Ontario Sd 8c

Every figure on PlainSchools is rendered directly from the source NCES, CRDC and F-33 federal records, no number is typed in by an editor. District totals are aggregated directly from the schools reporting under this district in the source records. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of June 2026.

Ontario, Oregon - 7 schools

An equity score of 64/100 ranks Ontario Sd 8c #34 of 160 districts in Oregon (state average 50). Derived live from how evenly resources are distributed across the district's schools.

At $14,496 per pupil, Ontario Sd 8c ranks #129 of 194 Oregon districts by per-pupil spending (Oregon districts). NCES F-33 finance data.

2,281
Total Enrollment
7
Schools
$14,496
Per-Pupil Spending
Elementary, High
School Types

District-Level NCES Analysis

Ontario Sd 8c operates 7 public schools serving 2,281 students, placing it among the smallest districts in Oregon. The school portfolio breaks down into 5 elementary, 1 high, 1 middle schools, a small enough portfolio that most families will interact with nearly every campus in the district at some point. These enrollment and school figures come from the NCES Common Core of Data (CCD) 2024-25 release, and the district is based in Malheur County.

Per-pupil expenditure runs $14,496 according to the NCES F-33 School District Finance Survey, in the lower half of 194 Oregon districts by per-pupil spending. See how Oregon compares in our national per-pupil spending analysis. The funding mix is 16.6% local, 67.8% state, and 15.6% federal, a state-revenue-heavy mix that insulates the district somewhat from local property-tax volatility, though it ties funding to state budget cycles. The district's equity score is 64/100, ranked #34 of 160 in Oregon against a state average of 50, notably more even than the typical district in the state for how evenly funding reaches its schools.

a 325.1:1 student-counselor ratio, well above the ASCA benchmark though still under the roughly 408:1 national average, and 30.3% chronic absenteeism from the 2021-22 Civil Rights Data Collection. Demographically, the student body averages 66.6% Hispanic or Latino, 29.2% White, 0.1% African American across the district's schools. Its most demographically mixed campus is Alameda Elementary School, with a diversity index of 48.5/100.

Its largest campus is Ontario High School, enrolling 709 students (30% of the district's total enrollment). Its smallest is Pioneer Elementary School, at 90 students, a 8x enrollment spread across the district's campuses.

Ontario High School accounts for 29.9% of all Ontario Sd 8c student enrollment

That dominant concentration means Ontario Sd 8c-wide averages can mask substantial variation outside the dominant entity. Grade band: high. A single dominant campus often anchors a district's program offerings and staffing patterns; the share helps explain why district-wide averages may not reflect the typical neighbourhood-school experience. When one entity dominates a region's footprint, its programmatic and budget decisions effectively set policy for a majority of the affected population.

Source: NCES Common Core of Data NCES Common Core of Data

Ontario Sd 8c school enrollment varies 7.9× across entities

Ontario Sd 8c school enrollment ranges from 90 students (lowest) to 709 students (highest), a spread of 619 students. That relatively narrow ratio reflects an unusually homogeneous campus portfolio, most districts have a wider mix of school sizes. Per-school staffing ratios, programme availability, and capital-renovation cycles often diverge inside the same district based on enrollment shape.

Source: NCES Common Core of Data NCES Common Core of Data

Ontario Sd 8c has higher-than-average Title I eligibility — 99.2% of the population qualifies for free or reduced-price lunch

free or reduced-price lunch eligibility is the federal threshold for Title I funding allocations, established under the Every Student Succeeds Act (ESSA, 2015). Eligibility here is a supermajority of the population — well past the 75% concentration-grant threshold that unlocks extra funding on top of the basic Title I formula. Regions with eligibility this high typically draw a substantially larger federal funding share relative to their local tax base, which can either offset or reinforce existing gaps depending on allocation policy.

Source: ESSA Title I Part A; ED EDFacts file system ESSA Title I Part A; ED EDFacts file system

Ontario Sd 8c student-counselor ratio is 325:1 — near the typical range (US average ~408) — within the typical range for U.S. public districts

student-counselor ratio is the simplest comparative metric but it does not capture the full picture: the ratio counts FTE counselors against total enrollment, districts that contract intervention or social-emotional staff outside the counselor classification may be under-counted Variation between sub-units within Ontario Sd 8c is typically wider than the Ontario Sd 8c-aggregate figure suggests.

