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NXS-GRX-VNM · South-eastern Asia · Regions

Lạng Sơn

First-level unit, Viet Nam: people, area, the units inside and neighbours, with risk values when released.

Page GRX-VNM-REdition Baseline Edition 2026Evidence close 2026-09-30ISO VNM / VNStatus UN member stateValues not yet publishedMethod v1.0.0-draft
711,382
people (GHSL 2025)
7,898 km²
area
0.7%
of Viet Nam
11
units inside

01মানচিত্র

Inside Lạng Sơn

The 11 ADM2 units of Lạng Sơn.

FIG 1 · 11 units inside Lạng Sơn
Loading the map

Units rise with people per km² · GHSL 2025 raster · terrain · ADM1 ADM2Risk values when released
Lowest fifthLow fifthMiddle fifthHigh fifthHighest fifthNo data
Column height and colour show people per km² by unit, in quantile fifths among the units shown (the key on the map gives the breaks); units with no people on the grid are grey, not the lowest class; the raster beneath is the GHSL 2025 population grid. Source observations, not index values. Choose a humanitarian figure from the list to colour and raise the units by it; each figure shows its source on the unit page. Select a unit to drill into the units inside it; the path above the map climbs back.
02Figures

People, area and density

Source observations from open grids summed inside the boundary; not index values.

মানুষ · GHSL 2025

711,382

0.7% of Viet Nam.

মানুষ · WorldPop 2025

823,092

+16% against GHSL; the two grids differ in method.

Area

7,898 km²

90 people per km².

Code

VN-09

Subdivision code as carried by the boundary source.

নিম্ন উপকূলীয় অঞ্চল

22

people on land at or below 10 m, 0.0% of the unit (GEBCO 2024 and GHSL 2025).

03Humanitarian data

Lạng Sơn in humanitarian data

Source observations from the Humanitarian Data Exchange, matched to this unit by name, each with its reference date, provider and licence. They are not index values.

Population · 2024-12-31

800,351

people. UNFPA · Creative Commons Attribution for Intergovernmental Organisations (CC BY-IGO).

04Units

11 units inside Lạng Sơn

Each unit has its own page.

Boundary licences: Public Domain · Creative Commons Attribution 3.0 Intergovernmental Organisations (CC BY 3.0 IGO)

Unit Code People (GHSL) People (WorldPop) Area km² Per km² Share Coast ≤ 10 m
Bac Son – 67,115 77,101 701.52 96 9.6% 0
Binh Gia – 48,775 52,963 1,095.71 45 7% 0
Cao Loc – 109,529 141,809 624.49 175 15.7% 0
Chi Lang – 76,024 80,258 705.97 108 10.9% 0
Dinh Lap – 25,913 30,011 1,195.74 22 3.7% 0
Huu Lung – 100,497 120,211 810.11 124 14.4% 22
Lang Son – 40,529 56,358 77.89 520 5.8% 0
Loc Binh – 70,022 83,046 998.89 70 10.1% 0
Trang Dinh – 55,053 59,937 1,024.92 54 7.9% 0
Van Lang – 53,088 48,864 569.96 93 7.6% 0
Van Quan – 49,341 51,032 550.13 90 7.1% 0
05Exposure

Open exposure layers

Count of H3 resolution-3 cells whose centre falls in the unit and that carry each Natural Earth layer.

Urban areas
None at this resolution
বন্দর
None at this resolution
বিমানবন্দর
None at this resolution
Major roads
None at this resolution
রেলপথ
None at this resolution
Rivers and lakes
None at this resolution
06ঝুঁকি

Risk values

Values when released. Subnational risk values for Lạng Sơn publish with the edition from The Global Risks Index. Until then, run a scenario on open data for Viet Nam.
07Neighbours

Neighbouring units

08উৎস

Sources, credits and licences

ADM1 boundaries
geoBoundaries (William & Mary geoLab), gbOpen VNM ADM1, source: geoBoundaries, Wikipedia, licence: Public Domain · source · represents 2008
ADM2 boundaries
geoBoundaries (William & Mary geoLab), gbOpen VNM ADM2, source: OCHA ROAP, Government of Viet Nam, licence: Creative Commons Attribution 3.0 Intergovernmental Organisations (CC BY 3.0 IGO) · source · represents 2020
Basemap
OpenFreeMap © OpenMapTiles (CC BY 4.0) · data © OpenStreetMap contributors (ODbL 1.0). Vector tiles requested by the reader’s browser, unmodified; the map falls back to plain land and sea when the host does not answer.
Terrain
Terrain Tiles (Mapzen, AWS Open Data), compiled from SRTM and other public elevation sources (NASA, USGS, ETOPO1, GMTED, EU-DEM under the Copernicus programme, Geoscience Australia, Kartverket, INEGI, LINZ, data.gov.uk). Display relief, not survey data.
People
GHSL 2025 population grid, European Commission Joint Research Centre (CC BY 4.0), shown at 0.05° and summed per unit; WorldPop 2025 (CC BY 4.0) as a second estimate. Units smaller than a grid cell take the density of the cell under them.
দেশ
Natural Earth (public domain).
Elevation
GEBCO Compilation Group (2024) GEBCO 2024 Grid (public domain), reduced to 0.05°: the share of each cell’s land at or below 10 m, weighted by GHSL 2025 people for the low coastal zone.
Position
Boundaries are shown for location only and take no position on any boundary, name or status.