Sumner-Fredericksburg High School
School pathway
Test scores
ISASP 2024-25 . % ProficientWhat this means: On the ISASP, Iowa's statewide test, about 71 of every 100 students at this school read and write at grade level and about 77 of 100 do math at grade level. Across all Iowa schools, those numbers are about 74 and 71. Reading and writing scores are up about 3 points since 2023, while math scores are up about 6 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 71% of students here test proficient in math and reading, compared with the roughly 77% typical for Iowa schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among Iowa's top nor bottom 10%.
7-year change
SY 2017-18 vs SY 2024-25About Sumner-Fredericksburg High School
Sumner-Fredericksburg High School is one of the low-enrollment secondary schools in Sumner, Iowa, operated by Sumner-Fredericksburg Comm School District, with 243 students on its rolls from grades 9 through 12. That puts it 48% smaller than the typical public school in Iowa, which averages around 468 students.
Across the 4 schools in Sumner-Fredericksburg Comm School District (789 students total), Sumner-Fredericksburg High School accounts for its share of the district's footprint.
In terms of who attends, Sumner-Fredericksburg High School lists that the student body is overwhelmingly White (90%). Beyond that, the school lists 6% Hispanic, 3% multiracial. That mix tracks the wider county fairly closely.
In terms of school funding signals, On paper, Sumner-Fredericksburg High School has 17 full-time-equivalent teachers, translating to a class-load average of around 13.9:1. That figure is tighter than the state norm's 17.3:1 average. An estimated 30% of students are eligible for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal. By comparison, Bremer County runs at roughly 21%, so the school's eligibility rate is above the surrounding baseline.
After controlling for student poverty, Sumner-Fredericksburg High School tracks the demographic baseline. The model predicts 77.1% given the school's FRL share; actual proficiency is 70.6%.
In the broader community, Bremer County reports that median household earnings sit near $86,784, about 36% of the adult population holds a bachelor's degree or above, and the poverty rate sits near 4%. In all, Bremer County runs 20 public schools (combined enrollment of about 5,346 students), of which Sumner-Fredericksburg High School is one.
The closest other public school is Durant Elementary School, roughly 0.2 miles away. 5 of the 8 nearest public schools sit inside a ten-mile radius, suggesting a relatively low-density school footprint. On composite proficiency, Sumner-Fredericksburg High School comes 4th of 7 in the immediate cluster, behind the nearby-schools average of 73.6%.
The school occupies a rural site.
Over the past 7-year window. Sumner-Fredericksburg High School's enrollment has increased 7% since 2018, when it stood at 228 (now 243). White enrollment moved from 94% to 90% across the same window.
On the community side, members of the Sumner-Fredericksburg High School community share and discuss classroom updates, athletics, and weather closures. Members of the school community can share what they know.
Bremer County at a glance
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Related schools
- Sumner-Fredericksburg Middle SchoolMiddle · 217 students
- Durant Elementary SchoolElementary · 209 students
- Fredericksburg Elem SchoolElementary · 120 students
- Durant Elementary School0.2 mi · 209
- Tripoli Middle/Sr High School8.6 mi · 170
- Tripoli Elementary School8.6 mi · 219
- Fredericksburg Elem School8.7 mi · 120
- Sumner-Fredericksburg Middle School9.0 mi · 217
- Readlyn Elementary School11.9 mi · 107