Deniliquin · Statistical Area 2 (SA2)

Demographics & Identity in Deniliquin

Who lives here — how many people, how old they are, and how communities identify.

An older population defines daily life in Deniliquin, where the typical resident is 47. This is far older than the national figure of 38. The community is aging, with a significant number of seniors and a shrinking overall population of 7,038 people.

Open map →
📍 Deniliquin, Statistical Area 2 (SA2)

Where Deniliquin sits — Total population

7,038 ▼ -1.2%
  • 1–1: 40 areas
  • 1–2: 0 areas
  • 2–3: 0 areas
  • 3–4: 12 areas
  • 4–6: 6 areas
  • 6–9: 9 areas
  • 9–13: 10 areas
  • 13–19: 7 areas
  • 19–27: 17 areas
  • 27–39: 6 areas
  • 39–56: 5 areas
  • 56–81: 4 areas
  • 81–116: 1 area
  • 116–168: 5 areas
  • 168–242: 3 areas
  • 242–349: 4 areas
  • 349–503: 2 areas
  • 503–725: 9 areas
  • 725–1,045: 3 areas
  • 1,045–1,506: 5 areas
  • 1,506–2,171: 31 areas
  • 2,171–3,130: 83 areas
  • 3,130–4,513: 217 areas
  • 4,513–6,507: 318 areas
  • 6,507–9,382: 402 areas
  • 9,382–13,526: 546 areas
  • 13,526–19,501: 496 areas
  • 19,501–28,116: 231 areas

All statistical area 2 (sa2) areas, 2021. The marker is Deniliquin — lower than 65% of areas.

Total population compared with the state and national average
Deniliquin7,038
2710, NSW 9,743
New South Wales 8,072,163
Australia 25,422,788

Population

How many people, and the typical age.

The typical resident in Deniliquin is 47, which is far older than the New South Wales average of 39. This age has risen by 3 years since 2011, while the total population shrank by 1.2% over the same period.

7,038 ▼ -1.2%

Lower than 65% of statistical area 2 (sa2) areas.

  • 2011: 7,120
  • 2016: 7,434
  • 2021: 7,038

The number of people who usually live in the area, counted on Census night.

47 yrs ▲ +6.8%

Older than 84% of statistical area 2 (sa2) areas.

  • 2011: 44 yrs
  • 2016: 45 yrs
  • 2021: 47 yrs

Half the population is older than this age, and half younger.

Age profile

How the population splits across age groups.

Seniors aged 65 and over make up 26.3% of the population, which is well above the national figure of 17.2%. This rise in older residents is mirrored by a drop in children under 15, who now make up 16.4% of the area.

26.3% ▲ +23.9%

Higher than 88% of statistical area 2 (sa2) areas.

  • 2011: 21.3%
  • 2016: 23.6%
  • 2021: 26.3%

Share of the population aged 65 years and over.

16.4% ▼ -13.3%

Lower than 67% of statistical area 2 (sa2) areas.

  • 2011: 18.9%
  • 2016: 17.1%
  • 2021: 16.4%

Share of the population aged under 15 years.

Age structure

View on map →

Deniliquin splits fairly evenly between Older adults (45–64) (27%) and Seniors (65+) (26%), with Young adults (25–44) at 20%.

Identity & relationships

First Nations identity and marital status.

Aboriginal and Torres Strait Islander people make up 5.4% of the population, which is a little above the national figure of 3.2%. Meanwhile, those in de facto relationships rose to 13.4%, a figure higher than most similar areas.

5.4% ▲ +50.2%

Higher than 78% of statistical area 2 (sa2) areas.

  • 2011: 3.6%
  • 2016: 4.6%
  • 2021: 5.4%

Share of people who identify as Aboriginal and/or Torres Strait Islander.

13.4% ▲ +35.2%

Higher than 68% of statistical area 2 (sa2) areas.

  • 2011: 9.9%
  • 2016: 11.5%
  • 2021: 13.4%

Share of people aged 15+ who are in a de facto marriage (registered marriages excluded).

Marital status

View on map →

In Deniliquin, the largest group is Married at 43%, followed by Never married (34%) and Divorced (11%).

Age & sex structure

  • 85+: 85+: 102 males; 85+: 180 females
  • 80–84: 80–84: 122 males; 80–84: 160 females
  • 75–79: 75–79: 143 males; 75–79: 163 females
  • 70–74: 70–74: 227 males; 70–74: 233 females
  • 65–69: 65–69: 275 males; 65–69: 240 females
  • 60–64: 60–64: 280 males; 60–64: 278 females
  • 55–59: 55–59: 216 males; 55–59: 275 females
  • 50–54: 50–54: 197 males; 50–54: 218 females
  • 45–49: 45–49: 194 males; 45–49: 227 females
  • 40–44: 40–44: 151 males; 40–44: 177 females
  • 35–39: 35–39: 163 males; 35–39: 179 females
  • 30–34: 30–34: 146 males; 30–34: 173 females
  • 25–29: 25–29: 204 males; 25–29: 196 females
  • 20–24: 20–24: 172 males; 20–24: 178 females
  • 15–19: 15–19: 189 males; 15–19: 213 females
  • 10–14: 10–14: 216 males; 10–14: 212 females
  • 5–9: 5–9: 206 males; 5–9: 176 females
  • 0–4: 0–4: 187 males; 0–4: 159 females

Sources

  • Census of Population and Housing — Australian Bureau of Statistics, 2021 (CC BY 4.0).

More for Deniliquin

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in Deniliquin [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sa2/109031182/deniliquin/topic/demographics-identity