Slinger High

Slinger High is one of the roomy 9-12 campuss in Slinger, Wisconsin, run under Slinger School District, with 1,065 students on its rolls from grades 9 through 12. Compared to the state average of about 475 students per school, that is 124% larger than typical.

Within Slinger School District, which oversees 5 schools and 3,234 students, Slinger High is one campus in the system.

For racial and ethnic makeup, Slinger High records that the student body is overwhelmingly White (90%). Other groups include 5% Hispanic, 3% multiracial. That mix tracks the wider county fairly closely.

Looking at school resources, Staff filings list 64 full-time-equivalent teachers, which works out to roughly 16.7:1 students per teacher. The state averages around 14.6:1, so this campus is higher than the state norm typical. About 15% of enrolled students meet the income threshold for free or reduced-price lunch, often used as a Title I proxy. That share is below Washington County's rate of about 23%.

On a demographically-adjusted basis, Slinger High performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 68.6%, the actual is 65.8%, a residual of -2.8 points.

Zooming out to the county, ACS estimates for Washington County put the typical household earns roughly $96,359 per year, roughly 35% of adults have completed at least a four-year degree, and roughly 4% of residents live below the federal poverty line. Across Washington County's 34 public schools (combined enrollment of about 17,746 students), Slinger High is one campus in the mix.

Nearest neighbor: Slinger Elementary, around 0.1 miles off. Within five miles, there are 4 other public schools. Ranking that nearby cluster on reported proficiency puts Slinger High at 6th of 9; the average score across the group is 66.6%.

Geographically, the school is in a town-based area.

Looking at the recent track record. Over the past 7-year window, the student count remained close to its prior level: 1,056 students in 2018 compared to 1,065 in 2025.

Within the allk12 community for this school, recent activity here tends to focus on enrollment questions, classroom assignments, and PTA news. Members of the school community can share what they know.