PARKER, S.D.(WNAX)- Projections of rising enrollment was a driver behind a bond issue for the Parker School District.

Voters last month approved a four million dollar bond issue for school building upgrades and expansions.

Superintendent Donavon Deboer says they have seen steady enrollment increases.

Deboer says they see the population growing out from the Sioux Falls area.

Deboer says they are out of space now.

The bond issue passed in November following two earlier failures.