Enrollment
1,608
Minnesota · 2024-25 NCES data
Other / mixed grade configuration · Rochester, MN
Century Senior High
Federal NCES profile for Century Senior High, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 23/100.
2024-25 NCES dataOther / mixed grade configurationNCES 273180002660
👥 S:T ratio 0
🌟 Gifted program 70
📋 Attendance 0
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Century Senior High earns 23/100 on the Resource Investment Index, with class sizes larger than 98% of Minnesota schools. It is also one of the largest schools in Minnesota.
- #21 of 25
- schools in Rochester · Resource Index
- 23
- Resource Index · Lower
- 42.3:1
- large classes for Minnesota
- 25.6%
- free-lunch eligible
Century Senior High has class sizes larger than 98% of Minnesota schools. Computed live against every Minnesota school reporting to NCES.
By Resource Investment Index, Century Senior High ranks #21 of 25 schools in Rochester, MN.
School address
District: Rochester Public School District · Minnesota
NCES ID 273180002660 Verify on NCES CCD record →
Teachers (FTE)
38.0
Federal CCD staff survey
Students per teacher
42.3:1
vs 15.8:1 Minnesota avg
+168% vs state
Free-lunch eligible
25.6%
vs 42.8% Minnesota avg
-40% vs state
Student-teacher ratio in context
How Century Senior High compares with Minnesota and U.S. medians
What stands out at Century Senior High
Century Senior High is a large combined-grade school in Rochester, Minnesota, enrolling 1,608 students.
Class loads run heavy: 42.3:1 is larger than about 98% of Minnesota schools and 168% above the 15.8:1 state mean, so each teacher carries more students than is typical.
Economic need runs somewhat below the state's typical profile, with 25.6% of students eligible for free meals.
By headcount it is one of the larger campuses in Minnesota, bigger than 98% of state schools at 1,608 students.
Its Resource Investment Index trails 91% of the 2,334 Minnesota schools with a score on record, one of the lower results on this measure.
Among 91 similarly sized, similarly resourced-need Minnesota schools statewide, it ranks #71, in the lower tier once campus size and economic need are matched.
Its student body is led by White (58%) and African American (15%) (diversity index 62/100).
Chronic absenteeism is elevated: 41.9% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Rochester Public School District also operates Mayo Senior High (1,787 students) and John Marshall Senior High (1,549 students) alongside Century Senior High.
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 Century Senior High compares
Century Senior High on the metrics families compare, against Minnesota and U.S. means.
| Metric | This school | vs Minnesota | Minnesota avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 42.3:1 | ▲ 168% | 15.8:1 | 15.7:1 |
| Free-lunch eligible | 25.6% | ▼ 40% | 42.8% | 51.7% |
| Enrollment | 1,608 | top 2% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
42.3:1
Leaner classes than 0% of US schools, heavier class loads than most.
1,608
Bigger than 97% of US schools by enrollment, a large campus nationally.
Equity indicators (what these measure)
Economic need
25.6%
free-lunch eligible
- 40% below the Minnesota average of 42.8%
Below the 40% Title I threshold; federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
42.3:1
students per teacher
- 168% above state mean
Top 98% in Minnesota - lower ratio than 2% of state schools
Well above 20:1, one of the more stretched staffing loads nationally relative to enrollment.
Engagement
41.9%
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
$14,165
per pupil, district-wide
- below Minnesota avg of $15,270
Somewhat below the U.S. average per-pupil spend; funding constraints may affect programs, facilities, and staffing.
Support staff
Counselors0.0 FTE
Student-support staffing from the Civil Rights Data Collection.
Discipline context
0
in-school suspensions + 71 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 4.4 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 57.8%
African American 15.0%
Asian 10.2%
Hispanic or Latino 9.3%
Two or More 7.3%
American Indian / Alaska Native 0.2%
Native Hawaiian / Pacific Islander 0.1%
Largest group: White at 57.8% of enrollment.
Student-body diversity index 61.9/100
Simpson diversity index - at 61.9, Century Senior High is more mixed than the Minnesota school average of 42.8.
Programs
AP courses offered 12
Gifted & talented Yes
Funding & spending
District-wide per-pupil expenditure for Rochester Public School District, which includes Century Senior High.
$14,165
Per student
-7%
vs Minnesota
Avg $15,270
-15%
vs U.S.
Avg $16,593
Revenue mix
Local 26.9%
State 63.1%
Federal 10.0%
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 Century Senior High Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Mayo Senior High | Similar size | Similar economic need | Similar S:T ratio |
| John Marshall Senior High | Similar size | Similar economic need | Similar S:T ratio |
| Dakota Middle School | Smaller | Similar economic need | Lower S:T ratio |
| John Adams Middle | Smaller | Similar economic need | Higher S:T ratio |
| Willow Creek Middle | Smaller | Higher economic need | Similar S:T ratio |
Comparisons are relative to Century Senior High's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 1,787
- Students per teacher
- 43.6:1
- Resource Index
- 23/100
- Enrollment
- 1,549
- Students per teacher
- 43:1
- Resource Index
- 23/100
- Enrollment
- 921
- Students per teacher
- 36.8:1
- Resource Index
- 0/100
- Enrollment
- 867
- Students per teacher
- 45.6:1
- Resource Index
- 23/100
- Enrollment
- 864
- Students per teacher
- 43.2:1
- Resource Index
- 23/100
Similar other schools statewide
Matched by enrollment size and by staffing ratio across all of Minnesota, not just this city - a different peer set than the local comparisons above.
Similar enrollment (~1,608 students)
Next steps
Verify locally before acting on Century Senior High's federal record.
- Compare Century Senior High against another school. Compare schools
- Rochester Public 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 Century Senior High
How many students attend Century Senior High?
Century Senior High has 1,608 students enrolled. It is a public school in Rochester, MN.
What is the student-teacher ratio at Century Senior High?
The student-teacher ratio at Century Senior High is 42.3:1, which is 168% higher than the Minnesota average of 15.8:1 and 169% higher than the national average of 15.7:1.
What percentage of students receive free lunch at Century Senior High?
25.6% of students at Century Senior High are eligible for free lunch, compared to the Minnesota average of 42.8%.
What is the racial and ethnic makeup of Century Senior High?
The largest demographic group at Century Senior High is White at 57.8% of enrollment, in Rochester, MN. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 61.9/100.
What is the Resource Investment Index for Century Senior High?
Century Senior High has a Resource Investment Index of 23/100 (lower reported resources relative to schools nationally) based on 3 factors: student-teacher ratio, AP course offerings, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Century Senior High rank among schools in Rochester?
By Resource Investment Index, Century Senior High ranks #21 of 25 schools in Rochester, MN. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in Rochester on the city page.
Is Century Senior High a good school?
Century Senior High earns 23/100 on the Resource Investment Index, with class sizes larger than 98% of Minnesota schools. It is also one of the largest schools in Minnesota. 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 Rochester Public School District?
Besides Century Senior High, Rochester Public School District also operates Mayo Senior High (1,787 students), John Marshall Senior High (1,549 students), and Dakota Middle School (921 students). See the Rochester Public 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.