Frostick School

Set in CROSWELL, Michigan, Frostick School is a medium-sized K-5 school, operated by Croswell-Lexington Community Schools. It teaches 324 students across grades pre-K through 4.

Croswell-Lexington Community Schools runs 5 schools in total, collectively educating 1,708 students. Frostick School is one of those campuses.

Looking at the student body, Frostick School shows that the student body is overwhelmingly White (89%). The remainder is composed of 9% Hispanic.

Looking at the economic backdrop, Frostick School lists 21 full-time-equivalent teachers, putting the student-to-teacher ratio at about 15.8:1. That tracks the state average closely. About 67% of enrolled students meet the income threshold for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator. Set against Sanilac County (around 57%), the school's rate is north of typical.

On a residual basis (actual vs predicted given the student mix), Frostick School sits in the top 10% of Michigan schools after the BeatsExpectations adjustment. Predicted proficiency for the school's FRL share is roughly 36.8%; actual is 56.1%, +19.4 points clear of the demographic baseline.

Zooming out to the county, ACS estimates for Sanilac County put median household income runs about $58,863, 17% of adults hold a bachelor's degree or higher, and roughly 11% of residents live below the federal poverty line. In all, Sanilac County runs 20 public schools (combined enrollment of about 5,377 students), of which Frostick School is one.

Nearest neighbor: Pioneer High School, around 0.2 miles off. 4 of the 8 nearest public schools sit inside a five-mile radius. Ranking that nearby cluster on reported proficiency puts Frostick School at 2nd of 4; the average score across the group is 50.6%.

Frostick School operates from an outlying location.

Five-year trend. Looking back 7 years, enrollment at Frostick School has ticked down 17%, going from 390 students in 2018 to 324 in 2025.

Within the allk12 community for this school, the feed for Frostick School typically covers fundraisers, lost-and-found posts, and report-card season. Posting is open to anyone connected to the school.