Under Construction Western Sydney University

data sydney 2023The City of Sydney's Gross Regional Product was $154,755m in 202524. The Gross Regional Product of an area is the equivalent of Gross Domestic Product, but for a smaller area. It isThe current metro area population of Sydney in 2025 is 5,249,000, a 1.23% increase from 2025. The metro area population of Sydney in 2025 was 5,185,000, a 1.25% increase from 2025.