Grantsburg High
🇺🇸 Official data · 2025Grantsburg, Wisconsin 54840 · Grantsburg School District
#230 of 446 high schools in Wisconsin
#10075 of 16,910 nationally
About Grantsburg High
Grantsburg High is a public high located in Grantsburg, in the Grantsburg School District school district of Wisconsin, United States. It caters for Grades 9–12. In 2025 it enrolled 273 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 43.5 out of 100, placing it in the lower 50% of high schools in United States and 230th of 446 ranked high schools in Wisconsin. Its strongest component is community advantage (fewer free/reduced-price lunch) (70th percentile), and its weakest is reading proficiency (25th percentile).
Other published figures: enrollment 273.
There are 3 schools in Grantsburg; Grantsburg High ranks 3rd of 3 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)32%
- Reading proficiency (30%)37%
- Community advantage (fewer free/reduced-price lunch) (25%)37.7%
- Students per teacher (15%)15.2
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Grantsburg High by the official sources.
- Enrollment
- 273
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 37.7%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 15.2
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 37%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 32%
- Share of tested students proficient or above (all students, all grades).
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Schools near Grantsburg High
Closest schools by straight-line distance, with their Success Index (US).
Similar schools
Public high schools in Wisconsin with a comparable Enrollment.
Marathon High
Marathon · Public high · Grades 9–12
274 students
Mishicot High
Mishicot · Public high · Grades 9–12
274 students
Weyauwega High
Weyauwega · Public high · Grades 9–12
274 students
Belleville High
Belleville · Public high · Grades 9–12
275 students
Bonduel High
Bonduel · Public high · Grades 9–12
275 students
Fall Creek High
Fall Creek · Public high · Grades 9–12
270 students
Frequently asked questions
Is Grantsburg High a good school?
Grantsburg High has a Success Index (US) of 43.5 out of 100 (Lower 50% of high schools in United States) and ranks #230 of 446 in Wisconsin. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Grantsburg High rank in Wisconsin?
Grantsburg High ranks #230 of 446 high schools in Wisconsin and #10075 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Grantsburg High?
Grantsburg High had 273 students in 2025.
Is Grantsburg High a elementary school or a high school?
Grantsburg High is classified as a high covering Grades 9–12. It is a public school.
What other schools are near Grantsburg High?
There are 2 schools within 15 km of Grantsburg High; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.