Deniliquin

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

Deniliquin's population is approximately 7,082 as of May 2026. This figure represents an increase of 44 people since the 2021 Census, which recorded a population of 7,038. The growth is inferred from ABS estimates showing a population of 7,072 in June 2025 and the addition of 144 validated new addresses post-Census. This results in a population density of 49 persons per square kilometer. Overseas migration was the primary driver of recent population growth in Deniliquin.

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 where applicable, released in 2022 with a base year of 2021. These projections indicate a decline in Deniliquin's population by 54 persons by 2041, but specific age cohorts are expected to grow, notably the 75-84 age group projected to increase by 213 people over this period.

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 recorded approximately 14 residential properties granted approval annually. Over the past five financial years, from FY21 to FY25, a total of 74 homes were approved, with an additional 21 approved so far in FY26. This figure suggests that new supply is likely keeping pace with demand, offering buyers good choice.

The average expected construction cost value for new dwellings is $433,000, which is slightly above the regional average, indicating a focus on quality developments. In terms of commercial approvals, $6.8 million has been registered in FY26, suggesting the area's residential character. Compared to the Rest of NSW, Deniliquin shows substantially reduced construction activity, with 63.0% below the regional average per person. This constrained new construction typically reinforces demand and pricing for existing dwellings. This level is also under the national average, indicating the area's established nature and suggesting potential planning limitations.

New development consists predominantly of detached houses (92.0%) and a smaller proportion of townhouses or apartments (8.0%), maintaining the area's traditional low density character with a focus on family homes appealing to those seeking space. The estimated population per dwelling approval is 516 people, reflecting its quiet, low activity development environment. With population expected to remain stable or decline, Deniliquin should see reduced pressure on housing, potentially creating opportunities for buyers.

Deniliquin has moderate levels of nearby infrastructure activity, ranking in the 45thth percentile nationally

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

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 drivers in Deniliquin are experiencing difficulties, placing it among the bottom 20% of areas assessed across Australia

Deniliquin's workforce is balanced across white and blue-collar jobs, with prominent essential services sectors. The unemployment rate was 5.0% as of December 2025. Then, 3,688 residents were employed, with an unemployment rate of 1.1% higher than Regional NSW's rate of 3.9%.

Workforce participation stood at 64.8%, close to the regional average of 60.5%. According to Census data, only 6.5% of residents worked from home. Major employment industries include health care & social assistance, retail trade, and education & training. The area specializes in agriculture, forestry & fishing, with an employment share 1.5 times the regional level.

Conversely, mining employs just 0.1% of local workers, below Regional NSW's 2.5%. Many residents commute elsewhere for work based on Census data. Over December 2024 to December 2025, labour force levels decreased by 2.0%, employment declined by 2.7%, causing unemployment to rise by 0.7 percentage points. This contrasts with Regional NSW's figures: employment contracted by 1.2%, the labour force fell by 0.8%, and unemployment rose 0.4 percentage points. Jobs and Skills Australia forecasts national employment growth of 6.6% over five years and 13.7% over ten years, but industry-specific projections suggest Deniliquin's employment should increase by 6.3% over five years and 13.3% over ten years.

The area's income levels rank in the lower 15% nationally based on AreaSearch comparative data

The median taxpayer income in Deniliquin SA2 was $47,956 and the average was $55,337 according to postcode level ATO data aggregated by AreaSearch for financial year 2023. This is lower than the national average of $61,835 (median) and $76,178 (average). By March 2026, estimated median income would be approximately $52,905 and average $61,048 based on Wage Price Index growth. Census data indicates Deniliquin's household incomes rank between the 13th and 25th percentiles nationally. Incomes of $1,500 to $2,999 were reported by 27.3% of Deniliquin residents (1,933 individuals), slightly lower than the regional average of 29.9%. Despite modest housing costs allowing for 88.4% income retention, total disposable income ranks at just the 18th percentile nationally.

