Gymea, NSW
Suburb profile from official open data — demographics, market signals, schools and safety.
At a glance
- Population
- 8,219
- Median age
- 39
- Household income
- $2,049/wk
- Owner-occupied
- 66%
- Renting
- 32%
- Socio-economic advantage
- Decile 9/10 in NSW
- Nearest train station
- Gymea Station · 0 km
- Nearest emergency dept
- Sutherland Hospital · 2.7 km
Sources: ABS Census 2021 & SEIFA 2021 (CC BY 4.0); distances are straight-line from the suburb's address centroid.
Property market — real sales
Median house (5 yr)
$1.82m
Median unit (5 yr)
$931k
Sales (5 yr)
845
Sales (12 mths)
103
Recorded transactions, NSW Valuer General Property Sales Information (CC BY 4.0). Recent weeks may not be registered yet.
Community safety
376 recorded incidents in 2025 · down 5.8% vs 2024
School catchments (suburb centre)
Primary
Kirrawee PS
Secondary
Port Hacking HS
Zones at the suburb's address centroid — individual addresses can differ; check any address on PropertyCheck for its exact zones. Source: state education departments (CC BY).
Growth & supply · Gymea - Grays Point
District population (2025)
18,888
+5% over 10 years
New homes approved (12 mths to May 2026)
74
houses 20 · other 54
ABS statistical district (SA2) containing the suburb centre (CC BY 4.0).
Sold prices by street
Every recorded transaction, free — the most-traded streets in Gymea:
- Kingsway (479)
- Chapman Street (434)
- Talara Road (306)
- Premier Street (304)
- Manchester Road (302)
- President Avenue (245)
- Hotham Road (238)
- Koorabel Avenue (231)
- Warburton Street (219)
- North West Arm Road (160)
- Milburn Road (123)
- Moani Avenue (121)
Check any address in Gymea
Free value estimate with the comparable evidence behind it — no paywall, no sign-up.
All figures from official open data with attribution; estimates and medians are statistical outputs, not valuations. Suburb boundaries follow ABS Suburbs and Localities (SAL) 2021.