Johnburgh, SA 5431
Mid NorthAll suburbs in postcode 5431
Updated
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.
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Rent in Johnburgh
Rental data as of October 2026
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What to know about Johnburgh
Johnburgh (5431) sits in the Mid North region of South Australia.
Johnburgh has roughly 10 residents, with a retiree-heavy demographic. Households are predominantly owner-occupied. Daily life is car-dependent: most residents drive to work, school and the shops.
What it’s like to live here
Johnburgh scores 0/100 on walkability, which makes it car-dependent with limited public transport. Plan for two cars in a typical household, especially if work isn't local.
Summer days here average around 33°C (hot), winter mornings around 3°C (cold). Annual rainfall lands at about 296 mm. Figures are our 1991 to 2020 averages of SILO data for this location (Queensland Government, built from Bureau of Meteorology observations).
Schools in Johnburgh
Schools serving Johnburgh: government first, then Catholic and independent.
Government schools
Orroroo Area School
© ACARA, licensed under CC BY 4.0.
Location
Walkability
- Walk
- 0/100
- Transit
- 0/100
- Bike
- 0/100
Very car dependent. Scores out of 100, calculated from OpenStreetMap data (ODbL).
Walkability data as of May 2026· OpenStreetMap
Demographics
The 2021 Census put Johnburgh's population at 10, with a median age of 61. That sits as a retiree-heavy demographic. Households are predominantly owner-occupied (100% own, 0% rent), which shapes everything from school catchment stability to how often properties turn over. The household mix skews family-dominated (100% family households, 0% lone person), so amenity decisions tend to follow what families want: parks, schools, supermarkets.
- Population
- 10
- Median age
- 61
- Family households
- 100%
- Owner occupied
- 100%
Demographics data as of May 2026· ABS 2021 Census
Crime and safety
1 offences recorded in 2025-26
Top offence categories
Source: State Police Open Data
Crime data as of June 2026
Weather year-round
- Annual rainfall
- 296 mm
- Hottest month, avg max
- 32.6°C
- Coldest month, avg min
- 3.0°C
Rainfall by month
Our 1991 to 2020 averages of SILO data (Queensland Government, built from Bureau of Meteorology observations, CC BY 4.0) for this location.
Climate data as of October 2026· SILO (Queensland Government), from Bureau of Meteorology observations
Questions about Johnburgh
- What is the Johnburgh postcode?
- Johnburgh is in the 5431 postcode, in SA, in the Mid North region.
- Where is Johnburgh?
- Johnburgh is a suburb in the Mid North area, SA 5431.
- What schools are in Johnburgh?
- There are 1 schools serving Johnburgh on this page, including Orroroo Area School.
- How walkable is Johnburgh?
- Johnburgh has a Walk Score of 0 out of 100, highly car-dependent. transit score 0, bike score 0.
- What suburbs are near Johnburgh?
- Johnburgh is close to Johnburg, Minburra, Eurelia, Carrieton, Yalpara.
- What is the population of Johnburgh?
- The population of Johnburgh is approximately 10 (2021 Census). The median age is 61.
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Selling in SA
Sources. House and unit medians from the NSW Valuer General, Land Victoria, the SA Government and the ABS; rents from the state rental bond authorities. Census from the ABS (2021), climate from the Bureau of Meteorology, hazard from Geoscience Australia, schools from ACARA and crime from state police open data. Each figure carries its source and date. How we source data
How we’re paid. The guides and this page are free. When a seller asks, we introduce one local agent, and the agent pays us a flat fee for the introduction, never a share of their commission; it costs the seller nothing. If a figure looks wrong, tell us and we’ll fix it.