Coolumburra
NSWCoolumburra is a growing suburb in NSW with 3 residents.
- SAL code
- 11035
- SA2
- 114011275
- Population
- 3
- LGA
- Shoalhaven
Coolumburra, NSW had 3 residents at the 2021 Census, with the broader statistical area showing a 3.3% growth over the last five years. The predominant age group is 65-74 years, and the median age sits at 70. The median household income is $725 per week, and households with a mortgage repay around $0 a month. Source: ABS Census 2021 and Estimated Resident Population, with amenity counts from state Open Data and OpenStreetMap.
Population
?3
Suburb · Census 2021
5-Year Growth
+3.3%
3yr: +0.0% · 10yr: +29.2%
SA2 · 5yr
Household Income
$725/wk
Suburb · Census 2021 median
Median Age
70
Suburb · Census 2021
Socio-Economic Index
?10/10
SA2 · least disadvantaged
Hospitals
No data for this suburb
Childcare services
No data for this suburb
Parks & green space
No data for this suburb
Transport stops
No data for this suburb
Dwelling approvals
?57
Shoalhaven · Feb 2026
Median Weekly Rent
Based on NSW rental bond lodgements, aggregated at postcode level. All SALs sharing this postcode show the same median.
Median House Sale Price
Source: state Valuer-General (suburb-level quarterly medians).
→ Calculate stamp duty on this suburb's median price→ Estimate mortgage repayments→ Calculate rental yield (price + median rent)
Safety & Crime
2021 Q2Reported incidents from NSW police. Offence rates may not reflect all crime.
Population over time — Ettrema - Sassafras - Budawang (SA2)
ABS publishes annual estimates only at SA2; Coolumburra suburb alone is ~3 (Census 2021).
Growth at a Glance
Population grew from 32 to 62 over 24 years, averaging 2.8% per year.
Government school catchment
Intake zonePrimary
Windellama PS52.0%
- Braidwood CS 48.0%
- Nowra PS 0.0%
Secondary
Braidwood CS48.0%
- Nowra HS 0.0%
Source: NSW Department of Education — School Intake Zones. Boundaries can be amended without notice; confirm with the school before relying on enrolment.
Profile
Census snapshot
People
Median age 70 (older), largest age group 65-74 (100%), tight labour market (0.0% unemployment).
Median age
70
Avg household size
2
Age distribution
Bushfire & flood risk
Hazard data is not yet available for NSW.
Source when available: NSW Rural Fire Service (BFPL) and NSW DPHI EPI Flood.
Planning zones
5 zones in suburb| Code | Zone | % covered | Area |
|---|---|---|---|
| C2 | ZoneEnvironmental | 71.1% | 30.72 km² |
| C1 | ZoneEnvironmental | 21.2% | 9.14 km² |
| RU2 | ZoneRural | 7.1% | 3.05 km² |
| RU1 | ZoneRural | 0.4% | 0.17 km² |
| SP2 | ZoneSpecial use | 0.2% | 0.10 km² |
Source: NSW DPHI EPI Land Zoning (ZONE_NSW/2026-04-29/1eccf1a530fa1be5) · As of Apr 2026. Zone boundaries are amended periodically; verify the exact property with the relevant council before relying on permitted use.