After World War II, the territory of Veszprém county was again modified: a small region west of Pápa, which used to be part of Vas county, and the northern shore of Lake Balaton, which used to be part of Zala county, were added.
Following World War II, the boundaries of Veszprém county were modified; a portion west of Pápa, originally part of Vas county, and the northern edge of Lake Balaton, previously in Zala county, were added.