Back to search
Thirroul - Austinmer - Coalcliff
NSWThirroul - Austinmer - Coalcliff is a stable suburb in NSW with 12,148 residents.
- SA2 code
- 107041148
- State
- NSW
Population
12,148
Estimated 2025
5-Year Growth
+1.9%
3yr: +1.5% · 10yr: +4.7%
5-year growth
Median Rent
$550/wk
Census 2021
Median Income
$2,423/wk
Household, Census 2021
Population over time — Thirroul - Austinmer - Coalcliff (SA2)
ABS publishes annual estimates only at SA2 level, not at suburb level.
Growth at a Glance
3yr: +1.5%5yr: +1.9%10yr: +4.7%Total: +14.7%
Population grew from 10,592 to 12,148 over 24 years, averaging 0.6% per year.
Profile
Census snapshot
Housing
Public housing 0.7%Almost entirely detached houses (82.4%), owner-occupied (81%), built for families (41% are 3 bed).
Dwelling mix
Houses 82%
3,439 houses417 townhouses317 apartments
Tenure
Owned 43%
Mortgage 38%
Renting 19%
Number of bedrooms
1 bed
117 (2.8%)
2 bed
673 (16.1%)
3 bed
1,720 (41.2%)
4 bed
1,246 (29.9%)
5 bed
342 (8.2%)
6+ bed
75 (1.8%)