DeLand-Weldon High School is a coed public secondary institution located in Piatt County, Illinois.

[5] On December 7, 1957 the citizens of Unit #57 voted to build and equip a new high school on the county line midway between the two communities.

The new building was erected at a cost of approximately $550,000 and provides for a four-year school, with provisions in the future to add four rooms to accommodate the seventh and eighth grades of both communities.

Therefore, during the ten-year interim, the schools of DeLand-Weldon Unit #57 moved toward the original long range goal set in 1948.

[1] The DeLand-Weldon athletic teams participate in the East Central Illinois Conference, a high school athletic conference whose member schools have similar enrollments and are all located in the Central Illinois region.