Enrollment
407
Washington · 2024-25 NCES data
Other / mixed grade configuration · Prosser, WA
Keene-Riverview Elementary
Federal NCES profile for Keene-Riverview Elementary, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 44/100.
2024-25 NCES dataOther / mixed grade configurationNCES 530690001014
👥 S:T ratio 26
🌟 Gifted program 70
🎓 Counselors 19
📋 Attendance 63
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Keene-Riverview Elementary earns 44/100 on the Resource Investment Index, with class sizes near the Washington median.
- #5 of 5
- public schools in Prosser · Resource Index
- 44
- Resource Index · Typical
- 18.5:1
- students per teacher
- 75.3%
- free-lunch eligible
Keene-Riverview Elementary has class sizes near the Washington median. Computed live against every Washington school reporting to NCES.
By Resource Investment Index, Keene-Riverview Elementary ranks #5 of 5 public schools in Prosser, WA.
School address
District: Prosser School District · Washington
NCES ID 530690001014 Verify on NCES CCD record →
Teachers (FTE)
22.0
Federal CCD staff survey
Students per teacher
18.5:1
vs 17.6:1 Washington avg
+5% vs state
Free-lunch eligible
75.3%
vs 45.0% Washington avg
+67% vs state
Student-teacher ratio in context
How Keene-Riverview Elementary compares with Washington and U.S. medians
What stands out at Keene-Riverview Elementary
Keene-Riverview Elementary is a high-poverty, mid-sized combined-grade school in Prosser, Washington, enrolling 407 students.
Class loads run somewhat heavier than typical: 18.5:1 puts it in the larger third of Washington schools by student-teacher ratio.
Economic need is high: 75.3% of students qualify for free meals, 67% above the Washington average, a Title I-weighted population that federal funding formulas prioritise.
With 407 students, its enrollment sits close to the Washington median campus size.
Its Resource Investment Index sits near the middle of the pack among 2,394 scored Washington schools.
Against 316 statewide peers matched on enrollment and economic need, it ranks mid-pack at #170.
Its student body is led by Hispanic or Latino (74%) and White (24%) (diversity index 40/100).
Counselor access is stretched at roughly 407 students per counselor, well above the ASCA-recommended 250:1 ceiling.
15.0% of students were chronically absent in the 2021-22 collection, in line with the post-pandemic national range.
Prosser School District also operates Prosser High School (877 students) and Housel Middle School (529 students) alongside Keene-Riverview Elementary.
Sourced from NCES CCD, CRDC, and F-33 (federal records, not a quality verdict). How we source and compute this.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
How Keene-Riverview Elementary compares
Keene-Riverview Elementary on the metrics families compare, against Washington and U.S. means.
| Metric | This school | vs Washington | Washington avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 18.5:1 | ▲ 5% | 17.6:1 | 15.7:1 |
| Free-lunch eligible | 75.3% | ▲ 67% | 45.0% | 51.7% |
| Enrollment | 407 | top 46% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
18.5:1
Leaner classes than 22% of US schools, heavier class loads than most.
407
Bigger than 48% of US schools by enrollment, mid-sized for the country.
Equity indicators (what these measure)
Economic need
75.3%
free-lunch eligible
- 67% above the Washington average of 45.0%
Well above the 40% Title I schoolwide threshold, among the highest-need profiles in the state; federal funds support the whole school, not individual students.
Staffing depth
18.5:1
students per teacher
- 5% above state mean
Top 69% in Washington - lower ratio than 31% of state schools
Between 16:1 and 20:1, squarely in the typical U.S. public-school staffing range.
Engagement
15.0%
chronically absent (missed 10%+ of school days)
In the 15-20% range, nearing the "high" absenteeism threshold.
Funding equity
$16,390
per pupil, district-wide
- below Washington avg of $19,487
Close to the U.S. public-school average per-pupil spend.
Support staff
Counselors1.0 FTE
Per 407 students, the combined health-and-guidance staffing load for this school.
Discipline context
5
in-school suspensions + 7 out-of-school
Suspension rate: 1.2 per 100 students. Combined in-school and out-of-school rate: 2.9 per 100 students. Reported via the Civil Rights Data Collection.
Overview
- Common Core of Data (June 2026): enrollment, staffing, and the student-teacher ratio above.
- Civil Rights Data Collection: discipline counts and program access (AP, gifted, special education).
- F-33 School District Finance Survey: the district-wide per-pupil spending figures below.
