Northam · Suburb / Locality

Demographics & Identity in Northam

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

A significantly higher proportion of Aboriginal and Torres Strait Islander people live in Northam compared to the rest of the state. This community of 6,679 people is noticeably older than the national average, with the typical resident aged 42.

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📍 Northam, Suburb / Locality

Where Northam sits — Total population

6,679 ▲ +1.5%
  • 1–1: 689 areas
  • 1–2: 0 areas
  • 2–3: 119 areas
  • 3–5: 108 areas
  • 5–7: 243 areas
  • 7–11: 241 areas
  • 11–16: 514 areas
  • 16–24: 579 areas
  • 24–36: 898 areas
  • 36–53: 1059 areas
  • 53–79: 1168 areas
  • 79–117: 1203 areas
  • 117–174: 1171 areas
  • 174–258: 1010 areas
  • 258–384: 856 areas
  • 384–571: 670 areas
  • 571–850: 616 areas
  • 850–1,263: 567 areas
  • 1,263–1,879: 520 areas
  • 1,879–2,794: 590 areas
  • 2,794–4,154: 679 areas
  • 4,154–6,177: 585 areas
  • 6,177–9,186: 528 areas
  • 9,186–13,659: 405 areas
  • 13,659–20,311: 195 areas
  • 20,311–30,202: 96 areas
  • 30,202–44,910: 33 areas
  • 44,910–66,781: 10 areas

All suburb / locality areas, 2021. The marker is Northam — higher than 86% of areas.

Total population compared with the state and national average
Northam6,679
6401, WA 8,283
Western Australia 2,660,026
Australia 25,422,788

Population

How many people, and the typical age.

Northam is among the largest areas at this level. While the typical resident is 42, this is noticeably older than the national figure of 38.

6,679 ▲ +1.5%

Higher than 86% of suburb / locality areas.

  • 2011: 6,580
  • 2016: 6,548
  • 2021: 6,679

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

42 yrs ▲ +10.5%

Younger than 62% of suburb / locality areas.

  • 2011: 38 yrs
  • 2016: 40 yrs
  • 2021: 42 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 21.1% of the population, which is well above the 16.1% seen across Western Australia. Children under 15 account for 19.2%, a figure about the same as the state and national averages.

21.1% ▲ +34.4%

Higher than 60% of suburb / locality areas.

  • 2011: 15.7%
  • 2016: 18.3%
  • 2021: 21.1%

Share of the population aged 65 years and over.

19.2% ▼ -14.0%

Higher than 64% of suburb / locality areas.

  • 2011: 22.3%
  • 2016: 20.6%
  • 2021: 19.2%

Share of the population aged under 15 years.

Age structure

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Northam splits fairly evenly between Older adults (45–64) (26%) and Young adults (25–44) (22%), with Seniors (65+) at 21%.

Identity & relationships

First Nations identity and marital status.

About 8.3% of residents identify as Aboriginal and Torres Strait Islander, which is well above the national figure of 3.2%. Marriage is common here, with 40.9% of people married and 12.3% in a de facto relationship.

8.3% ▲ +17.5%

Higher than 86% of suburb / locality areas.

  • 2011: 7.1%
  • 2016: 8.1%
  • 2021: 8.3%

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

12.3% ▲ +19.5%

Higher than 51% of suburb / locality areas.

  • 2011: 10.3%
  • 2016: 11.1%
  • 2021: 12.3%

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

Marital status

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Northam splits fairly evenly between Married (41%) and Never married (36%), with Divorced at 11%.

Age & sex structure

  • 85+: 85+: 64 males; 85+: 118 females
  • 80–84: 80–84: 78 males; 80–84: 82 females
  • 75–79: 75–79: 125 males; 75–79: 143 females
  • 70–74: 70–74: 196 males; 70–74: 181 females
  • 65–69: 65–69: 205 males; 65–69: 222 females
  • 60–64: 60–64: 238 males; 60–64: 230 females
  • 55–59: 55–59: 211 males; 55–59: 247 females
  • 50–54: 50–54: 173 males; 50–54: 224 females
  • 45–49: 45–49: 193 males; 45–49: 215 females
  • 40–44: 40–44: 173 males; 40–44: 186 females
  • 35–39: 35–39: 167 males; 35–39: 202 females
  • 30–34: 30–34: 188 males; 30–34: 196 females
  • 25–29: 25–29: 173 males; 25–29: 163 females
  • 20–24: 20–24: 195 males; 20–24: 175 females
  • 15–19: 15–19: 231 males; 15–19: 200 females
  • 10–14: 10–14: 227 males; 10–14: 203 females
  • 5–9: 5–9: 217 males; 5–9: 241 females
  • 0–4: 0–4: 206 males; 0–4: 189 females

Sources

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

More for Northam

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in Northam [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sal/SAL51157/northam/topic/demographics-identity