Schools in Zip Code 49270

Zip code 49270, covering Petersburg, Michigan, is served by two schools within the Summerfield Schools district, which together educate roughly 563 students across elementary through high school grades in a small, community-focused setting.

For parents, the standout is Summerfield JuniorSenior High School, which posts a perfect 100% graduation rate and a 0% dropout rate—far exceeding state averages. Its students shine in reading and writing, with 71.1% proficient on the SAT Evidence-Based Reading and Writing section (state: 52.1%), and also outperform the state in 8th-grade science (55.3% vs. 39.2%) and social studies (66% vs. 50.3%). SAT math proficiency, while above the state average (39.5% vs. 26.5%), remains a relative weak point. Meanwhile, Summerfield Elementary School shows strengths in 5th-grade science (56% vs. 40% state) and 6th-grade math (51.1% vs. 31.9% state), but its 3rd-grade ELA proficiency dropped sharply to 26.3% this year—a dramatic decline from 53.8% last year that warrants attention. The elementary school also serves a higher share of students qualifying for free/reduced lunch (35.9%) compared to the high school (15.1%), which may reflect different family dynamics across grade levels.

Overall, this district earns a 4-star rating and ranks in the 85th percentile statewide, a testament to its small-school advantage. However, parents should note that chronic absenteeism rises with grade level—23% at the high school versus 16.4% at the elementary—and that year-over-year test scores can swing widely due to small class sizes, as seen in 8th-grade social studies dropping from 66% to 38.1% between cohorts. Despite these fluctuations, the district’s consistent excellence in science, social studies, and college readiness, paired with favorable student-teacher ratios (15.3:1 elementary, 17:1 high school), makes it a solid choice for families seeking personalized education in a supportive rural community.