Medium urban area
Mosgiel
The 36th largest urban area or settlement in New Zealand, with an estimated 15,100 residents at 30 June 2025.
Population 2025
15,100
Estimated residents
Change on 2024
+0.3%
15,050 a year earlier
Since 2018
+8.2%
13,950 in 2018
Median age
49.2
Years, 2025
Population, 1996 to 2025
1996 · 11,050+36.7% over 29 years2025 · 15,100
Who lives here
- 0–14 years2,30015.2%
- 15–39 years3,80025.2%
- 40–64 years4,45029.5%
- 65 and over4,60030.5%