Australian Local Government Area

Onkaparinga, SA

Local government area demographic profile. Aggregated from AUSynth-generated suburb data, calibrated to ABS Census 2021.

Population

~181,118

Families

~76,784

Suburbs

46

State

SA

Full LGA report

The free preview above shows population aggregates. A full LGA report covers all 47 demographic variables (age, income, occupation, education, family composition, dwelling type), delivered as branded HTML / PDF / CSV.

Suburbs in this LGA (top 12 by population)

  • Morphett Vale 5162~25,112 people
  • Happy Valley, SA 5159~11,937 people
  • Woodcroft, SA 5162~11,847 people
  • Aberfoyle Park 5159~11,749 people
  • Aldinga Beach 5173~11,146 people
  • Flagstaff Hill 5159~10,645 people
  • Seaford Rise 5169~6,379 people
  • Christies Beach 5165~6,226 people
  • Christie Downs 5164~5,480 people
  • Seaford Meadows 5169~5,322 people
  • Reynella 5161~5,049 people
  • Hackham 5163~4,707 people

34 more suburbs in this LGA. Suburb-level demographic profiles available at /demographics.

Methodology

LGA-level figures here are aggregated from AUSynth-generated suburb data. The underlying synthetic individuals are reconstructed from ABS Census 2021 conditional tables using Bayesian methods; the full methodology is at /docs/methodology.

Onkaparinga, SA - Local Government Area demographic profile | Verosynthea