Wrenshall School District (ISD 100)
Wrenshall School District, ISD 100, enrolled about 347 students in 2024-2025 in two buildings at 207 Pioneer Drive: an elementary running preschool through grade 6, and a secondary school running grades 7 through 12. It is the second smallest district in this guide, narrowly larger than Carlton ISD 93 next door, and it is one of four districts packed into a few miles of Carlton County.
About Wrenshall schools
Wrenshall sits in rural Carlton County south and east of Carlton, in the countryside between the St. Louis River corridor and the Wisconsin line. The district reported 28 teacher FTE against 347 students, a student-teacher ratio of about 12.4 to 1 (NCES Common Core of Data, accessed 2026-08-14), a staffing ratio rather than an average class size.
The context that matters most is county-level. Carlton County runs four separate public districts within a short drive of one another, ranging from about 2,529 students in Cloquet down to 308 in Carlton. Wrenshall sits near the bottom of that range. An address a mile in one direction or another is a genuinely different schooling proposition here, and buyers routinely assume the nearest town's schools apply when they do not.
Schools in the district
Wrenshall Elementary School holds 187 students from preschool through grade 6. Wrenshall Secondary School holds 160 across grades 7 through 12, which works out to roughly twenty-five or twenty-six students per grade.
The grade break after grade 6 is worth noting because it does not match all of the neighbors. Esko splits the same way; Cloquet breaks after grade 4 and Carlton after grade 5. A family moving between Carlton County districts mid-schooling should expect the building change to land in a different year than they are used to.
Neither building has a standalone page in this guide yet; enrollment and grade spans come from the federal directory.
Enrollment & performance
At 347 students, ISD 100 is small enough that a graduating class is in the mid twenties. The trade is the same one Carlton and Solon Springs present: real access and visibility for a student, against real limits on the depth of an in-house course catalog. Families with a child heading toward a specialized path should ask the district directly how it handles that, since the answer at this scale usually involves shared arrangements, online options, or postsecondary enrollment rather than a deep local catalog.
Minnesota publishes no single district grade and this guide does not invent one. The Minnesota Report Card carries the state's own achievement, progress, graduation, and attendance reporting by school and student group. At this enrollment some measures are suppressed for student privacy.
Source: NCES Common Core of Data, 2024-2025 release (LEA 2744190), accessed 2026-08-14 (2024-2025).
Attendance boundaries
There is no internal boundary: one elementary, one secondary school, every student attends both in turn.
The district edge is the thing to confirm, and in this county it is unusually consequential. Carlton ISD 93, Cloquet ISD 94, and Esko ISD 99 all sit within a few miles, and the size difference between them is nearly eight to one. Confirm the district for a specific parcel with ISD 100 before making an offer rather than reasoning from the mailing address.
Neighborhoods this district serves
Wrenshall is the one community in this guide inside ISD 100, and it is a short profile rather than a full guide. Buyers looking at this part of Carlton County usually compare it with Carlton, at the Jay Cooke gateway with a district of similar size, and with Cloquet, which is larger in every sense and carries a full set of services.
Common questions about Wrenshall schools
How big is the Wrenshall district?
About 347 students across all thirteen grades in 2024-2025, in two buildings: Wrenshall Elementary for preschool through grade 6 with 187, and Wrenshall Secondary for grades 7 to 12 with 160. It is the second smallest district in this guide, just ahead of Carlton ISD 93 at 308.
Where does the grade break fall?
After grade 6, so a Wrenshall sixth-grader is still in the elementary building. That matches Esko next door and differs from Cloquet, which breaks after grade 4, and from Carlton, which breaks after grade 5. If you are moving between Carlton County districts mid-schooling, expect the building change to land in a different year than you are used to.
How does it compare to the other Carlton County districts?
Carlton County has four public districts within a few miles and they differ enormously: Cloquet ISD 94 at about 2,529 students, Esko ISD 99 at 1,287, Wrenshall ISD 100 at 347, and Carlton ISD 93 at 308. That is a range of nearly eight to one, so which side of a district line a house sits on is a much bigger variable here than in most places.
What should a buyer check?
The district for the specific parcel, confirmed with the district rather than inferred from the mailing address or the nearest town. Because four districts converge in a small area, an address a mile in the wrong direction is a materially different schooling proposition, not a marginal one.
Where these facts come from
- NCES Common Core of Data, district and school directory 2024-2025, Wrenshall Public School District (LEA 2744190) accessed 2026-08-14
- Wrenshall School District ISD 100, district website accessed 2026-08-14
- Minnesota Report Card, Minnesota Department of Education accessed 2026-08-14