and water management programs begin.
* 1922: New School and Community Center (in German, Festhalle).
* 1930: Volunteer Fire Department founded.
* 1970: Demolition of the old town hall.
* 1971: Ostdorf becomes part of Ortschaftsrat, Balingen.
* 1986: Protestant (Lutheran) community building (formerly Beck'scher yard) is inaugurated.
* 1990: The historic Tithe Barn (Zehntscheuer) built in 1616 burns down. Ostdorf has plans to rebuild it.

Origin of Town Name