Elementary school (grades K-5) · Glennville, CA

Linns Valley-Poso Flat Elementary

Federal NCES profile for Linns Valley-Poso Flat Elementary, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 14/100.

2024-25 NCES dataElementary school (grades K-5)NCES 062190002597

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Compiled from official source data by PlainSchools. · Updated August 2026

The verdict

Linns Valley-Poso Flat Elementary earns 14/100 on the Resource Investment Index, with class sizes near the California median. It is also one of the smallest schools in California.

14
Resource Index · Lower: 22:1
students per teacher: 66.7%
free-lunch eligible: 22
students enrolled

Linns Valley-Poso Flat Elementary has class sizes near the California median. Computed live against every California school reporting to NCES.

School address

Glennville, CA 93226

District: Linns Valley-Poso Flat Union · California

NCES ID 062190002597 Verify on NCES CCD record →

CCD year-over-year · 2022-23 → 2023-24

+1 students YoY

Linns Valley-Poso Flat Elementary grew from 18 students in 2022-23 to 19 in 2023-24 (+5.6%).

Teacher FTE held 2.0 → 2.0 across the same CCD years.

Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).

Growing CCD campus

+1 students YoY 062190002597 · Glennville, CA Elementary · SMALL · TRAD

22 enr · 22:1 · 66.7% lunch · RII 14

Nearest enrollment peer: Aspire Academy Charter (100 students)

Linns Valley-Poso Flat Elementary grew from 18 students in 2022-23 to 19 in 2023-24 (+5.6%). Teacher FTE held 2.0 → 2.0 across the same CCD years. Read with this school → · District book → · California schools → · Find another →

How Linns Valley-Poso Flat Elementary compares

Linns Valley-Poso Flat Elementary is a growing campus on CCD: ratios and free-lunch share vs California and U.S. means.

Metric	This school	vs California	California avg	U.S. avg
Students per teacher	22:1	▲ 2%	21.5:1	15.7:1
Free-lunch eligible	66.7%	▲ 20%	55.5%	51.7%
Enrollment	22	top 97%	-	-

Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25

22:1

Leaner classes than 10% of US schools, heavier class loads than most.

Bigger than 3% of US schools by enrollment, a small campus.

Equity indicators methodology

Economic need

66.7%

free-lunch eligible - 20% above the California average of 55.5%

Above the 40% Title I schoolwide threshold; federal funds support the whole school, not individual students.

Staffing depth

22:1

students per teacher - 2% above state mean

Top 53% in California - lower ratio than 47% of state schools

Above 20:1, running heavier than the typical U.S. public school; staffing is comparatively stretched.

Engagement

90.9%

chronically absent (missed 10%+ of school days)

At or above 20%, the commonly used threshold for "high" chronic absenteeism, signaling significant barriers to regular attendance.

Funding equity

$40,111

per pupil, district-wide - above California avg of $18,665

Well above the U.S. public-school average, reflecting substantially higher local or state investment per enrolled student.

Support staff

Counselors0.0 FTE

Student-support staffing from the Civil Rights Data Collection.

Discipline context

in-school suspensions + 0 out-of-school

Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 0.0 per 100 students. Reported via the Civil Rights Data Collection.

Student demographics

White 77.3%

Hispanic or Latino 18.2%

Two or More 4.5%

Largest group: White at 77.3% of enrollment.

Student-body diversity index 36.7/100

Simpson diversity index - at 36.7, Linns Valley-Poso Flat Elementary is less mixed than the California school average of 46.0.

Programs

District finance for Linns Valley-Poso Flat Union reports $40,111 per pupil (NCES F-33) - open the district page for the full revenue mix.

Nationwide elementary schools with similar size or staffing

Out-of-state peers matched by enrollment and by student-teacher ratio, not the same-city or same-district lists above.

Similar enrollment (~22 students)

Similar student-teacher ratio (~22:1)

Frequently asked questions about Linns Valley-Poso Flat Elementary

How many students attend Linns Valley-Poso Flat Elementary?

Linns Valley-Poso Flat Elementary has 22 students enrolled. It is an elementary school in Glennville, CA. CCD year-over-year: 18 (2022-23) → 19 (2023-24), up 1.

What is the student-teacher ratio at Linns Valley-Poso Flat Elementary?

The student-teacher ratio at Linns Valley-Poso Flat Elementary is 22:1, which is 2% higher than the California average of 21.5:1 and 40% higher than the national average of 15.7:1.

What percentage of students receive free lunch at Linns Valley-Poso Flat Elementary?

66.7% of students at Linns Valley-Poso Flat Elementary are eligible for free lunch, compared to the California average of 55.5%.

What is the racial and ethnic makeup of Linns Valley-Poso Flat Elementary?

The largest demographic group at Linns Valley-Poso Flat Elementary is White at 77.3% of enrollment, in Glennville, CA.

What is the Resource Investment Index for Linns Valley-Poso Flat Elementary?

Linns Valley-Poso Flat Elementary has a Resource Investment Index of 14/100 (lower reported resources relative to schools nationally) based on 3 factors: student-teacher ratio, gifted-program reporting, chronic absenteeism. Not a test-score or academic measure (national median ~41/100, see methodology).

What other schools are in Linns Valley-Poso Flat Union?

None reported; Linns Valley-Poso Flat Union operates only Linns Valley-Poso Flat Elementary as a public school district in NCES's records.

Compiled from official source data by PlainSchools. · Updated August 2026