Deans Marsh VIC

Postcode 3235 · Surf Coast LGA

Deans Marsh is a quiet locality in Victoria within the Surf Coast local government area (postcode 3235). With a population of 368, the suburb has a mature demographic with a median age of 47. Households earn a median income of $90K per year, with an average household size of 2.5 people. The most common occupations are professionals, managers, technicians & trades. The top ancestries reported are English, Australian, Scottish.

The current median weekly rent is $525. The median monthly mortgage repayment is $1,479.

Deans Marsh is served by 1 school, including 1 primary. The average ICSEA score is 1045, which is around the national average of 1,000. The crime rate in the Surf Coast LGA is below average at 3,149 incidents per 100,000 population.

SEIFA INDEX (ABS)
Advantage9/10
Education10/10
Economic8/10
Disadvantage9/10
MEDIAN RENT /WK
$288
POPULATION
368
DEMOGRAPHICS
Median Age47
Household Size2.5
HH Income /wk$1,731
Personal Income /wk$832
Mortgage /mth$1,479
CRIME (Surf Coast LGA)
Crime Rate (per 100k)3,149
Total Incidents1,277
SCHOOLS (1)
Avg ICSEA1045
Total Students52
Government1
Deans Marsh Primary SchoolPrimary · Government · ICSEA 1045
Data: Year ending Dec 2025