Suburb in Queensland
Johnstown
| Population | 46 |
|---|---|
| People / km² | 0.4 |
| Median age | 52 |
| Median hhd income / wk | $1,125 |
| Area | 111 km² |
| Addresses | 88 |
Source: ABS 2021 Census (Suburbs & Localities) and Geoscape G-NAF.

Postcode
Johnstown is in postcode 4615.
Demographics
Age distribution
0–40%
5–1428%
15–190%
20–240%
25–340%
35–448%
45–5415%
55–6421%
65–7415%
75–8413%
85+0%
Community
- Born in Australia
- 80%
- Born overseas
- 0%
- English only at home
- 80%
- Other language
- 0%
- Indigenous
- 9%
Households & income
- Avg household size
- 2.5
- Personal income
- $575/wk
- Family income
- $1,291/wk
- Median mortgage
- $1,896/mo
- Median rent
- $265/wk
Wider area — surrounding postcode 4615: population 7,356, median age 52, median household income $909/wk.
Nearby suburbs
The closest suburbs to Johnstown.