Enrollment
485
Washington · 2024-25 NCES data
Elementary school (grades K-5) · Yakima, WA
Federal NCES profile for Martin Luther King Jr Elementary, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 42/100.
The verdict
Martin Luther King Jr Elementary earns 42/100 on the Resource Investment Index, with class sizes smaller than 81% of Washington schools. It is also less racially and ethnically mixed than most Washington schools.
Martin Luther King Jr Elementary has class sizes smaller than 81% of Washington schools. Computed live against every Washington school reporting to NCES.
By Resource Investment Index, Martin Luther King Jr Elementary ranks #11 of 17 elementary schools in Yakima, WA.
NCES ID 531011001814 Verify on NCES CCD record →
Enrollment
485
Washington · 2024-25 NCES data
Teachers (FTE)
36.0
Federal CCD staff survey
Students per teacher
13.5:1
vs 17.6:1 Washington avg
-23% vs state
Free-lunch eligible
88.7%
vs 45.0% Washington avg
+97% vs state
How Martin Luther King Jr Elementary compares with Washington and U.S. medians
Smaller classes than state median
13.5:1 - 4.1 below the Washington state median of 17.6:1, indicating smaller average class loads than typical schools in the state.
Martin Luther King Jr Elementary is a high-poverty, mid-sized elementary school in Yakima, Washington, enrolling 485 students.
Class sizes run a bit leaner than typical: 13.5:1 puts it in the smaller third of Washington schools by student-teacher ratio.
Economic need is high: 88.7% of students qualify for free meals, 97% above the Washington average, a Title I-weighted population that federal funding formulas prioritise.
Enrollment of 485 puts it in the larger third of Washington schools by headcount.
Its Resource Investment Index sits near the middle of the pack among 2,394 scored Washington schools.
Against 129 statewide peers matched on enrollment and economic need, it ranks mid-pack at #87.
Its student body is predominantly Hispanic or Latino (92% of enrollment), among the less diverse in the state (diversity index 15/100).
Counselor access is stretched at roughly 485 students per counselor, well above the ASCA-recommended 250:1 ceiling.
Attendance runs somewhat below the norm, with 20.6% of students chronically absent per the 2021-22 civil-rights collection.
Its district draws 21.0% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
Among Yakima's elementary schools, it stands alongside Ridgeview Elementary (533 students): Martin Luther King Jr Elementary is smaller than that campus by headcount and runs leaner classes (13.5:1 vs 15.2:1).
Yakima School District also operates Davis High School (2,359 students) and Eisenhower High School (2,258 students) alongside Martin Luther King Jr 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
Martin Luther King Jr 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 | 13.5:1 | ▼ 23% | 17.6:1 | 15.7:1 |
| Free-lunch eligible | 88.7% | ▲ 97% | 45.0% | 51.7% |
| Enrollment | 485 | top 33% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
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.
Largest group: Hispanic or Latino at 91.8% of enrollment.
Simpson diversity index - at 15.4, Martin Luther King Jr Elementary is less mixed than the Washington school average of 53.3.
District-wide per-pupil expenditure for Yakima School District, which includes Martin Luther King Jr Elementary.
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.
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Davis High School | Larger | Lower economic need | Higher S:T ratio |
| Eisenhower High School | Larger | Lower economic need | Higher S:T ratio |
| Franklin Middle School | Larger | Lower economic need | Higher S:T ratio |
| Wilson Middle School | Larger | Lower economic need | Higher S:T ratio |
| Lewis & Clark Middle School | Larger | Similar economic need | Higher S:T ratio |
Comparisons are relative to Martin Luther King Jr Elementary's own figures; each column derives from NCES Common Core of Data.
6 comparable elementary schools (grades K-5) serving the same city.
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.
Next steps
Verify locally before acting on Martin Luther King Jr Elementary's federal record.
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.
Martin Luther King Jr Elementary has 485 students enrolled. It is an elementary school in Yakima, WA.
The student-teacher ratio at Martin Luther King Jr Elementary is 13.5:1, which is 23% lower than the Washington average of 17.6:1 and 14% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
88.7% of students at Martin Luther King Jr Elementary are eligible for free lunch, compared to the Washington average of 45.0%.
The largest demographic group at Martin Luther King Jr Elementary is Hispanic or Latino at 91.8% of enrollment, in Yakima, WA.
Martin Luther King Jr Elementary has a Resource Investment Index of 42/100 (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).
By Resource Investment Index, Martin Luther King Jr Elementary ranks #11 of 17 elementary schools in Yakima, WA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all elementary schools in Yakima on the city page.
Martin Luther King Jr Elementary earns 42/100 on the Resource Investment Index, with class sizes smaller than 81% of Washington schools. It is also less racially and ethnically mixed than most Washington schools. 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.
Besides Martin Luther King Jr Elementary, Yakima School District also operates Davis High School (2,359 students), Eisenhower High School (2,258 students), and Franklin Middle School (848 students). See the Yakima School District district page for the complete list.
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.
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PlainSchools, “Martin Luther King Jr Elementary, Yakima WA.” Compiled from NCES Common Core of Data, Civil Rights Data Collection, and the NCES F-33 finance survey; data as of June 2026. https://plainschools.com/schools/martin-luther-king-jr-elementary-wa
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