Best Public Schools in Zip Code 48427

Zip code 48427 is served by two public schools within the Deckerville Community School District, a small, rural district in Michigan’s Thumb region with a combined enrollment of 507 students spanning pre-kindergarten through 12th grade.

Deckerville Elementary School (PK-6) is the clear academic standout, earning a 3-star rating that improved to 4 stars for the 2024-2025 school year. Its students consistently outperform state averages, particularly in math and science. For example, 5th-grade math proficiency reached 56.8% versus the state’s 32.2%, and 5th-grade science hit 54.1% compared to 40% statewide. ELA scores in 4th and 5th grades also exceed state averages by more than 12 points. In contrast, Deckerville Community High School (7-12) holds only a 2-star rating and ranks in the 47th percentile of Michigan high schools. The drop-off is stark: 6th-grade math proficiency at the elementary school was 47.4%, but the very next year, 7th-grade math proficiency at the high school collapses to 20.9%—a 26.5-point decline in a single year. High school SAT math proficiency for 11th graders is just 16.3% (state: 26.5%), and social studies proficiency lags badly at 27.9% versus 43.2% statewide.

Despite these academic struggles, the high school excels at keeping students engaged. Its graduation rate is an impressive 93.3% (state: 84.0%), the dropout rate is just 3.3% (state: 7.1%), and chronic absenteeism is around 17% at both schools—well below the state’s 27.9%. Interestingly, the district spends significantly more per high school student ($20,585) than per elementary student ($14,899), yet math outcomes are far worse at the secondary level. The elementary school also serves a higher percentage of economically disadvantaged students (66.7% free/reduced lunch) than the high school (44.75%), making its strong performance even more notable. In short, this district offers an excellent elementary foundation but fails to sustain academic growth in middle and high school, creating a clear priority for improvement in secondary math and social studies instruction.