Main Ridge VIC

Postcode 3928 · Mornington Peninsula LGA

Main Ridge is a quiet locality in Victoria within the Mornington Peninsula local government area (postcode 3928). With a population of 453, the suburb has an older demographic with a median age of 56. Households earn a median income of $113K per year, with an average household size of 2.2 people. The most common occupations are professionals, managers, technicians & trades. The top ancestries reported are English, Australian, Scottish.

The median weekly rent is $354 (Census 2021). The median monthly mortgage repayment is $2,550.

The crime rate in the Mornington Peninsula LGA is moderate at 7,089 incidents per 100,000 population.

SEIFA INDEX (ABS)
Advantage10/10
Education10/10
Economic10/10
Disadvantage10/10
MEDIAN RENT /WK
$354
POPULATION
453
DEMOGRAPHICS
Median Age56
Household Size2.2
HH Income /wk$2,166
Personal Income /wk$1081
Mortgage /mth$2,550
CRIME (Mornington Peninsula LGA)
Crime Rate (per 100k)7,089
Total Incidents12,194
Data: Year ending Dec 2025