Town 245 km south-west of Johannesburg and 56 km north-east of Bloemhof. It was laid out on the farms Rooderand and Vlakfontein in 1888, and proclaimed a town in 1891. Named after Jacobus M. A. Wolmarans, then member of the Executive Council.
Wolmaransstad originated in 1891 on the banks of the Makwasi River (San word for a type of wild spearmint) and takes its name from J. M. A. Wolmarans, a volksraad councilman.
Wolmaransstad serves a large community and is an important diamond buying centre.