Summary:
Zip code 46158 serves Mooresville, Indiana, with five schools—three elementary, one middle, one high—all in Mooresville Con School Corp. Total enrollment is 3,249: Mooresville High School is largest at 1,372 (42.2%), Paul Hadley Middle School has 668 (20.6%), and the three elementaries—Neil Armstrong Elementary School, Northwood Elementary School, and Newby Memorial Elementary School—have 1,209 (37.2%). The district is rated 104th of 374, 72nd percentile, 4 stars, but only Paul Hadley has a 4-star rating; the other four are 3-star.
Paul Hadley Middle School is the strongest standout: 106th of 486, 78th percentile, 4 stars in 2025–26, up from 64th percentile and 3 stars in 2023–24. Its Biology EOC results are extraordinary—88.46% in 2025–26 and 86.54% in 2024–25 vs. district 44.03% and 37.31%, and state 45.6%. Northwood Elementary School leads elementary math: 60.89% all-grades math vs. district 53.2%, and 3rd grade math 78.79% vs. state 51.9%. Newby Memorial Elementary School has strong 5th grade social studies and ELA but the highest free/reduced lunch (57.2%) and chronic absenteeism (17.9%). Mooresville High School has a 98.8% graduation rate vs. state 89.7%, but SAT Math is 20.45% vs. state 25.6%. Neil Armstrong Elementary School trails in ELA: all-grades ELA 36.36% vs. district 45.79%, and 3rd grade ELA 28.99% vs. state 40.8%.
Chronic absenteeism is below the state’s 16.7% at Paul Hadley (11.7%), Northwood (12.5%), and Neil Armstrong (13.5%), but above it at Mooresville High (17.8%) and Newby (17.9%). Free/reduced lunch is lowest at the high school (40.09%) and highest at Newby (57.2%). Per-pupil spending ranges from $10,182 at Neil Armstrong to $12,412 at Newby; student-teacher ratios range from 15.6 at Newby to 20.0 at the high school. Spending does not map neatly onto outcomes. Rank trends are mostly positive: Paul Hadley improved from 64th to 78th percentile and from 3 to 4 stars, Northwood from 61st to 66th percentile, and Mooresville High from 45th percentile and 2 stars to 50th percentile and 3 stars. Overall, the middle school is the standout, the high school has strong graduation but weaker SAT math and Biology, and the elementaries have mixed results.
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