- Enrollment
- 456
- Students per teacher
- 20.7:1
- Resource Index
- 27/100
Elementary school (grades K-5) · Oroville, CA
Siskiyou Avenue Elementary
Federal NCES profile for Siskiyou Avenue Elementary, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 8/100.
2024-25 NCES dataElementary school (grades K-5)NCES 063918014602
👥 S:T ratio 8
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Siskiyou Avenue Elementary earns 8/100 on the Resource Investment Index, with class sizes near the California median. It is also more racially and ethnically mixed than most California schools.
- #14 of 15
- elementary schools in Oroville · Resource Index
- 8
- Resource Index · Lower
- 23:1
- students per teacher
- 81.3%
- free-lunch eligible
Siskiyou Avenue Elementary has class sizes near the California median. Computed live against every California school reporting to NCES.
By Resource Investment Index, Siskiyou Avenue Elementary ranks #14 of 15 elementary schools in Oroville, CA.
School address
District: Thermalito Union Elementary · California
NCES ID 063918014602 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
+9 students YoY
Siskiyou Avenue Elementary grew from 32 students in 2022-23 to 41 in 2023-24 (+28.1%).
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
+9 students YoY 063918014602 · Oroville, CA Elementary · SMALL · TRAD
46 enr · 23:1 · 81.3% lunch · RII 8
Nearest enrollment peer: Nelson Avenue Middle (456 students)
Siskiyou Avenue Elementary grew from 32 students in 2022-23 to 41 in 2023-24 (+28.1%). Teacher FTE held 2.0 → 2.0 across the same CCD years. Read with this school → · District book → · California schools → · Find another →
Siskiyou Avenue Elementary in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Nelson Avenue
Nelson Avenue Middle
456 students
- Sierra Avenue
Sierra Avenue Elementary
365 students
- Plumas Avenue
Plumas Avenue Elementary
322 students
- Poplar Avenue
Poplar Avenue Elementary
321 students
- This school 46
Siskiyou Avenue Elementary
46 students
- Heritage Commu 5
Heritage Community Day
5 students
What this shows Siskiyou Avenue Elementary reports 46 students on the CCD universe file.
How Siskiyou Avenue Elementary compares
Siskiyou Avenue 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 | 23:1 | ▲ 7% | 21.5:1 | 15.7:1 |
| Free-lunch eligible | 81.3% | ▲ 46% | 55.5% | 51.7% |
| Enrollment | 46 | top 94% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
23:1
Leaner classes than 8% of US schools, heavier class loads than most.
46
Bigger than 5% of US schools by enrollment, a small campus.
Equity indicators methodology
Economic need
81.3%
free-lunch eligible
- 46% 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
23:1
students per teacher
- 7% above state mean
Top 62% in California - lower ratio than 38% of state schools
Above 20:1, running heavier than the typical U.S. public school; staffing is comparatively stretched.
Funding equity
$19,171
per pupil, district-wide
- above California avg of $18,665
Somewhat above the U.S. public-school average, reflecting higher local or state investment per enrolled student.
Student demographics
White 43.5%
Hispanic or Latino 23.9%
Asian 19.6%
Two or More 8.7%
African American 2.2%
American Indian / Alaska Native 2.2%
Largest group: White at 43.5% of enrollment.
Student-body diversity index 70.7/100
Simpson diversity index - at 70.7, Siskiyou Avenue Elementary is more mixed than the California school average of 46.0.
District finance for Thermalito Union Elementary reports $19,171 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Siskiyou Avenue Elementary Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Nelson Avenue Middle | Larger | Similar economic need | Lower S:T ratio |
| Sierra Avenue Elementary | Larger | Similar economic need | Lower S:T ratio |
| Plumas Avenue Elementary | Larger | Similar economic need | Higher S:T ratio |
| Poplar Avenue Elementary | Larger | Lower economic need | Higher S:T ratio |
| Heritage Community Day | Smaller | No free-lunch data | No ratio data |
Comparisons are relative to Siskiyou Avenue Elementary's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 365
- Students per teacher
- 21.5:1
- Resource Index
- 18/100
- Enrollment
- 322
- Students per teacher
- 24.8:1
- Resource Index
- 22/100
- Enrollment
- 321
- Students per teacher
- 29.2:1
- Resource Index
- 23/100
- Enrollment
- 5
- Students per teacher
- -
- Resource Index
- 63/100
Similar elementary schools in Oroville
6 comparable elementary schools (grades K-5) serving the same city.
Helen M. Wilcox Elementary
Standard public school
592 students 24.7:1 students per teacher
Stream Charter
Standard public school
515 students 30.3:1 students per teacher
Ophir Elementary
Standard public school
452 students 22.6:1 students per teacher
Stanford Avenue Elementary
Standard public school
403 students 21.2:1 students per teacher
Sierra Avenue Elementary
Standard public school
365 students 21.5:1 students per teacher
Plumas Avenue Elementary
Standard public school
322 students 24.8:1 students per teacher
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 (~46 students)
Frequently asked questions about Siskiyou Avenue Elementary
How many students attend Siskiyou Avenue Elementary?
Siskiyou Avenue Elementary has 46 students enrolled. It is an elementary school in Oroville, CA. CCD year-over-year: 32 (2022-23) → 41 (2023-24), up 9.
What is the student-teacher ratio at Siskiyou Avenue Elementary?
The student-teacher ratio at Siskiyou Avenue Elementary is 23:1, which is 7% higher than the California average of 21.5:1 and 46% higher than the national average of 15.7:1.
What percentage of students receive free lunch at Siskiyou Avenue Elementary?
81.3% of students at Siskiyou Avenue Elementary are eligible for free lunch, compared to the California average of 55.5%.
What is the racial and ethnic makeup of Siskiyou Avenue Elementary?
The largest demographic group at Siskiyou Avenue Elementary is White at 43.5% of enrollment, in Oroville, CA. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 70.7/100.
What is the Resource Investment Index for Siskiyou Avenue Elementary?
Siskiyou Avenue Elementary has a Resource Investment Index of 8/100 (lower reported resources relative to schools nationally) based on 1 factor: student-teacher ratio. Not a test-score or academic measure (national median ~41/100, see methodology). Limited indicators were available, so the index reflects partial data.
How does Siskiyou Avenue Elementary rank among elementary schools in Oroville?
By Resource Investment Index, Siskiyou Avenue Elementary ranks #14 of 15 elementary schools in Oroville, CA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all elementary schools in Oroville on the city page.
What other schools are in Thermalito Union Elementary?
Besides Siskiyou Avenue Elementary, Thermalito Union Elementary also operates Nelson Avenue Middle (456 students), Sierra Avenue Elementary (365 students), and Plumas Avenue Elementary (322 students). See the Thermalito Union Elementary district page for the complete list.