Portsmith
QLD 4870 • Queensland
About Portsmith
Portsmith is an industrial and light-commercial suburb of Cairns in far north Queensland, situated approximately 3.4 km south of the Cairns CBD along Trinity Inlet. With a small resident population of around 314 (2021 census) spread across 15.6 km², the suburb is dominated by industrial precincts, transport yards, logistics facilities, and the Cairns Bulk Sugar Terminal. The area forms a critical part of Cairns' commercial infrastructure, serving as a hub for freight, marine industries, and bulk commodities export. The adjacent Trinity Inlet offers scenic water views despite the industrial character of the suburb.
Portsmith is not a residential lifestyle suburb in the traditional sense; its character is shaped by its role as a working industrial area supporting Cairns' port and trade functions. The Bruce Highway passes through the area, connecting it to southern Queensland, and Cairns Airport is just minutes away. Workers in the suburb enjoy proximity to the Cairns CBD's dining and entertainment options. The nearby suburb of Bungalow and the broader Cairns urban area provide all residential amenities, while Portsmith itself remains focused on commercial and industrial activity.
Portsmith falls under postcode 4870 and is governed by the local council Council (LGA). For state elections, residents vote in the Mulgrave electorate.
Location
Transport & Commute
Bus Services
- 1 (Sunbus) — Cairns CBD and northern suburbs ~10 min to CBD
Commute to Cairns CBD
🛣️ Cairns lacks a heavy rail metropolitan network; the Cairns Sunbus network provides public transport. The Bruce Highway provides direct road access.
Portsmith is an industrial suburb with minimal pedestrian infrastructure. Most movement is by vehicle; the CBD is a short drive away.
Supermarkets Nearby
No major supermarkets listed for this suburb.
Schools
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Brinsmead Road
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394 Sheridan Street
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418 Mulgrave Road
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Cnr Sheridan and Upward Streets
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251 Draper Street
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177 Abbott Street
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18 Balaclava Road
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254 Pease Street
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10 Corkill Street
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50-60 Cowley Street
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5 Atkinson Street
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Hoare St
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Mayers Street
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122 Mulgrave Road
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13 Loeven Street
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Intake Road
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Jungara Road