Marnoo VIC

Postcode 3387 · Northern Grampians LGA

Marnoo is a quiet locality in Victoria within the Northern Grampians local government area (postcode 3387). With a population of 99, the suburb has a mature demographic with a median age of 52. Households earn a median income of $47K per year, with an average household size of 2.1 people. The most common occupations are managers, community & personal service, machinery operators & drivers. The top ancestries reported are English, Australian, Scottish.

The current median weekly rent is $320. The median monthly mortgage repayment is $322.

Marnoo is served by 1 school, including 1 primary. Public transport access includes 3 bus stops. The crime rate in the Northern Grampians LGA is higher than average at 13,475 incidents per 100,000 population.

SEIFA INDEX (ABS)
Advantage8/10
Education9/10
Economic6/10
Disadvantage8/10
MEDIAN RENT /WK
$130
POPULATION
99
DEMOGRAPHICS
Median Age52
Household Size2.1
HH Income /wk$900
Personal Income /wk$550
Mortgage /mth$322
CRIME (Northern Grampians LGA)
Crime Rate (per 100k)13,475
Total Incidents1,584
TRANSPORT
Bus Stops3
SCHOOLS (1)
Avg ICSEA
Total Students3
Government1
Marnoo Primary SchoolPrimary · Government
Data: Year ending Dec 2025