Source: NCES Civil Rights Data Collection NCES Civil Rights Data Collection

Ontario Sd 8c chronic absenteeism rate is 30.3% — high (typically associated with higher-than-average disruption; recent CRDC data showed elevated rates persisting after pandemic-era schooling changes)

chronic absenteeism rate is the simplest comparative metric but it does not capture the full picture: a student is chronically absent if they miss ≥10% of enrolled days for any reason, illness, family obligations, or disengagement Higher values may reflect larger urban scale or recent resource constraints that have widened the gap.

Source: NCES Civil Rights Data Collection 2021-22 NCES Civil Rights Data Collection 2021-22

Where does the funding come from?

15.6%
Federal
67.8%
State
16.6%
Local

Funding Equity

64
Equity Score
34 / 160
State Rank
50
State Average

This district has moderate funding equity. There may be room to improve funding diversity or resource allocation.

Student Demographics

Average demographic composition across 7 schools in Ontario Sd 8c.

White 29.2%
Hispanic or Latino 66.6%
Multiracial 3.9%

Source: NCES CCD School Membership 2024-25.

Student-body diversity

Average diversity index 46.9/100

Average Simpson diversity index across Ontario Sd 8c's schools, about the same as the Oregon average of 47.1.

Most mixed schools

  1. 1 Alameda Elementary School 48.5
  2. 2 May Roberts Elementary School 47.9
  3. 3 Ontario High School 46.1
  4. 4 Ontario Middle School 46.1
  5. 5 Aiken Elementary School 46.1

Programs & Resources

325.1:1
Student-Counselor Ratio
30.3%
Chronically Absent

Source: NCES Civil Rights Data Collection (CRDC) 2021-22.

Schools in Ontario Sd 8c

School Enrollment
Ontario High School
709
Ontario Middle School
471
Alameda Elementary School
355
Aiken Elementary School
333
May Roberts Elementary School
302
Cairo Elementary School
109
Pioneer Elementary School
90

How Ontario Sd 8c Compares to Similar-Size Districts

The Oregon districts closest to this one in total enrollment.

District Enrollment Spending Funding Mix
Phoenix-Talent Sd 4 Similar size Similar spending More locally funded
Morrow Sd 1 Similar size Similar spending More locally funded
Sweet Home Sd 55 Similar size Similar spending Similar funding mix
Scappoose Sd 1j Similar size Similar spending More locally funded
La Grande Sd 1 Similar size Similar spending More locally funded

Comparisons are relative to Ontario Sd 8c's own figures; each column derives from NCES Common Core of Data and the F-33 Finance Survey.

Nearby Districts in Oregon

Top districts in the same state, compare side-by-side for enrollment, spending, and demographics.

Portland Sd 1j
44,740 students · 86 schools · $18,429/pupil
Compare vs Ontario Sd 8c →
Salem-Keizer Sd 24j
39,400 students · 65 schools · $15,528/pupil
Compare vs Ontario Sd 8c →
Beaverton Sd 48j
38,706 students · 56 schools · $15,015/pupil
Compare vs Ontario Sd 8c →
Hillsboro Sd 1j
18,920 students · 36 schools · $15,087/pupil
Compare vs Ontario Sd 8c →
Bend-Lapine Administrative Sd 1
17,360 students · 35 schools · $13,289/pupil
Compare vs Ontario Sd 8c →

Compare Ontario Sd 8c

See how this district compares to others in enrollment, spending, demographics, and academic resources.

Compare vs Portland Sd 1j →

Frequently Asked Questions

How many schools are in Ontario Sd 8c?

Ontario Sd 8c has 7 schools, including 1 high, 1 middle, 5 elementary. Total enrollment is 2,281 students.

How much does Ontario Sd 8c spend per student?

Ontario Sd 8c spends $14,496 per student. The district has an equity score of 64/100, ranking #34 in Oregon.

What is the demographic composition of Ontario Sd 8c?

Ontario Sd 8c students are 66.6% Hispanic or Latino, 29.2% White, 0.1% African American, 0.1% Asian, averaged across 7 schools. Source: NCES CCD Membership 2024-25.

What is the equity score for Ontario Sd 8c?

Ontario Sd 8c has an equity score of 64/100, ranking #34 out of 160 districts in Oregon.