Cessnock · Council (LGA)

Demographics & Identity in Cessnock

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

A growing population of 63,632 people defines Cessnock, where families and young people are more common than in most other areas. The community has expanded quickly, adding about 12,792 residents since 2011. It is a place where a strong Aboriginal and Torres Strait Islander presence and a high number of children shape the local identity.

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📍 Cessnock, Council (LGA)

Where Cessnock sits — Total population

63,632 ▲ +25.2%
  • 1–2: 3 areas
  • 2–3: 0 areas
  • 3–4: 0 areas
  • 4–7: 0 areas
  • 7–12: 2 areas
  • 12–20: 1 area
  • 20–33: 0 areas
  • 33–55: 1 area
  • 55–91: 0 areas
  • 91–150: 5 areas
  • 150–248: 3 areas
  • 248–409: 13 areas
  • 409–675: 22 areas
  • 675–1,115: 38 areas
  • 1,115–1,840: 37 areas
  • 1,840–3,038: 30 areas
  • 3,038–5,014: 40 areas
  • 5,014–8,276: 49 areas
  • 8,276–13,661: 54 areas
  • 13,661–22,550: 57 areas
  • 22,550–37,223: 43 areas
  • 37,223–61,442: 49 areas
  • 61,442–101,420: 39 areas
  • 101,420–167,409: 37 areas
  • 167,409–276,336: 31 areas
  • 276,336–456,137: 8 areas
  • 456,137–752,926: 2 areas
  • 752,926–1,242,825: 1 area

All council (lga) areas, 2021. The marker is Cessnock — higher than 77% of areas.

Total population compared with the state and national average
Cessnock63,632
Rest of NSW 2,829,637
New South Wales 8,072,163
Australia 25,422,788

Population

How many people, and the typical age.

The population grew by 25% since 2011, making Cessnock larger than about 80% of similar areas. The typical resident is 37, which is a little younger than the national figure of 38 and has barely changed over the last decade.

63,632 ▲ +25.2%

Higher than 77% of council (lga) areas.

  • 2011: 50,840
  • 2016: 55,560
  • 2021: 63,632

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

37 yrs → 0.0%

Younger than 76% of council (lga) areas.

  • 2011: 37 yrs
  • 2016: 38 yrs
  • 2021: 37 yrs

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

Age profile

How the population splits across age groups.

Children under 15 make up 20.2% of the population, which is much higher than most areas and slightly above the state average. Seniors aged 65 and over account for 17.0%, a figure that is about the same as the national average but has risen by 2.9 points since 2011.

17.0% ▲ +20.8%

Lower than 66% of council (lga) areas.

  • 2011: 14.1%
  • 2016: 16.4%
  • 2021: 17.0%

Share of the population aged 65 years and over.

20.2% ▼ -5.6%

Higher than 75% of council (lga) areas.

  • 2011: 21.4%
  • 2016: 20.5%
  • 2021: 20.2%

Share of the population aged under 15 years.

Age structure

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Cessnock splits fairly evenly between Young adults (25–44) (27%) and Older adults (45–64) (24%), with Children (0–14) at 20%.

Identity & relationships

First Nations identity and marital status.

Aboriginal and Torres Strait Islander people make up 10.2% of the community, which is well above the national figure of 3.2%. De facto relationships are also more common here than in most areas, accounting for 14.2% of residents.

10.2% ▲ +110.8%

Higher than 77% of council (lga) areas.

  • 2011: 4.8%
  • 2016: 7.2%
  • 2021: 10.2%

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

14.2% ▲ +26.2%

Higher than 69% of council (lga) areas.

  • 2011: 11.3%
  • 2016: 12.3%
  • 2021: 14.2%

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

Marital status

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Cessnock splits fairly evenly between Married (42%) and Never married (38%), with Divorced at 10%.

Age & sex structure

  • 85+: 85+: 421 males; 85+: 750 females
  • 80–84: 80–84: 518 males; 80–84: 640 females
  • 75–79: 75–79: 975 males; 75–79: 952 females
  • 70–74: 70–74: 1,548 males; 70–74: 1,530 females
  • 65–69: 65–69: 1,751 males; 65–69: 1,742 females
  • 60–64: 60–64: 1,933 males; 60–64: 2,007 females
  • 55–59: 55–59: 1,846 males; 55–59: 1,856 females
  • 50–54: 50–54: 2,031 males; 50–54: 1,937 females
  • 45–49: 45–49: 1,898 males; 45–49: 1,884 females
  • 40–44: 40–44: 1,937 males; 40–44: 1,760 females
  • 35–39: 35–39: 2,097 males; 35–39: 2,102 females
  • 30–34: 30–34: 2,242 males; 30–34: 2,246 females
  • 25–29: 25–29: 2,352 males; 25–29: 2,261 females
  • 20–24: 20–24: 1,962 males; 20–24: 1,888 females
  • 15–19: 15–19: 1,924 males; 15–19: 1,812 females
  • 10–14: 10–14: 2,147 males; 10–14: 2,073 females
  • 5–9: 5–9: 2,236 males; 5–9: 2,094 females
  • 0–4: 0–4: 2,202 males; 0–4: 2,077 females

Sources

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

More for Cessnock

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in Cessnock [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/lga/LGA11720/cessnock/topic/demographics-identity