black. That is noticeably less White than the county at large, where the share is closer to 77%.

On the income-and-resources front, The school currently runs with 9 full-time-equivalent teachers, for a student-teacher ratio near 21.7:1. That tracks the state average closely. About 81% of enrolled students meet the income threshold for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator. That share is above Mariposa County's rate of about 67%.

On a demographically-adjusted basis, Lake Don Pedro Elementary tracks the demographic baseline. The model predicts 31.2% given the school's FRL share; actual proficiency is 20.8%.

In the area at large, Mariposa County reports that median household income runs about $68,412, roughly 32% of adults have completed at least a four-year degree, and the poverty rate sits near 7%. Across Mariposa County's 16 public schools (combined enrollment of about 1,893 students), Lake Don Pedro Elementary is one campus in the mix.

Don Pedro High is the nearest neighboring public school, about 2.0 miles from this campus.

Geographically, the school is in a small-town area.

Trend over the last 7 years. Over the past 7-year window, the student count climbed 11%: 176 students in 2018 compared to 195 in 2025. White enrollment moved from 69% to 54% across the same window. Class-load math has rose: from 20.0:1 in 2018 to 21.7:1 in 2025.

On allk12, the page collects discussion, questions, and updates around pickup logistics, teacher feedback, and after-school programs. Parents, students, alumni, and staff are welcome to weigh in.

Mariposa County at a glance

View full county profile
Population
17,082
Census ACS
Median income
$68,412
Household, ACS
Bachelor's+
32%
Adults 25+
Poverty rate
7%
Below federal line
Schools in county
16
1,893 students

Quick facts

School name
Lake Don Pedro Elementary
District
Mariposa County Unified
Address
2411 Hidalgo, La Grange, CA 95329
Phone
(209) 852-2144
County
Mariposa County
Level
Elementary
Grade range
KG–08
Total enrollment
195
Teachers (FTE)
9
Student–teacher ratio
21.7:1
Free/Reduced lunch
158 (81%)
Locale
42-Rural: Distant
NCES ID
062394008897
Charter school
No
Virtual school
No

Related schools

Other schools in Mariposa County Unified
Other schools in La Grange
Nearby schools

Frequently asked questions

About Lake Don Pedro Elementary
How large is Lake Don Pedro Elementary?
Lake Don Pedro Elementary enrolls approximately 195 students in grades KG-08.
Is Lake Don Pedro Elementary an elementary, middle, or high school?
Lake Don Pedro Elementary is an elementary school covering grades KG-08.
How many teachers does Lake Don Pedro Elementary have?
Lake Don Pedro Elementary employs 9 FTE teachers, for a student-to-teacher ratio of 21.7:1.
What is the student diversity at Lake Don Pedro Elementary?
Student demographics at Lake Don Pedro Elementary are roughly 54% White, 34% Hispanic, 3% Black, 1% Asian, 8% Two or more.
What district is Lake Don Pedro Elementary in?
Lake Don Pedro Elementary is part of Mariposa County Unified.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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