Fact · geography · 2025-12
New Territories and Islands land area
新界及離島陸地面積
Figure and reference date
986.9 km²
986.9 平方公里
Notes and definition
No English note has been written for this figure yet. The value and its source are registered, but the compilers have not yet set out what the figure covers in English. Do not treat the absence of a note as “no caveat”: read the official document linked above, or the Chinese page (which may carry a note).
Other figures in this group (geography)
Figures in the same group are not necessarily additive — check the basis note above first. Geography.
| Item / 項目 | Figure / 數字 | As of / 時點 | Source / 來源 |
|---|---|---|---|
| Total land area 陸地總面積 | 1,114.6 km² 1 114.6 平方公里 Year-end figure. GovHK Fact Sheet states 1,114.57 km². | 2025-12 | Hong Kong in Figures, 2026 Edition |
| Hong Kong Island land area 香港島陸地面積 | 80.7 km² 80.7 平方公里 | 2025-12 | Hong Kong in Figures, 2026 Edition |
| Kowloon land area 九龍陸地面積 | 46.9 km² 46.9 平方公里 | 2025-12 | Hong Kong in Figures, 2026 Edition |
| Number of islands 島嶼數目 | 261 islands of 500 m² or more, excluding Hong Kong Island and Lantau Island 261 個（面積 500 平方米或以上，不包括香港島及大嶼山） | 2026-07 | Hong Kong Fact Sheet |
| Total sea area 海洋總面積 | About 1,640 km² 約 1 640 平方公里 AFCD marine-parks overview. Land area and sea area are separate figures; do not add them as a territorial total without the source text. | 2025-07-31 | Marine parks and marine reserve |
| Country parks and special areas 郊野公園及特別地區 | About 40% of land 約佔土地 40% | 2026-07 | Hong Kong Fact Sheet |
Other figures from the same official source
These figures come from the same registered document: “Hong Kong in Figures, 2026 Edition” (Census and Statistics Department). Being in one document does not make them additive.
| Item / 項目 | Figure / 數字 | As of / 時點 | Source / 來源 |
|---|---|---|---|
| Population density, Hong Kong Island 香港島人口密度 | 14,540 persons per km² 每平方公里 14 540 人 Mid-year. Excludes marine population and reservoir areas. | 2025-06 | Hong Kong in Figures, 2026 Edition |
| Population density, Kowloon 九龍人口密度 | 47,780 persons per km² 每平方公里 47 780 人 Mid-year. Excludes marine population and reservoir areas. | 2025-06 | Hong Kong in Figures, 2026 Edition |
| Population density, New Territories and Islands 新界及離島人口密度 | 4,250 persons per km² 每平方公里 4 250 人 Mid-year. Excludes marine population and reservoir areas. | 2025-06 | Hong Kong in Figures, 2026 Edition |
| Number of households 住戶數目 | 2,778,100 2 778 100 | 2025 | Hong Kong in Figures, 2026 Edition |
| Total land area 陸地總面積 | 1,114.6 km² 1 114.6 平方公里 Year-end figure. GovHK Fact Sheet states 1,114.57 km². | 2025-12 | Hong Kong in Figures, 2026 Edition |
| Hong Kong Island land area 香港島陸地面積 | 80.7 km² 80.7 平方公里 | 2025-12 | Hong Kong in Figures, 2026 Edition |
| Kowloon land area 九龍陸地面積 | 46.9 km² 46.9 平方公里 | 2025-12 | Hong Kong in Figures, 2026 Edition |
| Annual mean air temperature (normal) 全年平均氣溫（正常值） | 23.5°C 23.5°C | 1991-2020 | Hong Kong in Figures, 2026 Edition |
74 more figures come from the same document; see Geography.
Verified questions that cite this figure
How big is Hong Kong, and is it an island?
Hong Kong’s land area is about 1,114.6 km², made up of Hong Kong Island, Kowloon, the New Territories and over 260 islands. Hong Kong as a whole is not an island, though Hong Kong Island is — Kowloon and the New Territories are joined to the mainland.
How big is Hong Kong? What is its land area in square kilometres?
At end-2025 the Census and Statistics Department recorded a land area of 1,114.6 km²: Hong Kong Island 80.7, Kowloon 46.9, and the New Territories and Islands 986.9. Reclamation increases the figure slightly every year, so the year-end reference date matters.
Which departments compile HK’s brownfield extent, reclamation history and village-house numbers?
Brownfield mapping and land-use data are published by the Development Bureau, Planning Department and Lands Department. Reclamation history and area change are documented in planning and lands files, while small-house registration follows the Lands Department under statute — all official data.
（已核對問題頁目前只有中文版；上面嘅英文標題同答案本身係資料檔嘅官方英文欄位。）
How to cite this figure
Hong Kong Story, “New Territories and Islands land area”, https://hongkongstory.org/en/facts/land-nt-2025, data as at 2025-12 (retrieved ＿).
中文：香港紀事館，〈新界及離島陸地面積〉，https://hongkongstory.org/facts/land-nt-2025，資料時點 2025-12（查閱日期 ＿）。
Machine-readable: /api/v1/facts.json (id = land-nt-2025) · OpenAPI 3.1 ·/llms.txt
Registered source
Hong Kong in Figures, 2026 Edition
Census and Statistics Department
Official document dated 2026-04; last checked by this site 2026-09-05.
This site is a secondary compilation: the official text prevails. If the figure above differs from the official document, the official document is correct.