suburb.guide

SA · Port Augusta Council

Blanche Harbor, SA, 5700

Current weather

15.3°COvercast

50% humidity · 27.5 km/h wind · 16.1° / 11.1° today · 7 mm rain

Suburb snapshot

Blanche Harbor is a small locality in the Port Augusta area, home to around 32 residents (2021 Census). Recent indicators show reported crime totals of around 1 offences in 2024–25 (Jul–Jun), roughly 31.2 offences per 1,000 residents, and some planning and development activity on record. Use the sections below for detailed population, safety, schools, and local activity data.

Population

Population
32
Median age
60
Median household income / week
$1,374
Dwelling vacancy
66.7%
Unoccupied private dwellings
34 of 51
Median monthly mortgage
$1,350
Employment rate
50%
Dwelling mix (houses / semi / flats)
0 / 0 / 0

Data sources & freshness

  • 2021 Census — General Community Profile — Australian Bureau of Statistics · Period: 2021 · Updated on site · 2021 Census release

    The 2026 Census runs in August 2026; suburb-level updates are expected from mid-2027.

Crime & safety

Total offences (2024–25)
1
Against the person
1
Against property
0
Rate per 1,000 residents
31.2
Person-crime prevalence
About 1 in 32 residents
State safety percentile
46.1th (lower crime is better)
Family & domestic abuse offences
982
Year-on-year change
0%

Most common offence types

  • Other Acts Intended To Cause Injury1

Data sources & freshness

  • SAPOL reported crime statistics — South Australia Police — OpenData · Period: 2024-25; 2024-25 → 2024-25 · Updated on site · Financial-year releases

Planning & development

Development applications from PlanSA register (lodged 2020–2026) and EPA licensed activities.

9 planning-related records

2025· 1 proposal

  • August 2025

  • -Replace existing outdated leaking veranda. -For cosmetic reasons the veranda will follow a straight-line in relation to the existing shed. -Permission has been received from our neighbour Mr James Dawson owner of the dwelling situated at 22 Coulthard Court Blanche Harbour SA 5700.
    21 COULTHARD CT BLANCHE HARBOR SA 5700Decision Made
2024· 1 proposal

  • April 2024

  • New Shed at rear of dwelling for Storage of Boats and Caravan
    5 MOULD PL BLANCHE HARBOR SA 5700Decision Made
2023· 2 proposals

  • March 2023

  • Freestanding Gable Verandah (7.2m wide x 15m long x 3.6m high to apex)
    8 COULTHARD CT BLANCHE HARBOR SA 5700Decision Made

  • January 2023

  • Outbuilding (shed)
    2 COULTHARD CT BLANCHE HARBOR SA 5700Decision Made
2022· 2 proposals

  • August 2022

  • Outbuilding (15.1 x 9.0 x 3.6m)
    14 COULTHARD CT BLANCHE HARBOR SA 5700Decision Made

  • March 2022

  • Carport (Freestanding pitched roof carport)
    3 MOULD PL BLANCHE HARBOR SA 5700Decision Made
2021· 3 proposals

  • September 2021

  • Conversion of Existing Verandah to Dwelling Extension
    13 COULTHARD CT BLANCHE HARBOR SA 5700Decision Made

  • August 2021

  • Outbuilding (Garage) in association with dwelling
    6 MOULD PL BLANCHE HARBOR SA 5700Under Assessment

  • April 2021

  • Shed with garaport attached
    27 COULTHARD CT BLANCHE HARBOR SA 5700Decision Made

Data sources & freshness

Amenities

No OpenStreetMap amenities mapped for this suburb yet.

Data sources & freshness

  • OpenStreetMap amenities — OpenStreetMap contributors · Period: current · Updated on site · Weekly refresh

Socio-economic (SEIFA)

IRSAD decile (2021)
5/10
IRSD decile (2021)
5/10

SEIFA indexes from ABS 2021. Decile 10 = most advantaged / least disadvantaged in Australia.

Data sources & freshness

Recent changes

  • -Replace existing outdated leaking veranda. -For cosmetic reasons the veranda will follow a straight-line in relation to the existing shed. -Permission has been received from our neighbour Mr James Dawson owner of the dwelling situated at 22 Coulthard Court Blanche Harbour SA 5700.planning21 COULTHARD CT BLANCHE HARBOR SA 5700Lodged 27 Aug 2025 · Decision Made
  • Carport (Freestanding pitched roof carport)planning3 MOULD PL BLANCHE HARBOR SA 5700Lodged 25 Mar 2022 · Decision Made
  • Conversion of Existing Verandah to Dwelling Extensionplanning13 COULTHARD CT BLANCHE HARBOR SA 5700Lodged 08 Sep 2021 · Decision Made
  • Freestanding Gable Verandah (7.2m wide x 15m long x 3.6m high to apex)planning8 COULTHARD CT BLANCHE HARBOR SA 5700Lodged 08 Mar 2023 · Decision Made
  • New Shed at rear of dwelling for Storage of Boats and Caravanplanning5 MOULD PL BLANCHE HARBOR SA 5700Lodged 12 Apr 2024 · Decision Made
  • Outbuilding (15.1 x 9.0 x 3.6m)planning14 COULTHARD CT BLANCHE HARBOR SA 5700Lodged 17 Aug 2022 · Decision Made
  • Outbuilding (Garage) in association with dwellingplanning6 MOULD PL BLANCHE HARBOR SA 5700Lodged 26 Aug 2021 · Under Assessment
  • Outbuilding (shed)planning2 COULTHARD CT BLANCHE HARBOR SA 5700Lodged 09 Jan 2023 · Decision Made
  • Shed with garaport attachedplanning27 COULTHARD CT BLANCHE HARBOR SA 5700Lodged 21 Apr 2021 · Decision Made
  • Other Acts Intended To Cause Injurycrime1

Data sources & freshness