Northampton - Mullewa - Greenough

Northampton - Mullewa - Greenough is positioned among the lower quartile of areas assessed nationally for population growth based on AreaSearch's assessment of recent, and medium term trends

Based on AreaSearch's analysis, Northampton - Mullewa - Greenough's population is around 6,216 as of Feb 2026. This reflects an increase of 537 people (9.5%) since the 2021 Census, which reported a population of 5,679 people. The change is inferred from the estimated resident population of 5,865 from the ABS as of June 2024 and an additional 211 validated new addresses since the Census date. This population level equates to a density ratio of 0.20 persons per square kilometer, providing ample space per person. Northampton - Mullewa - Greenough's 9.5% growth since the 2021 census exceeded the SA4 region (8.1%) and the SA3 area, marking it as a growth leader in the region. Population growth for the area was primarily driven by overseas migration, which contributed approximately 77.4% of overall population gains during recent periods.

AreaSearch is adopting ABS/Geoscience Australia projections for each SA2 area, as released in 2024 with 2022 as the base year. For any SA2 areas not covered by this data, and to estimate growth across all areas in the years post-2032, AreaSearch is utilising the growth rates by age cohort provided by the ABS in its latest Greater Capital Region projections (released in 2023, based on 2022 data). Looking at population projections moving forward, a population increase just below the median of regional areas nationally is expected, with the area expected to grow by 296 persons to 2041 based on the latest annual ERP population numbers, reflecting a reduction of 0.9% in total over the 17 years.

AreaSearch analysis of residential development drivers sees Northampton - Mullewa - Greenough recording a relatively average level of approval activity when compared to local markets analysed countrywide

Northampton - Mullewa - Greenough has experienced around 42 dwellings receiving development approval annually, totalling 213 homes over the past 5 financial years. So far in FY-26, 26 approvals have been recorded. At an average of just 0 new residents per year arriving per new home over the past 5 financial years (between FY-21 and FY-25), supply is meeting or surpassing demand, providing greater buyer choice and supporting potential for population growth above projections, while new properties are constructed at an average value of $246,000—below regional norms—reflecting more affordable housing options for purchasers. Additionally, $9.5 million in commercial approvals have been registered this financial year, demonstrating moderate levels of commercial development.

When measured against the Rest of WA, Northampton - Mullewa - Greenough shows 72.0% higher development activity (per person), creating greater choice for buyers. Further, recent building activity consists entirely of standalone homes, preserving the area's low-density nature with an emphasis on detached housing attracting space-seeking buyers. The location has approximately 154 people per dwelling approval, indicating an expanding market.

With population projections showing stability or decline, Northampton - Mullewa - Greenough should see reduced housing demand pressures, benefiting potential buyers.

Northampton - Mullewa - Greenough has limited levels of nearby infrastructure activity, ranking in the 11thth percentile nationally

Nothing can influence an area's performance as much as changes to local infrastructure, major projects, and planning initiatives. In total, 29 projects have been identified by AreaSearch that are likely to have an impact on the area. Key projects include North West Coastal Highway Upgrades (Oakajee Strategic Industrial Area Access), Proposed Northern Commercial Retail Hub (Lot 55 Chapman Road), Glenfield Commercial Retail Hub, and Geraldton Heights Estate, with the list below detailing those likely to be of most relevance.

Professional plan users can use the search below to filter and access additional projects.

Denotes AI-based impression for illustrative purposes only, not to be taken as definitive under any circumstances. Please follow links and conduct other investigations from the project's source for actual imagery. Developers and project owners wishing us to use original imagery please Contact Us and we will do so.

Employment conditions in Northampton - Mullewa - Greenough remain below the national average according to AreaSearch analysis

Northampton - Mullewa - Greenough has a balanced workforce spanning white and blue collar employment, with diverse sector representation, an unemployment rate of only 3.8%, and 1.6% in estimated employment growth over the past year. As of December 2025, 2,872 residents are in work while the unemployment rate is 0.2% above Regional WA's rate of 3.5%, and workforce participation lags significantly (60.6% compared to Regional WA's 67.4%). Based on Census responses, a moderate 16.0% of residents were found to work from home, though Covid-19 lockdown impacts should be considered.

