Knuckey Lagoon
NTKnuckey Lagoon is a growing suburb in NT with 498 residents.
- SAL code
- 70149
- SA2
- 701021012
- Population
- 498
- LGA
- Litchfield
Knuckey Lagoon, NT had 498 residents at the 2021 Census, with the broader statistical area showing a 68.0% growth over the last five years. The predominant age group is 25-34 years, and the median age sits at 35. Households are most often couples with children, and those with a mortgage repay a median of $3,564 a month. Around 64.9% of homes are owner-occupied, with the largest single tenure being owned outright at 36.8%. Most dwellings are separate houses, making up 93.2% of the suburb's housing stock. The suburb has 4 parks and reserves mapped within its boundary. Source: ABS Census 2021 and Estimated Resident Population, with amenity counts from state Open Data and OpenStreetMap.
Population
?498
Suburb · Census 2021
5-Year Growth
+68.0%
3yr: +45.4% · 10yr: +89.9%
SA2 · 5yr
Household Income
$2,525/wk
Suburb · Census 2021 median
Median Age
35
Suburb · Census 2021
Socio-Economic Index
?4/10
SA2 · middle-range
Unemployment
?6.5%
SA4 · Q4 2025
Hospitals
No data for this suburb
Childcare services
No data for this suburb
Parks & green space
OpenStreetMap parks data not yet loaded for NT
Transport stops
public-transport (GTFS) data not yet loaded for NT
Dwelling approvals
?6
Litchfield · Feb 2026
Median Weekly Rent
state rental-bond data not yet loaded for NT
Median House Sale Price
state Valuer-General sale price data not yet loaded for NT
Safety & Crime
2026 Q2Reported incidents from NT police. Offence rates may not reflect all crime.
Population over time — Berrimah (SA2)
ABS publishes annual estimates only at SA2; Knuckey Lagoon suburb alone is ~498 (Census 2021).
Growth at a Glance
Population grew from 2,412 to 2,871 over 24 years, averaging 0.7% per year.
Schools
school-locations register not yet loaded for NT
Government school catchment
Catchment data is not yet available for NT.
Source when available: NT Department of Education / NR Maps.
Profile
Census snapshot
Housing
Public housing 3.5%Almost entirely detached houses (93.2%), mixed tenure (65% own or mortgage).
Dwelling mix
Tenure
Number of bedrooms
Bushfire & flood risk
Hazard data is not yet available for NT.
Source when available: NT Bushfires NT Wildfire-Mitigation Areas and NT DEPWS Floodplain Mapping.
Planning zones
Planning-zone data is not yet available for NT.
Source when available: NT Department of Infrastructure, Planning and Logistics — NT Planning Scheme 2020.