[1] The School District of Lancaster encompasses approximately 11 square miles (28 km2).
According to 2000 federal census data, it serves a resident population of 70,348.
[2] The School District of Lancaster serves a racially and economically diverse population of students: 60% Hispanic, 17% African American, 13% Caucasian, 10% Asian/other.
According to the Pennsylvania Budget and Policy Center, 80.8% of the district's pupils lived at 185% or below the Federal Poverty level as shown by their eligibility for the federal free or reduced price school meal programs in 2012.
[8] According to district officials, in school year 2017–2018 the School District of Lancaster provided basic educational services to 11,300 pupils through the employment of 930 teachers, 461 full-time and part-time support personnel, and 160 administrators.