Mount Vernon, NSW
Suburb profile from official open data — demographics, market signals, schools and safety.
At a glance
- Population
- 1,235
- Median age
- 40
- Household income
- $3,177/wk
- Owner-occupied
- 94%
- Renting
- 5%
- Socio-economic advantage
- Decile 9/10 in NSW
- Nearest train station
- Gloucester St Opp Bonnyrigg Fire Station · 5.5 km
- Nearest emergency dept
- Fairfield Hospital · 8.7 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)
$3.65m
Sales (5 yr)
40
Sales (12 mths)
2
Recorded transactions, NSW Valuer General Property Sales Information (CC BY 4.0). Recent weeks may not be registered yet.
Community safety
24 recorded incidents in 2025 · up 4.3% vs 2024
School catchments (suburb centre)
Primary
Kemps Ck PS
Secondary
Cecil Hills 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 · Horsley Park - Kemps Creek
District population (2025)
4,146
-11% over 10 years
New homes approved (12 mths to May 2026)
23
houses 19 · other 4
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 Mount Vernon:
- Mount Vernon Road (64)
- Capitol Hill Drive (31)
- Kerrs Road (31)
- Mt Vernon Road (27)
- The Appian Way (27)
- Belleview Avenue (21)
- Mamre Road (19)
- Mt Vernon Road (16)
- Bowood Road (12)
- Centennial Court (8)
- Kerrs Road (8)
- Cressy Road (7)
Check any address in Mount Vernon
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.