Virtual school programs are an alternative to traditional brick-and-mortar schools. Most of the state-run virtual school programs we identified still allowed local districts to operate virtual school programs, but we could not compare student outcomes or expenditures between states. In Kansas, local school districts operate virtual school programs. 105 school districts out of the 286 Kansas school districts spent at least $50 million on virtual school programs in the 2020-21 school year. We reviewed 4 state-run models, 3 of which also offered district operated virtual school programs like Kansas. A lack of data limited our comparison of other states' virtual school program expenditures and outcomes. Data reliability issues prevented us from evaluating outcomes for virtual students in Kansas.