Huddleston is a locality in the Port Pirie Regional Council in the Mid North region of South Australia, Australia.

As of the 2021 Australian census, 23 people resided in Huddleston,[1] up from 16 in the 2016 census.

[3] The median age of persons in Huddleston was 51 years.

There were fewer males than females, with 47.6% of the population male and 52.4% female.

The average household size was 2.5 people per household.