svg rectangle color
Bayside CouncilPopulation forecast

Welcome to the Bayside Council population forecasts

The Bayside Council population forecast for 2021 is 189,010, and is forecast to grow to 212,836 by 2036.

The Bayside Council population and household forecasts present what is driving population change in the community and how the population, age structure and household types will change each year between 2016 and 2036.

The forecasts are designed to provide community groups, Council, investors, business, students and the general public with knowledge to make confident decisions about the future.

These forecasts are based on updates made to the former Rockdale City Council and City of Botany Bay in October 2015 and February 2016 respectively. Forecasts are available for each year from 2011 to 2036.

DISCLAIMER: While all due care has been taken to ensure that the content of this website is accurate and current, there may be errors or omissions in it and no legal responsibility is accepted for the information and opinions in this website.

Please view our Privacy Policy, Terms of use and Legal notices. Stats NZ Data and the copyright in the Stats NZ Data remains the property of the Statistics New Zealand.

The copyright in the way .id has modified, transformed or reconfigured the Stats NZ Data as published on this website remains the property of .id. Stats NZ Data can be accessed on the Statistics New Zealand website at Unless otherwise specified, content that Stats NZ produce is licensed under the Creative Commons Attribution 4.0 International licence. For further information see