Oodla Wirra, South Australia

Oodla Wirra
South Australia
Halfway Hotel at Oodla Wirra
Oodla Wirra
Coordinates32°52′59″S 139°03′47″E / 32.883°S 139.063°E / -32.883; 139.063
Population5 (SAL 2021)
Established1889
Elevation505 m (1,657 ft)
Location259 km (161 mi) N of Adelaide
LGA(s)District Council of Peterborough
RegionYorke and Mid North
CountyHerbert
State electorate(s)Stuart
Localities around Oodla Wirra:
Dawson Nackara
Oodla Wirra
Ucolta Parnaroo

Oodla Wirra (formerly Penn) is a small town in the upper Mid North of South Australia. It is on the Barrier Highway approximately halfway from Adelaide to Broken Hill.

When the railway was built in 1880, a siding was provided, named Oodla Wirra. Soon after, a town was surveyed near the siding, but it was named Penn. This naming conflict continued until 1940, when the town was renamed Oodla Wirra, to match the railway station.