Enrollment
430
Oklahoma · 2024-25 NCES data
Other / mixed grade configuration · Tulsa, OK
Lewis and Clark Es
Federal NCES profile for Lewis and Clark Es, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 31/100.
2024-25 NCES dataOther / mixed grade configurationNCES 403024001636
👥 S:T ratio 38
🌟 Gifted program 70
🎓 Counselors 14
📋 Attendance 0
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Lewis and Clark Es earns 31/100 on the Resource Investment Index, with class sizes near the Oklahoma median.
- #45 of 63
- schools in Tulsa · Resource Index
- 31
- Resource Index · Lower
- 15.4:1
- students per teacher
- 430
- students enrolled
Lewis and Clark Es has class sizes near the Oklahoma median. Computed live against every Oklahoma school reporting to NCES.
By Resource Investment Index, Lewis and Clark Es ranks #45 of 63 schools in Tulsa, OK.
School address
Teachers (FTE)
28.0
Federal CCD staff survey
Students per teacher
15.4:1
vs 16.1:1 Oklahoma avg
-4% vs state
Student-teacher ratio in context
How Lewis and Clark Es compares with Oklahoma and U.S. medians
What stands out at Lewis and Clark Es
Lewis and Clark Es is a mid-sized combined-grade school in Tulsa, Oklahoma, enrolling 430 students.
At 15.4:1, its student-teacher ratio sits close to the Oklahoma median, within a few percentage points of the 16.1:1 state norm, neither notably crowded nor notably small.
Enrollment of 430 puts it in the larger third of Oklahoma schools by headcount.
Its Resource Investment Index trails 95% of the 1,778 Oklahoma schools with a score on record, one of the lower results on this measure.
Its student body is led by Hispanic or Latino (52%) and White (14%) (diversity index 67/100).
Counselor access is stretched at roughly 430 students per counselor, well above the ASCA-recommended 250:1 ceiling.
Chronic absenteeism is elevated: 44.7% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Its district draws 27.1% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
Among Tulsa's public schools, it stands alongside Ellen Ochoa Es (968 students): Lewis and Clark Es is smaller than that campus by headcount and runs leaner classes (15.4:1 vs 16.4:1).
Tulsa also operates Booker T. Washington Hs (1,302 students) and East Central Hs (1,160 students) alongside Lewis and Clark Es.
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 Lewis and Clark Es compares
Lewis and Clark Es on the metrics families compare, against Oklahoma and U.S. means.
| Metric | This school | vs Oklahoma | Oklahoma avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 15.4:1 | ▼ 4% | 16.1:1 | 15.7:1 |
| Enrollment | 430 | top 30% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
15.4:1
Leaner classes than 43% of US schools, a middle-of-the-pack class size.
430
Bigger than 52% of US schools by enrollment, mid-sized for the country.
Equity indicators (what these measure)
Staffing depth
15.4:1
students per teacher
- 4% below state mean
Top 47% in Oklahoma - lower ratio than 53% of state schools
Close to the 15:1 benchmark most often cited for individualized attention.
Engagement
44.7%
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
$12,178
per pupil, district-wide
- below Oklahoma avg of $12,594
Well below the U.S. average per-pupil spend, a notably leaner funding position that may affect programs, facilities, and staffing.
Support staff
Counselors1.0 FTE
Per 430 students, the combined health-and-guidance staffing load for this school.
Discipline context
1
in-school suspensions + 1 out-of-school
Suspension rate: 0.2 per 100 students. Combined in-school and out-of-school rate: 0.5 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 52.1%
White 14.2%
African American 12.8%
Two or More 9.8%
Asian 9.3%
American Indian / Alaska Native 1.2%
Native Hawaiian / Pacific Islander 0.7%
Largest group: Hispanic or Latino at 52.1% of enrollment.
Student-body diversity index 67.4/100
Simpson diversity index - at 67.4, Lewis and Clark Es is more mixed than the Oklahoma school average of 59.6.
Programs
Gifted & talented Yes
Funding & spending
District-wide per-pupil expenditure for Tulsa, which includes Lewis and Clark Es.
$12,178
Per student
-3%
vs Oklahoma
Avg $12,594
-27%
vs U.S.
Avg $16,593
Revenue mix
Local 43.1%
State 29.9%
Federal 27.1%
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 Lewis and Clark Es Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Booker T. Washington Hs | Larger | No free-lunch data | Higher S:T ratio |
| East Central Hs | Larger | No free-lunch data | Higher S:T ratio |
| Thomas Edison Preparatory Hs | Larger | No free-lunch data | Higher S:T ratio |
| Memorial Hs | Larger | No free-lunch data | Higher S:T ratio |
| Nathan Hale Hs | Larger | No free-lunch data | Higher S:T ratio |
Comparisons are relative to Lewis and Clark Es's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 1,302
- Students per teacher
- 22.1:1
- Resource Index
- 37/100
- Enrollment
- 1,160
- Students per teacher
- 21.5:1
- Resource Index
- 38/100
- Enrollment
- 1,083
- Students per teacher
- 20.4:1
- Resource Index
- 38/100
- Enrollment
- 1,005
- Students per teacher
- 20.9:1
- Resource Index
- 37/100
- Enrollment
- 995
- Students per teacher
- 29.3:1
- Resource Index
- 39/100
Similar other schools in Tulsa
6 comparable other schools (grades Mixed) serving the same city.
Ellen Ochoa Es
Standard public school
968 students 16.4:1 students per teacher
Northwest Es
Standard public school
959 students 15.7:1 students per teacher
Kendall-Whittier Es
Standard public school
825 students 17.9:1 students per teacher
Southeast Es
Standard public school
817 students 16.7:1 students per teacher
Skelly Es
Standard public school
775 students 19.4:1 students per teacher
Disney Es
Standard public school
724 students 20.1:1 students per teacher
Similar other schools statewide
Matched by enrollment size and by staffing ratio across all of Oklahoma, not just this city - a different peer set than the local comparisons above.
Similar enrollment (~430 students)
Similar student-teacher ratio (~15.4:1)
Next steps
Verify locally before acting on Lewis and Clark Es's federal record.
- Compare Lewis and Clark Es against another school. Compare schools
- Tulsa'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 Lewis and Clark Es
How many students attend Lewis and Clark Es?
Lewis and Clark Es has 430 students enrolled. It is a public school in Tulsa, OK.
What is the student-teacher ratio at Lewis and Clark Es?
The student-teacher ratio at Lewis and Clark Es is 15.4:1, which is 4% lower than the Oklahoma average of 16.1:1 and 2% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
What is the racial and ethnic makeup of Lewis and Clark Es?
The largest demographic group at Lewis and Clark Es is Hispanic or Latino at 52.1% of enrollment, in Tulsa, OK. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 67.4/100.
What is the Resource Investment Index for Lewis and Clark Es?
Lewis and Clark Es has a Resource Investment Index of 31/100 (lower 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 Lewis and Clark Es rank among schools in Tulsa?
By Resource Investment Index, Lewis and Clark Es ranks #45 of 63 schools in Tulsa, OK. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in Tulsa on the city page.
Is Lewis and Clark Es a good school?
Lewis and Clark Es earns 31/100 on the Resource Investment Index, with class sizes near the Oklahoma 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 Tulsa?
Besides Lewis and Clark Es, Tulsa also operates Booker T. Washington Hs (1,302 students), East Central Hs (1,160 students), and Thomas Edison Preparatory Hs (1,083 students). See the Tulsa 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.