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

Deniliquin's dwellings, as per the latest Census, consisted of 89.1% houses and 11.0% other dwellings (semi-detached, apartments, 'other' dwellings). This compares to Regional NSW's 82.6% houses and 17.4% other dwellings. Home ownership in Deniliquin stood at 42.0%, with mortgaged dwellings at 30.4% and rented ones at 27.6%. The median monthly mortgage repayment was $1,083, below Regional NSW's average of $1,733. Median weekly rent in Deniliquin was $230, compared to Regional NSW's $330. Nationally, Deniliquin's mortgage repayments were significantly lower than the Australian average of $1,863, and 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 constitute the remaining 37.6%, with lone person households at 35.0% and group households making up 2.5% of the total. The median household size is 2.2 people, which is smaller than the Regional NSW average of 2.4.

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 the NSW average of 32.2%. Bachelor degrees are most common at 10.8%, followed by postgraduate qualifications (2.2%) and graduate diplomas (2.1%). Vocational credentials are prevalent, 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%, with 10.5% in primary education, 8.4% in secondary education, and 2.3% pursuing tertiary education.

Educational participation is notably high, with 27.9% of residents currently enrolled in formal education. This includes 10.5% in primary education, 8.4% in secondary education, and 2.3% pursuing tertiary education.

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

Public transport analysis shows 65 active transport stops operating within Deniliquin, consisting of a mix of buses. These stops are served by 26 individual routes, collectively providing 263 weekly passenger trips. Transport accessibility is rated as good, with residents typically located 271 meters from the nearest transport stop. As a primarily residential area, most residents commute outward. Car remains the dominant mode of transportation at 92%, with 5% walking. Vehicle ownership averages 1.3 per dwelling, below the regional average.

According to the 2021 Census, a relatively low 6.5% of residents work from home, which may reflect COVID-19 conditions. Service frequency averages 37 trips per day across all routes, equating to approximately 4 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

Deniliquin faces significant health challenges based on AreaSearch's assessment. Mortality rates and chronic condition prevalence are substantial, affecting both younger and older age cohorts. Private health cover is low at approximately 47% of the total population (~3,356 people), compared to 51.9% in Regional NSW and 55.7% nationally.

The most prevalent medical conditions are arthritis (11.5%) and mental health issues (9.3%). Conversely, 59.5% of residents claim no medical ailments, compared to 63.3% in Regional NSW. Working-age residents face notable health challenges with elevated chronic condition rates. Deniliquin has a higher proportion of residents aged 65 and over at 27.5% (1,951 people), compared to 23.4% in Regional NSW and national averages.

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's cultural diversity was found to be below average, with 88.0% of its population being citizens, 93.3% born in Australia, and 96.5% speaking English only at home. Christianity is the main religion in Deniliquin, comprising 56.7% of people, compared to 55.9% across Regional NSW. The top three ancestry groups are Australian (35.2%), English (31.5%), and Irish (8.8%).

Notably, Australian Aboriginal representation is higher at 4.1% in Deniliquin than the regional average of 4.6%. Scottish ancestry is also slightly overrepresented at 8.5%, compared to 8.0% regionally. Maori ancestry is present at 0.5%, slightly above the regional average of 0.3%.

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

Deniliquin's median age is 46, which is higher than Regional NSW's figure of 43 and significantly greater than the national norm of 38. The 65-74 age group constitutes 14.5% of Deniliquin's population, compared to Regional NSW's figure, while the 35-44 cohort makes up 9.2%. This concentration in the 65-74 age group is well above the national average of 9.4%. According to post-2021 Census data, the 25 to 34 age group has increased from 10.2% to 12.5%, and the 15 to 24 cohort has risen from 10.7% to 12.1%. Conversely, the 45 to 54 cohort has decreased from 11.8% to 9.6%, and the 5 to 14 group has dropped from 11.6% to 9.9%. By 2041, Deniliquin's age composition is expected to shift significantly. The 75 to 84 group is projected to grow by 30%, reaching 847 from 651, led by a demographic shift where those aged 65 and above will comprise 71% of the projected growth. Conversely, population declines are forecast for the 45 to 54 and 5 to 14 age groups.