Enrollment
418
Missouri · 2024-25 NCES data
Elementary school (grades K-5) · Lee's Summit, MO
Trailridge Elem.
Federal NCES profile for Trailridge Elem., including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 50/100.
2024-25 NCES dataElementary school (grades K-5)NCES 291830000544
👥 S:T ratio 40
🌟 Gifted program 70
🎓 Counselors 16
📋 Attendance 73
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Trailridge Elem. earns 50/100 on the Resource Investment Index, with class sizes larger than 79% of Missouri schools. It is also more racially and ethnically mixed than most Missouri schools.
- #11 of 17
- elementary schools in Lee's Summit · Resource Index
- 50
- Resource Index · Higher
- 14.9:1
- large classes for Missouri
- 13.7%
- free-lunch eligible
Trailridge Elem. has class sizes larger than 79% of Missouri schools. Computed live against every Missouri school reporting to NCES.
By Resource Investment Index, Trailridge Elem. ranks #11 of 17 elementary schools in Lee's Summit, MO.
School address
District: Lee's Summit R-Vii · Missouri
NCES ID 291830000544 Verify on NCES CCD record →
Teachers (FTE)
28.0
Federal CCD staff survey
Students per teacher
14.9:1
vs 12.8:1 Missouri avg
+16% vs state
Free-lunch eligible
13.7%
vs 46.1% Missouri avg
-70% vs state
Student-teacher ratio in context
How Trailridge Elem. compares with Missouri and U.S. medians
What stands out at Trailridge Elem.
Trailridge Elem. is a lower-poverty, mid-sized elementary school in Lee's Summit, Missouri, enrolling 418 students.
Class loads run somewhat heavier than typical: 14.9:1 puts it in the larger third of Missouri schools by student-teacher ratio.
Comparatively few students face economic hardship here, 13.7% free-meal eligibility runs 70% below the Missouri average.
Enrollment of 418 puts it in the larger third of Missouri schools by headcount.
Its Resource Investment Index sits near the middle of the pack among 2,313 scored Missouri schools.
Against 311 statewide peers matched on enrollment and economic need, it ranks mid-pack at #152.
Its student body is led by White (62%) and African American (17%), more mixed than most schools in the state (diversity index 57/100).
Counselor access is stretched at roughly 418 students per counselor, well above the ASCA-recommended 250:1 ceiling.
10.8% of students were chronically absent in the 2021-22 collection, in line with the post-pandemic national range.
Lee's Summit R-Vii also operates Lee's Summit West High (1,999 students) and Lee's Summit Sr. High (1,989 students) alongside Trailridge Elem..
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 Trailridge Elem. compares
Trailridge Elem. on the metrics families compare, against Missouri and U.S. means.
| Metric | This school | vs Missouri | Missouri avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 14.9:1 | ▲ 16% | 12.8:1 | 15.7:1 |
| Free-lunch eligible | 13.7% | ▼ 70% | 46.1% | 51.7% |
| Enrollment | 418 | top 32% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
14.9:1
Leaner classes than 48% of US schools, a middle-of-the-pack class size.
418
Bigger than 50% of US schools by enrollment, mid-sized for the country.
Equity indicators (what these measure)
Economic need
13.7%
free-lunch eligible
- 70% below the Missouri average of 46.1%
Below the 40% Title I threshold, among the lower-need profiles in the state; federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
14.9:1
students per teacher
- 16% above state mean
Top 79% in Missouri - lower ratio than 21% of state schools
Close to the 15:1 benchmark most often cited for individualized attention.
Engagement
10.8%
chronically absent (missed 10%+ of school days)
In the 10-15% range, above the pre-pandemic national baseline but within the broader post-pandemic picture.
Funding equity
$12,868
per pupil, district-wide
- below Missouri avg of $12,931
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 418 students, the combined health-and-guidance staffing load for this school.
Discipline context
3
in-school suspensions + 7 out-of-school
Suspension rate: 0.7 per 100 students. Combined in-school and out-of-school rate: 2.4 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
White 62.2%
African American 16.7%
Hispanic or Latino 9.8%
Two or More 9.8%
Asian 1.4%
Largest group: White at 62.2% of enrollment.
Student-body diversity index 56.6/100
Simpson diversity index - at 56.6, Trailridge Elem. is more mixed than the Missouri school average of 31.0.
Programs
Gifted & talented Yes
Funding & spending
District-wide per-pupil expenditure for Lee's Summit R-Vii, which includes Trailridge Elem..
$12,868
Per student
0%
vs Missouri
Avg $12,931
-22%
vs U.S.
Avg $16,593
Revenue mix
Local 65.5%
State 26.8%
Federal 7.7%
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 Trailridge Elem. Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Lee's Summit West High | Larger | Similar economic need | Higher S:T ratio |
| Lee's Summit Sr. High | Larger | Similar economic need | Similar S:T ratio |
| Lee's Summit North High | Larger | Similar economic need | Higher S:T ratio |
| East Trails Middle School | Larger | Similar economic need | Similar S:T ratio |
| Bernard C. Campbell Middle | Larger | Similar economic need | Similar S:T ratio |
Comparisons are relative to Trailridge Elem.'s own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 1,999
- Students per teacher
- 16.7:1
- Resource Index
- 38/100
- Enrollment
- 1,989
- Students per teacher
- 14:1
- Resource Index
- 38/100
- Enrollment
- 1,940
- Students per teacher
- 16.4:1
- Resource Index
- 38/100
- Enrollment
- 1,051
- Students per teacher
- 15.7:1
- Resource Index
- 37/100
- Enrollment
- 1,043
- Students per teacher
- 14.7:1
- Resource Index
- 37/100
Similar elementary schools statewide
Matched by enrollment size and by staffing ratio across all of Missouri, not just this city - a different peer set than the local comparisons above.
Similar enrollment (~418 students)
Similar student-teacher ratio (~14.9:1)
Next steps
Verify locally before acting on Trailridge Elem.'s federal record.
- Compare Trailridge Elem. against another school. Compare schools
- Lee's Summit R-Vii'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 Trailridge Elem.
How many students attend Trailridge Elem.?
Trailridge Elem. has 418 students enrolled. It is an elementary school in Lee's Summit, MO.
What is the student-teacher ratio at Trailridge Elem.?
The student-teacher ratio at Trailridge Elem. is 14.9:1, which is 16% higher than the Missouri average of 12.8:1 and 5% lower than the national average of 15.7:1.
What percentage of students receive free lunch at Trailridge Elem.?
13.7% of students at Trailridge Elem. are eligible for free lunch, compared to the Missouri average of 46.1%.
What is the racial and ethnic makeup of Trailridge Elem.?
The largest demographic group at Trailridge Elem. is White at 62.2% of enrollment, in Lee's Summit, MO. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 56.6/100.
What is the Resource Investment Index for Trailridge Elem.?
Trailridge Elem. has a Resource Investment Index of 50/100 (higher 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 Trailridge Elem. rank among elementary schools in Lee's Summit?
By Resource Investment Index, Trailridge Elem. ranks #11 of 17 elementary schools in Lee's Summit, MO. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all elementary schools in Lee's Summit on the city page.
Is Trailridge Elem. a good school?
Trailridge Elem. earns 50/100 on the Resource Investment Index, with class sizes larger than 79% of Missouri schools. It is also more racially and ethnically mixed than most Missouri 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.
What other schools are in Lee's Summit R-Vii?
Besides Trailridge Elem., Lee's Summit R-Vii also operates Lee's Summit West High (1,999 students), Lee's Summit Sr. High (1,989 students), and Lee's Summit North High (1,940 students). See the Lee's Summit R-Vii 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.