Harford Day is a private independent school in Bel Air, Maryland enrolling more than 295 students from 3-years-old to Grade 8. The oldest private school and only AIMS accredited PK-8 school in Harford County, Harford Day is known for a challenging, inquiry-based, academic program, and for building strong character in its students. Small classes supported by​ dedicated and experienced teachers​ are central hallmarks of the HDS experience. The results are evident as HDS graduates regularly attain 100% admission to first-choice high schools, many with merit awards.