Nunderi is a locality in the Tweed Shire of New South Wales, Australia.

[1] As of the 2021 Australian census, 696 people resided in Nunderi,[1] up from 656 in the 2016 census.

[2] The median age of persons in Nunderi was 50 years.

There were fewer males than females, with 49.9% of the population male and 50.1% female.

The average household size was 2.7 people per household.