New South Wales · Suburb Profile
Williamsdale NSW — Suburb Profile
Population, median income, rent prices, housing costs and demographics for Williamsdale, New South Wales. ABS Census 2021.
The population of Williamsdale NSW is 65 according to the 2021 Census. The median personal income in Williamsdale is $1,286 per week ($66,872 per year). Median rent in Williamsdale is $400 per week ($1,733 per month). Williamsdale has a median age of 49 years, older than the national median of 38. Williamsdale has a population density of 1.2 people per km².
The most common religion is No Religion (63% of residents). The median monthly mortgage repayment in Williamsdale is $2,200.
There were 2 recorded offences in Williamsdale in 2025-26, a rate of 31 offences per 1,000 people. The most common offence category was theft (2 offences).
Williamsdale Map
Williamsdale Population
Williamsdale Median Income & Rent
Williamsdale Demographics
Gender Split
Population Density
Households
Williamsdale Age Distribution
Source: ABS Census 2021 — Suburb & Locality (SAL)
Williamsdale Housing Tenure
Source: ABS Census 2021 — Suburb & Locality (SAL)
Williamsdale Country of Birth
Source: ABS Census 2021 G09 — Country of Birth by SAL
Williamsdale Religion
Source: ABS Census 2021 G14 — Religion by SAL
Williamsdale Education Level
Source: ABS Census 2021 G16 — Highest Year of School by SAL
Williamsdale Employment
Source: ABS Census 2021 G46 — Labour Force Status by SAL
Williamsdale Qualifications
Source: ABS Census 2021 G49 — Non-School Qualification by SAL
Williamsdale Occupation
Source: ABS Census 2021 G51 — Industry of Employment by Occupation
Williamsdale Field of Study
Source: ABS Census 2021 G51 — Field of Study by SAL
Williamsdale Dwelling Types
Source: ABS Census 2021 G36 — Dwelling Structure by SAL
Williamsdale Weekly Household Income
Source: ABS Census 2021 G33 — Household Income by SAL
Williamsdale Marital Status
Source: ABS Census 2021 G05 — Marital Status by SAL
Williamsdale Ancestry
Source: ABS Census 2021 G08 — Ancestry by SAL
Williamsdale Need for Assistance
Source: ABS Census 2021 G18 — Core Activity Need for Assistance by SAL
Williamsdale Volunteering
Source: ABS Census 2021 G23 — Voluntary Work by SAL
Williamsdale How People Get to Work
Source: ABS Census 2021 G62 — Method of Travel to Work by SAL
Williamsdale Car Ownership
Source: ABS Census 2021 G34 — Motor Vehicles per Dwelling by SAL
Williamsdale Number of Bedrooms
Source: ABS Census 2021 G41 — Number of Bedrooms by SAL
Williamsdale Population Mobility
Source: ABS Census 2021 G43 — Summary by SAL
Williamsdale Indigenous Population
Source: ABS Census 2021 G07 — Indigenous Status by SAL
Williamsdale Long-term Health Conditions
Source: ABS Census 2021 G19 — Long-term Health Conditions by SAL
Williamsdale Personal Weekly Income Distribution
Source: ABS Census 2021 G17 — Personal Income by SAL
Williamsdale Family Structure
Source: ABS Census 2021 G29 — Family Composition by SAL
Williamsdale Military Service
Source: ABS Census 2021 G22 — ADF Service by SAL
Williamsdale Unpaid Carers
Source: ABS Census 2021 G25 — Unpaid Assistance by SAL
Williamsdale Children Ever Born
Source: ABS Census 2021 G28 — Children Ever Born by SAL
Williamsdale When Migrants Arrived
Source: ABS Census 2021 G10 — Year of Arrival by SAL
Williamsdale Unpaid Domestic Work
Source: ABS Census 2021 G24 — Unpaid Domestic Work by SAL
Williamsdale Household Size
Source: ABS Census 2021 G35 — Household Size by SAL
Williamsdale Family Blending
Source: ABS Census 2021 G31 — Family Blending by SAL
Williamsdale Crime Statistics
Reported offences in 2025-26 — 2 total
Offence trend by year:
Source: NSW BOCSAR — bocsar.nsw.gov.au
Williamsdale Rent Prices & Affordability
Rent is under 25% of household income — generally considered affordable.
If you earn X in Williamsdale
Cheaper alternatives with similar incomes
Williamsdale vs State & National Average
Nearby Suburbs in NSW
Compare Williamsdale
Frequently Asked Questions About Williamsdale
What is the population of Williamsdale NSW?
The population of Williamsdale NSW is 65 according to the ABS Census 2021.The suburb has a population density of 1.2 people per km².
What is the median income in Williamsdale?
The median personal income in Williamsdale NSW is $1,286 per week, or $66,872 per year.The median household income is $3,624 per week.Family income is $3,125 per week.
How much is rent in Williamsdale?
Median rent in Williamsdale NSW is $400 per week ($1,733 per month).Rent represents 11.0% of household income, which is considered affordable.
What are mortgage repayments in Williamsdale?
The median monthly mortgage repayment in Williamsdale NSW is $2,200. This data comes from the ABS Census 2021 and reflects mortgage repayments for owner-occupied dwellings.
What is the median age in Williamsdale?
The median age in Williamsdale NSW is 49 years.This is older than the national median age of 38 years.
Is Williamsdale a good suburb to live in?
Williamsdale is a suburb in New South Wales with a population of 65.The median income is $1,286/wk, which is above the NSW average of $781/wk.Rent affordability is rated as affordable (11.0% of household income). See the full suburb profile above for detailed statistics.
Data: Australian Bureau of Statistics, Census of Population and Housing 2021. SA2 area: 14315. All dollar figures in AUD.