Rockdale is a small community in Southland with a population of 981 and a median age of 34. Median personal income is $49K per year. The main ethnic groups are European, Māori, Asian. Southland population estimates moved +1.2% in the year ended June 2024, after averaging +0.8% a year from 2018 to 2023, which should be read as a broader regional movement backdrop rather than suburb-level migration precision. The resident employment base moved from 435 in 2018 to 570 in 2023 (+31.0%), which should be read as a census-to-census employment backdrop rather than a live jobs series. Te Waihanga's December 2025 Pipeline snapshot tracked over 12,000 NZ infrastructure initiatives, with more than 2,700 under construction and transport taking 52% of projected 2026 pipeline spend, which should be read as a broader national delivery backdrop rather than a suburb-specific project list.
Livability indicators for Rockdale: NZDep decile 6 (moderate deprivation); 2 schools with avg EQI 500.
In 2026, Rockdale recorded 1 building approval (1 house, 0 units), down 91.7% year-on-year.