In the 2011 census, Belli Park recorded a population of 584 people, 50.9% female and 49.1% male.
The median age of the Belli Park population was 44 years, 7 years above the national median of 37.
74.6% of people living in Belli Park were born in Australia. The other top responses for country of birth were England 7.4%, New Zealand 2.6%, Scotland 1%, Germany 0.9%, Netherlands 0.9%.
90.7% of people spoke only English at home; the next most common languages were 1% German, 0.9% Gilbertese, 0.5% Polish, 0.5% Dutch.
- Belli Park Weather
- Community Profile: Belli Park - Cooloolabin - Gheerulla - Coolabine
- Old Photos from Belli Park.