Tatachilla SA

Postcode 5171 · Onkaparinga LGA

Tatachilla is a quiet locality in South Australia within the Onkaparinga local government area (postcode 5171). With a population of 231, the suburb has a mature demographic with a median age of 45. Households earn a median income of $108K per year, with an average household size of 2.9 people. The most common occupations are professionals, managers, clerical & administrative. The top ancestries reported are English, Australian, Irish.

The median weekly rent is $280 (Census 2021). The median monthly mortgage repayment is $2,084.

The crime rate in the Onkaparinga LGA is moderate at 5,195 incidents per 100,000 population.

SEIFA INDEX (ABS)
Advantage9/10
Education8/10
Economic9/10
Disadvantage9/10
MEDIAN RENT /WK
$280
POPULATION
231
DEMOGRAPHICS
Median Age45
Household Size2.9
HH Income /wk$2,075
Personal Income /wk$959
Mortgage /mth$2,084
CRIME (Onkaparinga LGA)
Crime Rate (per 100k)5,195
Total Incidents12
Data: 2024-25