Septimus, QLD 4754 — Suburb Profile
Last reviewed: · By Knowburb Research Team
In short
Septimus is a suburb of Queensland, postcode 4754, home to 120 residents with a settled, mature community. Located in the Mackay local government area (Outer Regional Australia).
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Snapshot
Median house—
Median rent$150 /wk
Population120
Area— km²
To CBD— km
LGAMackay
Demographics
- Population
- 120
- Median age
- 47 years
- Median household income
- $1,843 /week
- Median personal income
- $671 /week
- Median family income
- $1,906 /week
- Average household size
- 2.6
- Persons per bedroom
- 0.8
- Local government area
- Mackay
- Statistical region (SA4)
- Mackay - Isaac - Whitsunday
- Remoteness classification
- Outer Regional Australia
- Federal electorate
- Dawson
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Property & cost of living
- Median rent
- $150 /week
- Median monthly mortgage
- $1,950
- Rent share of household income
- 8%
Schools
School data refreshes annually from ACARA and state education departments.
Transport
Transport data refreshes monthly from state GTFS feeds.
Lifestyle & amenities
Amenity data refreshes quarterly from OpenStreetMap.
Climate
Climate normals from the Bureau of Meteorology.
NBN & connectivity
NBN coverage data refreshes monthly from NBN Co.
Safety
- Recorded offences: 14,189 across the Mackay LGA in the year to March 2026 (stable on the prior year).
- Most common categories: 5,965 theft, 2,082 drug offences, 1,939 violent offences.
Frequently asked questions
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Sources & methodology
Demographics from ABS Census. Property data from SQM Research. Climate from Bureau of Meteorology. Schools from ACARA. NBN from NBN Co. Amenities from OpenStreetMap. See full methodology.
Additional sources for this profile: