Tainui is a small suburb in Otago with a population of 2,049 and a median age of 37. Median personal income is $48K per year. The main ethnic groups are European, Māori, Asian. Otago population estimates moved +1.2% in the year ended June 2024, after averaging +1.6% 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 1,152 in 2018 to 1,191 in 2023 (+3.4%), 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.
Median weekly rent in Tainui is $613 (613 houses, 0 units). This represents approximately 67% of median weekly personal income.
Livability indicators for Tainui: NZDep decile 3 (low deprivation (affluent)); 1 school with avg EQI 441.
In 2026, Tainui recorded 1 building approval (1 house, 0 units), down 66.7% year-on-year.