Total enrollment
967
-253 (-21%) vs SY 2017-18
3 schools in TRENTON R-IX
Missouri · 967 students · 1 city
TRENTON R-IX reports 3 public K-12 schools and approximately 967 students enrolled, per NCES, an average school size of 322.
7-year change in TRENTON R-IX
SY 2017-18 vs SY 2024-25School count
3
0 (0%) vs SY 2017-18
% White
91%
was 94%
% Hispanic
4%
was 3%
% Black
1%
was 1%
% Asian
0%
was 1%
Source: NCES Common Core of Data, enrollment-weighted demographic averages
| Name | City | Level | Grades | Enrollment |
|---|---|---|---|---|
| S.M Rissler Elementary School | Trenton | Elementary | PK-04 | 350 |
| Trenton High School | Trenton | High | 09-12 | 318 |
| Trenton Middle School | Trenton | Middle | 05-08 | 299 |
About TRENTON R-IX
TRENTON R-IX is a low-population Missouri school district running 3 campuses with combined enrollment near 967.
On the school-mix side, TRENTON R-IX consists of 1 elementary, 1 middle, and 1 high school.
Per-school enrollment averages around 322 in this district, noticeably below the Missouri typical of 382.
Looking at the last 7 years. Across the same 7-year window, public-school enrollment contracted 21%: 1,220 students in SY 2017-18 versus 967 in SY 2024-25. The White share of public-school enrollment contracted from 94% to 91%.
Within the allk12 community for this area, the community for TRENTON R-IX discusses open enrollment windows, redistricting talk, and busing logistics. Posts come from current and former families, staff, and alumni.