Deniliquin
Statistical Area - sa2

Deniliquin has shown very soft population growth performance across periods assessed by AreaSearch

As of Aug 2025, Deniliquin's population is approximately 7,156. This figure reflects a growth of 118 people since the 2021 Census, which recorded a population of 7,038. The increase was inferred from ABS estimates showing an ERP of 7,053 in June 2024 and 92 new addresses validated since the Census date. This results in a density ratio of 50 persons per square kilometer. Overseas migration primarily drove population growth during recent periods.

AreaSearch uses ABS/Geoscience Australia projections for each SA2 area released in 2024 with a base year of 2022, and NSW State Government's SA2 level projections for areas not covered by this data, released in 2022 with a base year of 2021. Growth rates by age group from these aggregations are applied to all areas for years 2032 to 2041. By 2041, Deniliquin's population is projected to decrease by 48 persons overall, while specific age cohorts like the 75 to 84 group are expected to increase by 239 people.

AreaSearch assessment of residential development drivers sees a low level of activity in Deniliquin, placing the area among the bottom 25% of areas assessed nationally

Deniliquin has seen approximately eight new homes approved annually. Development approval data is produced by the Australian Bureau of Statistics on a financial year basis. Over the past five financial years, from 2019-20 to 2024-25, around 43 homes have been approved. As of June 2026, three new homes have been recorded in the current financial year.

The population has declined recently, suggesting that new supply has likely kept pace with demand, offering good choice to buyers. New dwellings are developed at an average expected construction cost value of $503,000. In this financial year, $6.8 million in commercial development approvals have been recorded, indicating the area's primarily residential nature. Compared to the Rest of NSW, Deniliquin shows substantially reduced construction activity, with 66.0% below the regional average per person. This limited new supply generally supports stronger demand and values for established dwellings, which is also under the national average.

This suggests the area's established nature and potential planning limitations. New development consists predominantly of detached houses, at 92.0%, with medium and high-density housing making up the remaining 8.0%. This maintains the area's traditional low density character, focusing on family homes that appeal to those seeking space. The estimated population per dwelling approval is around 516 people, reflecting its quiet, low activity development environment. Given the expected stable or declining population, Deniliquin should see reduced pressure on housing, potentially creating opportunities for buyers.

Deniliquin has moderate levels of nearby infrastructure activity, ranking in the top 50% nationally

Changes in local infrastructure significantly affect an area's performance. AreaSearch has identified 13 projects likely to impact the area. Notable ones include the Deniliquin Hospital Redevelopment, Deniliquin Battery Energy Storage System (BESS), Hardinge Street Road Reconstruction Project, and Deniliquin Cultural Arts Center. The following list details those most relevant.

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

Deniliquin shows employment indicators that trail behind approximately 70% of regions assessed across Australia

Deniliquin has a balanced workforce with both white and blue collar jobs, with essential services well represented. The unemployment rate was 4.9% as of June 2025, showing an employment growth of 4.6% over the past year.

This is higher than the Rest of NSW's unemployment rate of 3.7%. Out of 3,820 residents in work, workforce participation is lower at 53.9%, compared to Rest of NSW's 56.4%. Key employment industries include health care & social assistance, retail trade, and education & training. The area has a strong specialization in agriculture, forestry & fishing, with an employment share of 1.5 times the regional level, while mining employs only 0.1% of local workers, below Rest of NSW's 2.5%.

Over the 12 months to June 2025, employment increased by 4.6%, labour force grew by 4.4%, and unemployment fell by 0.2 percentage points. This contrasts with Rest of NSW where employment contracted by 0.1%, labour force grew by 0.3%, and unemployment rose by 0.4 percentage points. As of Sep-25, NSW employment contracted by 0.41% (losing 19,270 jobs), with the state unemployment rate at 4.3%. National employment forecasts from May 2025 suggest growth of approximately 6.3% over five years and 13.3% over ten years for Deniliquin, based on industry-specific projections applied to its current employment mix.

Income figures position the area below 75% of locations analysed nationally by AreaSearch

Deniliquin's median taxpayer income was $45,539 and average was $52,725 in financial year 2022, according to postcode level ATO data aggregated by AreaSearch. This is lower than the national average of $61,869 (median) and $77,628 (average). The Rest of NSW had a median income of $49,459 and an average of $62,998 in the same period. Based on Wage Price Index growth of 10.6% since financial year 2022, estimated incomes as of March 2025 would be approximately $50,366 (median) and $58,314 (average) for Deniliquin. Census data indicates that household, family, and personal incomes in Deniliquin fall between the 13th and 26th percentiles nationally. Income distribution shows that 27.3% of Deniliquin's population (1,953 individuals) earn within the $1,500 - $2,999 range, similar to regional levels at 29.9%. Despite modest housing costs allowing for 88.4% income retention, total disposable income ranks at only the 18th percentile nationally.