Leading employment industries among residents comprise agriculture, forestry & fishing, accommodation & food, and health care & social assistance. The area demonstrates a particularly notable concentration in agriculture, forestry & fishing, with employment levels at 2.9 times the regional average. On the other hand, mining is under-represented, with only 6.3% of Northampton - Mullewa - Greenough's workforce compared to 11.7% in Regional WA. The area appears to offer limited employment opportunities locally, as indicated by the count of the Census working population versus the resident population.

Based on AreaSearch analysis of SALM and ABS data, the 12-month period saw employment increasing by 1.6% alongside the labour force increasing by 2.4%, causing the unemployment rate to rise by 0.7 percentage points. In contrast, Regional WA experienced employment growth of 1.0% and labour force growth of 1.4%, with a 0.4 percentage point rise. Jobs and Skills Australia's national employment forecasts from May-25 can offer further insight into potential future demand within Northampton - Mullewa - Greenough. These projections, covering five and ten-year periods, have been mapped against the local employment profile to estimate growth patterns. While national employment is forecast to expand by 6.6% over five years and 13.7% over ten years, growth rates differ significantly between industry sectors. Applying these industry-specific projections to Northampton - Mullewa - Greenough's employment mix suggests local employment should increase by 5.0% over five years and 11.2% over ten years (please note this is a simple weighting extrapolation for illustrative purposes and does not take into account localised population projections).

Income levels sit below national averages according to AreaSearch assessment

AreaSearch's latest postcode level ATO data for FY-23 reveals that income in the Northampton - Mullewa - Greenough SA2 is higher than average nationally, with the median assessed at $53,454 while the average income stands at $70,256. This contrasts with Regional WA's figures of a median income of $59,973 and an average income of $74,392. Based on Wage Price Index growth of 9.62% since FY-23, current estimates would be approximately $58,596 (median) and $77,015 (average) as of September 2025. Census 2021 income data shows household, family and personal incomes in Northampton - Mullewa - Greenough all fall between the 18th and 21st percentiles nationally. Looking at income distribution, the predominant cohort spans 28.3% of locals (1,759 people) in the $1,500 - 2,999 category, reflecting patterns seen in the broader area where 31.1% similarly occupy this range. While housing costs are modest with 89.6% of income retained, the total disposable income ranks at just the 25th percentile nationally.

Northampton - Mullewa - Greenough is characterized by a predominantly suburban housing profile, with above-average rates of outright home ownership

Dwelling structure within Northampton - Mullewa - Greenough, as evaluated at the latest Census, comprised 90.9% houses and 9.2% other dwellings (semi-detached, apartments, 'other' dwellings), in comparison to Regional WA's 88.5% houses and 11.6% other dwellings. Meanwhile, the level of home ownership within Northampton - Mullewa - Greenough was well beyond that of Regional WA, at 52.7%, with the remainder of dwellings either mortgaged (27.3%) or rented (20.0%). The median monthly mortgage repayment in the area was well below the Regional WA average at $1,400, while the median weekly rent figure was recorded at $225, compared to Regional WA's $1,560 and $265. Nationally, Northampton - Mullewa - Greenough's mortgage repayments are significantly lower than the Australian average of $1,863, while rents are substantially below the national figure of $375.

Northampton - Mullewa - Greenough has a typical household mix, with a lower-than-average median household size

Family households dominate at 69.6% of all households, comprising 23.2% couples with children, 38.7% couples without children, and 7.2% single parent families. Non-family households make up the remaining 30.4%, with lone person households at 28.2% and group households comprising 2.0% of the total. The median household size of 2.3 people is smaller than the Regional WA average of 2.5.

Northampton - Mullewa - Greenough faces educational challenges, with performance metrics placing it in the bottom quartile of areas assessed nationally

The area faces educational challenges, with university qualification rates (14.4%) substantially below the Australian average of 30.4%. This represents both a challenge and an opportunity for targeted educational initiatives. Bachelor degrees lead at 11.4%, followed by graduate diplomas (1.6%) and postgraduate qualifications (1.4%). Trade and technical skills feature prominently, with 40.9% of residents aged 15+ holding vocational credentials, including advanced diplomas (9.2%) and certificates (31.7%).

