Place profile
Area, population and population density of Green Island, with reference dates, geographic scope, official sources and an outline preview.
Compare this placeSource accessed:
Reference date:
Calculated from the population and area above; their reference dates may differ.
The closest rung on the Taiwan reference ladder; see the sources below.
The inverse of population density, from the same area and population figures.
Physical Green Island area paired with the registered population of Green Island Township at year-end 2025. The township and main island are nearly coextensive, but the population remains an administrative count.
Average administrative density does not describe population distribution in every neighborhood. Compare population definitions and reference dates alongside the numbers.
Place guide
Green Island is a compact volcanic island off Taiwan’s southeast coast. The physical island area is paired with year-end registered population for Green Island Township.
The township and physical island are nearly coextensive, giving a practical local population numerator for the island area.
The record still labels population as an administrative count so the definition remains explicit.
Green Island gives Taiwanese readers a familiar scale below Penghu County and far below Koh Samui.
Travel time and crowding still require roads, terrain, sailings and visitor data beyond area and residents.
Outline source: © OpenStreetMap contributors · ODbL · source feature
Read the methodology and data notes