Deniliquin is characterized by a predominantly suburban housing profile, with a higher proportion of rental properties than the broader region

In Deniliquin, as per the latest Census evaluation, 89.1% of dwellings were houses with the remaining 11.0% comprising semi-detached homes, apartments, and other types. This is similar to Non-Metro NSW's distribution of 89.8% houses and 10.2% other dwellings. Home ownership in Deniliquin stood at 42.0%, with mortgaged dwellings making up 30.4% and rented properties accounting for 27.6%. The median monthly mortgage repayment was $1,083, lower than Non-Metro NSW's average of $1,285. Weekly rent in Deniliquin averaged at $230, slightly below Non-Metro NSW's figure of $235. Nationally, Deniliquin's median monthly mortgage repayment was significantly lower than the Australian average of $1,863, and weekly rents were substantially below the national figure of $375.

Deniliquin features high concentrations of lone person households, with a lower-than-average median household size

Family households account for 62.4% of all households, including 20.8% couples with children, 31.0% couples without children, and 9.6% single parent families. Non-family households make up the remaining 37.6%, with lone person households at 35.0% and group households comprising 2.5% of the total. The median household size is 2.2 people, which is smaller than the Rest of NSW average of 2.3.

Deniliquin faces educational challenges, with performance metrics placing it in the bottom quartile of areas assessed nationally

The area's university qualification rate is 15.1%, significantly lower than NSW's average of 32.2%. Bachelor degrees are the most prevalent at 10.8%, followed by postgraduate qualifications (2.2%) and graduate diplomas (2.1%). Vocational credentials are prominent, with 39.6% of residents aged 15+ holding them, including advanced diplomas (9.6%) and certificates (30.0%). Educational participation is high at 27.9%, comprising primary education (10.5%), secondary education (8.4%), and tertiary education (2.3%).

Deniliquin has a robust network of six schools educating approximately 1,144 students, with typical Australian school conditions (ICSEA: 958) offering balanced educational opportunities. The educational mix includes four primary, one secondary, and one K-12 school. As an education hub, Deniliquin offers 16.0 school places per 100 residents, significantly higher than the regional average of 9.4, attracting students from surrounding communities.

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

The analysis of public transport in Deniliquin shows that there are currently 63 active transport stops operating within the area. These stops serve a mix of bus routes, with a total of 38 individual routes providing service to these stops. Altogether, these routes facilitate 347 weekly passenger trips.

The report rates the town's transport accessibility as good, with residents on average located approximately 297 meters from their nearest transport stop. On average, there are 49 trips made per day across all routes combined, which translates to about five weekly trips per individual stop.

Health performance in Deniliquin is well below average with prevalence of common health conditions notable across both younger and older age cohorts

Health data shows significant challenges in Deniliquin, with common health conditions prevalent among both younger and older age groups. Private health cover is low at approximately 47% (around 3,341 people), compared to the national average of 55.3%.

The most frequent medical conditions are arthritis and mental health issues, affecting 11.5 and 9.3% respectively. About 59.5% claim no medical ailments, slightly lower than Rest of NSW's 60.6%. Deniliquin has 27.6% residents aged 65 and over (1,976 people), lower than Rest of NSW's 30.5%.

The latest Census data sees Deniliquin placing among the least culturally diverse areas in the country when compared across a range of language and cultural background related metrics

Deniliquin had a cultural diversity level below average, with 88.0% citizens, 93.3% born in Australia, and 96.5% speaking English only at home. Christianity was the predominant religion, accounting for 56.7%, compared to 58.1% across Rest of NSW. The top three ancestry groups were Australian (35.2%), English (31.5%), and Irish (8.8%).

Notably, Australian Aboriginal were overrepresented at 4.1% versus the regional average of 2.5%. Scottish also had a higher representation at 8.5%, compared to 9.2%, while Maori was slightly above the regional average at 0.5% versus 0.2%.

Deniliquin hosts an older demographic, ranking in the top quartile nationwide

Deniliquin's median age at 47 years is significantly higher than the Rest of NSW average of 43 and notably exceeds the national average of 38 years. The age profile indicates that those aged 65-74 are particularly prominent, comprising 14.8% of the population, which is substantially higher than both the Rest of NSW figure (9.4%) and the national average (9.4%). Conversely, the 35-44 age group constitutes a smaller proportion at 9.4%, compared to the Rest of NSW figure. Since 2021, the 15-24 age group has increased from 10.7% to 11.9%, while the 25-34 cohort has risen from 10.2% to 11.4%. However, the 45-54 group has decreased from 11.8% to 9.8%, and the 5-14 age group has dropped from 11.6% to 10.3%. By the year 2041, Deniliquin's age composition is expected to undergo notable shifts. The 75-84 age group is projected to grow by 32%, increasing from 634 to 837 individuals. This aging population trend is evident, with those aged 65 and above contributing to 71% of the projected growth. Conversely, population declines are anticipated for the 45-54 and 65-74 age cohorts.