Educational participation is notably high, with 29.5% of residents currently enrolled in formal education. This includes 13.6% in primary education, 8.8% in secondary education, and 1.7% pursuing tertiary education.

Transport servicing is very low compared to other areas nationally based on assessment of service frequency, route connectivity and accessibility

Public transport analysis reveals 13 active transport stops operating within Northampton - Mullewa - Greenough, comprising a mix of buses. These stops are serviced by 5 individual routes, collectively providing 20 weekly passenger trips. Transport accessibility is rated as limited, with residents typically located 5246 meters from the nearest transport stop. As a primarily residential area, most residents commute outward; the car remains the dominant mode at 83%, with 10% walking. Vehicle ownership averages 1.8 per dwelling, which is above the regional average. Some 16.0% of residents work from home (2021 Census; may reflect COVID-19 conditions).

Service frequency averages 2 trips per day across all routes, equating to approximately 1 weekly trip per individual stop.

Northampton - Mullewa - Greenough's residents are healthier than average in comparison to broader Australia with prevalence of common health conditions quite low across both younger and older age cohorts

Health data indicates relatively positive outcomes for Northampton - Mullewa - Greenough residents, with AreaSearch's analysis of mortality rates and health conditions showing results broadly in line with national benchmarks. The prevalence of common health conditions is quite low across both younger and older age cohorts, and the rate of private health cover just leads that of the average SA2 area at approximately 54% of the total population (~3,350 people). This compares to 56.4% across Regional WA.

The most common medical conditions in the area were found to be arthritis and asthma, impacting 10.2 and 7.0% of residents, respectively, while 66.2% declared themselves as completely clear of medical ailments compared to 69.3% across Regional WA. Working-age residents show an above average prevalence of chronic health conditions. The area has 23.6% of residents aged 65 and over (1,468 people), which is higher than the 19.2% in Regional WA. Health outcomes among seniors are particularly strong, with national rankings even higher than those of the general population.

Northampton - Mullewa - Greenough is considerably less culturally diverse than average when assessed alongside AreaSearch's national rankings for language and cultural background related metrics

Northampton - Mullewa - Greenough was found to be below average in terms of cultural diversity, with 82.1% of its population being citizens, 85.3% born in Australia, and 96.7% speaking English only at home. The main religion in Northampton - Mullewa - Greenough is Christianity, which makes up 53.2% of people in the area. This compares to 44.6% across Regional WA.

In terms of ancestry (country of birth of parents), the top three represented groups in Northampton - Mullewa - Greenough are English, comprising 33.9% of the population, Australian, comprising 32.3% of the population, and Scottish, comprising 8.0% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: Australian Aboriginal is represented at 4.7% of Northampton - Mullewa - Greenough (vs 6.1% regionally), Dutch at 1.5% (vs 1.5%) and New Zealand at 0.8% (vs 0.9%).

Northampton - Mullewa - Greenough ranks among the oldest 10% of areas nationwide

With a median age of 49, Northampton - Mullewa - Greenough is materially older than the Regional WA figure of 40 and significantly higher than the national norm of 38. The 65 - 74 age group shows strong representation at 15.2% compared to Regional WA, whereas the 25 - 34 cohort is less prevalent at 9.5%. This 65 - 74 concentration is well above the national 9.5%. Post-2021 Census data shows a rejuvenation is evident as the median age fell from 50 to 49 years. In particular, the 25 to 34 age group has grown from 7.8% to 9.5% of the population, while the 35 to 44 cohort increased from 11.0% to 12.6%. Conversely, the 45 to 54 cohort has declined from 14.1% to 12.7% and the 55 to 64 group dropped from 18.1% to 16.7%. By 2041, Northampton - Mullewa - Greenough is expected to see notable shifts in its age composition. The 25 to 34 age cohort is projected to grow steadily, expanding by 264 people (45%) from 592 to 857. In contrast, both the 85+ and 65 to 74 age groups will see reduced numbers.