Suburb profile

Castle Hill QLD 4810

Castle Hill is located in the Townsville region of Queensland, postcode 4810. It has 524 properties across 34 streets, mostly houses. Explore every street in Castle Hill, its property history, homes for sale and rent, who lives there, and the local agents.

About Castle Hill

Castle Hill, QLD 4810, sits in the Townsville region and neighbours Belgian Gardens, Townsville City, North Ward and West End. Its 34 streets hold 524 properties, 461 of them houses and 63 units.

Census figures are for Townsville City - North Ward, which covers most of the suburb. It had 9,116 residents, a median age of 40 and an average household of 1.9 people. Median household income was $1,783 a week, the median mortgage repayment $1,950 a month and the median rent $320 a week. Of 4,039 dwellings, 2,455 were flats, 1,000 separate houses, 519 semi-detached and 39 other; 2,167 were rented, 1,002 owned outright and 786 owned with a mortgage.

Updated October 2026

Who lives in Castle Hill

  • 9,116Peoplelive in the area
  • 40Median ageyears
  • $1,783Median household incomea week
  • $320Median renta week

Homes by type

  • Houses1,000
  • Townhouses and semis519
  • Flats and apartments2,455
  • Other39

Household

  • Median mortgage repayment$1,950a month
  • Household size1.9people on average

How homes are held

Owned outright 1,002Owned with a mortgage 786Rented 2,167Other 84

Properties in Castle Hill

Local agents in Castle Hill

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Agencies that specialise in Castle Hill

Streets in Castle Hill

Neighbouring suburbs

Addresses and streets incorporate or were developed using G-NAF © Geoscape Australia, licensed by the Commonwealth of Australia under the Open Geo-coded National Address File (G-NAF) End User Licence Agreement.

Population and housing figures are drawn from the Australian Bureau of Statistics, Census of Population and Housing 2021, licensed under Creative Commons Attribution 4.0 International.

Area summaries are generated from the national address file and ABS Census data, and checked against those figures before publication.