Alison NSW

Postcode 2259 · Central Coast (NSW) LGA

Alison is a quiet locality in New South Wales within the Central Coast (NSW) local government area (postcode 2259). With a population of 85, the suburb has a mature demographic with a median age of 47. Households earn a median income of $117K per year, with an average household size of 2.9 people. The most common occupations are managers, professionals, clerical & administrative. The top ancestries reported are Australian, English, Scottish.

The current median weekly rent is $660. The median monthly mortgage repayment is $3,500.

The crime rate in the Central Coast (NSW) LGA is below average at 3,528 incidents per 100,000 population.

MEDIAN RENT /WK
$600
POPULATION
85
DEMOGRAPHICS
Median Age47
Household Size2.9
HH Income /wk$2,249
Personal Income /wk$669
Mortgage /mth$3,500
CRIME (Central Coast (NSW) LGA)
Crime Rate (per 100k)3,528
Total Incidents12,518
Data: January 2025 - December 2025