Wyalkatchem is a town in the central Wheatbelt region, 192 kilometres east-north-east of Perth, 35 kilometres east of Dowerin and 44 kilometres south of Koorda. At the 2021 census, Wyalkatchem had a population of 358.
Population: 304 (UCL 2021)
Established: 1910s
Postcode(s): 6485
Area: 511.4 km² (197.5 sq mi)
Location: 192 km (119 mi) NE of Perth · 35 km (22 mi) E of Dowerin