Coulta at a glance
Population
213
Median age 40
The brief
What to know about Coulta.
The postcode for Coulta is 5607 (SA).
Coulta (5607) sits in the Streaky Bay region of South Australia.
Coulta has roughly 213 residents, with a typical family-age mix. Households are predominantly owner-occupied.
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Day to day
What it’s like to live here.
Schooling within or near the suburb covers 1 government primary.
Who lives here
Demographics.
The 2021 Census put Coulta's population at 213, with a median age of 40. That sits as a typical family-age mix. Households are predominantly owner-occupied (90% own, 5% rent), which shapes everything from school catchment stability to how often properties turn over. The household mix skews family-dominated (70% family households, 23% lone person), so amenity decisions tend to follow what families want: parks, schools, supermarkets.
Population
213
Median age
40
Family households
70%
Lone person
23%
Demographics data as of May 2026· ABS 2021 Census
Market
The price of a home here.
Median house price
Verified median pending
We don't yet have a verified suburb-level median for this market. We're working on a data partner; in the meantime, treat the state-level figures as a guide only. How we source data.
Rental and ownership
Weekly rent (house)
$250/wk
Weekly rent (unit)
$150/wk
Owner occupied
90%
Renter occupied
5%
At a deeper level
213
Median age: 40
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Safety
Crime and safety.
2
total offences in 2025-26
Top offence categories
Crime statistics are reported at LGA level and may cover a broader area than this suburb.
Source: State Police Open Data
Crime data as of June 2026· State Police Open Data
Place
Location.
Amenities
Transport
Education
Schools in Coulta.
Local schools for Coulta
View the catchment for each school to find out more.
Government School Catchment
Lake Wangary School
Cummins Area School
© ACARA, licensed under CC BY 4.0.
Frequently asked
About Coulta.
- What is the Coulta postcode?
- Coulta is in the 5607 postcode, in SA, in the Streaky Bay region.
- Where is Coulta?
- Coulta is a regional suburb in SA, postcode 5607, in the Streaky Bay region.
- What is the average rent in Coulta?
- The median weekly rent for houses is $250, for units it's $150.
- What schools are in Coulta?
- There are 2 schools serving Coulta on this page, including Lake Wangary School, Cummins Area School.
- What suburbs are near Coulta?
- Coulta is close to Warrow, Farm Beach, Mount Dutton Bay, Mount Drummond, Little Douglas.
- What is the population of Coulta?
- The population of Coulta is approximately 213 (2021 Census). The median age is 40.
For Sale
Coulta
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Surrounding Suburbs
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Sources cited
Median, growth and rental data from state revenue offices and ABS. Census from ABS 2021. Climate from BoM. Hazard from Geoscience Australia. School data from ACARA. Crime from state police open data. Full methodology →
Always dated
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