Grand Secret
QLDGrand Secret is a stable suburb in QLD with 151 residents.
- SAL code
- 31223
- SA2
- 318011462
- Population
- 151
Grand Secret, QLD had 151 residents at the 2021 Census, with the broader statistical area roughly steady over the last five years. The predominant age group is 55-64 years, and the median age sits at 49. Households are most often couples with children, and those with a mortgage repay a median of $1,296 a month. Around 58.8% of homes are owner-occupied, with the largest single tenure being rented at 41.2%. Most dwellings are separate houses, making up 91.2% of the suburb's housing stock. Labour-force participation reaches 53.2%, with an unemployment rate of 9.0%. Source: ABS Census 2021 and Estimated Resident Population, with amenity counts from state Open Data and OpenStreetMap.
Population
?151
Suburb · Census 2021
5-Year Growth
+0.3%
3yr: +0.0% · 10yr: -2.6%
SA2 · 5yr
Household Income
$1,354/wk
Suburb · Census 2021 median
Median Age
49
Suburb · Census 2021
Socio-Economic Index
?2/10
SA2 · more disadvantaged
Unemployment
?8.6%
SA4 · Q4 2025
Hospitals
No data for this suburb
Childcare services
No data for this suburb
Parks & green space
No data for this suburb
Transport stops
No data for this suburb
Dwelling approvals
No data for this suburb
Median House Sale Price
state Valuer-General sale price data not yet loaded for QLD
Safety & Crime
2025 Q4Reported incidents from QLD police. Offence rates may not reflect all crime.
Population over time — Charters Towers (SA2)
ABS publishes annual estimates only at SA2; Grand Secret suburb alone is ~151 (Census 2021).
Growth at a Glance
Population grew from 8,583 to 8,172 over 24 years, averaging -0.2% per year.
Government school catchment
Catchment data is not yet available for QLD.
Source when available: QLD Department of Education — QSpatial State School Catchment Areas.
Profile
Census snapshot
Housing
Public housing 9.7%Almost entirely detached houses (91.2%), mixed tenure (59% own or mortgage), built for families (54% are 3 bed).
Dwelling mix
Tenure
Number of bedrooms
Bushfire & flood risk
Hazard data is not yet available for QLD.
Source when available: QLD Reconstruction Authority — Bushfire Prone Area + Floodplain Assessment Overlay.
Planning zones
Planning-zone data is not yet available for QLD.
Source when available: QLD Department of State Development, Infrastructure, Local Government and Planning.