More than $111 million raised (2005–2009)
Voters first approved a half-cent school sales tax in 2004 (53% in favor). It ran January 2005 through December 2009 and built four schools:
- Horizon Academy at Marion Oaks
- Legacy Elementary
- Liberty Middle
- Marion Oaks Elementary
Legacy Elementary opened in 2013. No new MCPS school opened again until Ross Prairie Elementary and Winding Oaks Elementary opened in August 2025. The half-cent sales tax has since contributed toward the completion of both schools.