Three separate federal collections, each on its own reporting cadence - which is why this school's numbers line up on a consistent basis against every other school and state on this site, rather than mixing figures pulled from different survey years.
Student demographics
Hispanic or Latino 74.0%
White 23.8%
Asian 1.0%
Two or More 1.0%
African American 0.2%
Largest group: Hispanic or Latino at 74.0% of enrollment.
Student-body diversity index 39.6/100
Simpson diversity index - at 39.6, Keene-Riverview Elementary is less mixed than the Washington school average of 53.3.
Programs
Gifted & talented Yes
Funding & spending
District-wide per-pupil expenditure for Prosser School District, which includes Keene-Riverview Elementary.
$16,390
Per student
-16%
vs Washington
Avg $19,487
-1%
vs U.S.
Avg $16,593
Revenue mix
Local 13.5%
State 76.7%
Federal 9.8%
Source: NCES F-33 School District Finance Survey District-level finance · FY 2021-22 Per-pupil expenditure reflects the district-wide average. Individual school budgets are not reported at the federal level.
How Keene-Riverview Elementary Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Prosser High School | Larger | Similar economic need | Higher S:T ratio |
| Housel Middle School | Larger | Similar economic need | Similar S:T ratio |
| Prosser Heights Elementary | Similar size | Similar economic need | Lower S:T ratio |
| Whitstran Elementary | Smaller | Similar economic need | Similar S:T ratio |
| Prosser Opportunity Academy | Smaller | Similar economic need | No ratio data |
Comparisons are relative to Keene-Riverview Elementary's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 877
- Students per teacher
- 21.4:1
- Resource Index
- 46/100
- Enrollment
- 529
- Students per teacher
- 17.1:1
- Resource Index
- 48/100
- Enrollment
- 412
- Students per teacher
- 16.5:1
- Resource Index
- 47/100
- Enrollment
- 261
- Students per teacher
- 17.4:1
- Resource Index
- 57/100
- Enrollment
- 48
- Students per teacher
- -
- Resource Index
- 33/100
Similar other schools statewide
Matched by enrollment size and by staffing ratio across all of Washington, not just this city - a different peer set than the local comparisons above.
Similar enrollment (~407 students)
Similar student-teacher ratio (~18.5:1)
Next steps
Verify locally before acting on Keene-Riverview Elementary's federal record.
- Compare Keene-Riverview Elementary against another school. Compare schools
- Prosser School District's spending and staffing shape this school. District profile
- Confirm current enrollment and boundaries with the school. Choosing guide
Federal record (CCD 2024-25, CRDC 2021-22) - PlainSchools assigns no subjective rating; the composite quality score is a transparent, reproducible index computed from this cited federal data.
Frequently asked questions about Keene-Riverview Elementary
How many students attend Keene-Riverview Elementary?
Keene-Riverview Elementary has 407 students enrolled. It is a public school in Prosser, WA.
What is the student-teacher ratio at Keene-Riverview Elementary?
The student-teacher ratio at Keene-Riverview Elementary is 18.5:1, which is 5% higher than the Washington average of 17.6:1 and 18% higher than the national average of 15.7:1.
What percentage of students receive free lunch at Keene-Riverview Elementary?
75.3% of students at Keene-Riverview Elementary are eligible for free lunch, compared to the Washington average of 45.0%.
What is the racial and ethnic makeup of Keene-Riverview Elementary?
The largest demographic group at Keene-Riverview Elementary is Hispanic or Latino at 74.0% of enrollment, in Prosser, WA.
What is the Resource Investment Index for Keene-Riverview Elementary?
Keene-Riverview Elementary has a Resource Investment Index of 44/100 (typical reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, counselor availability, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Keene-Riverview Elementary rank among public schools in Prosser?
By Resource Investment Index, Keene-Riverview Elementary ranks #5 of 5 public schools in Prosser, WA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in Prosser on the city page.
Is Keene-Riverview Elementary a good school?
Keene-Riverview Elementary earns 44/100 on the Resource Investment Index, with class sizes near the Washington median. This is a resource snapshot, not an academic rating; see the Resource Investment Index question above for what the number does and doesn't measure.
What other schools are in Prosser School District?
Besides Keene-Riverview Elementary, Prosser School District also operates Prosser High School (877 students), Housel Middle School (529 students), and Prosser Heights Elementary (412 students). See the Prosser School District district page for the complete list.
Related tools
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. Each school's figures reflect its most recent NCES/CRDC submission on file. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of June 2026.