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

Roi Et Province

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

Page GRX-THA-REdition Baseline Edition 2026Evidence close 2026-09-30ISO THA / THStatus UN member stateValues not yet publishedMethod v1.0.0-draft
1,005,294
people (GHSL 2025)
7,752 km²
area
1.4%
of Thailand
20
units inside

01Kaart

Inside Roi Et Province

The 20 ADM2 units of Roi Et Province.

FIG 1 · 20 units inside Roi Et Province
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.

Mense · GHSL 2025

1,005,294

1.4% of Thailand.

Mense · WorldPop 2025

667,358

-34% against GHSL; the two grids differ in method.

Area

7,752 km²

130 people per km².

Code

TH-45

Subdivision code as carried by the boundary source.

03Humanitarian data

Roi Et Province 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 · 2023-12-31

766,913

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

Rainfall · 2026-10-10

51%

of the long-term average, latest dekad. WFP – World Food Programme · Creative Commons Attribution International (CC BY).

04Units

20 units inside Roi Et Province

Each unit has its own page.

Boundary licences: Open Data Commons Open Database License 1.0 · 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
At Samat – 40,374 32,682 418.04 97 4% 0
Changhan – 36,363 16,879 182.02 200 3.6% 0
Chaturaphak Phiman – 84,869 38,041 482.12 176 8.4% 0
Chiang Khwan – 29,779 13,346 130.54 228 2.9% 0
Kaset Wisai – 61,221 44,460 844.98 72 6% 0
Moei Wadi – 15,781 13,435 169.46 93 1.6% 0
Mueang Roi Et – 210,319 132,490 450.25 467 20.7% 0
Mueang Suang – 14,858 10,694 153.44 97 1.5% 0
Nong Hi – 17,086 8,618 155.57 110 1.7% 0
Nong Phok – 34,732 31,121 556.42 62 3.4% 0
Pathum Rat – 28,018 28,100 350.29 80 2.8% 0
Phanom Phrai – 54,730 40,570 439.82 124 5.4% 0
Pho Chai – 30,261 31,655 377.32 80 3% 0
Phon Sai – 12,652 10,465 232.34 54 1.2% 0
Phon Thong – 60,699 50,696 680.15 89 6% 0
Selaphum – 72,488 53,059 746.81 97 7.1% 0
Si Somdet – 44,084 21,730 163.84 269 4.3% 0
Suwannaphum – 63,203 49,645 844.42 75 6.2% 0
Thawat Buri – 82,114 37,693 333.8 246 8.1% 0
Thung Khao Luang – 21,934 7,523 134.87 163 2.2% 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
Hawens
None at this resolution
Lughawens
None at this resolution
Major roads
None at this resolution
Spoorweë
None at this resolution
Rivers and lakes
None at this resolution
06Risiko

Risk values

Values when released. Subnational risk values for Roi Et Province publish with the edition from The Global Risks Index. Until then, run a scenario on open data for Thailand.
07Neighbours

Neighbouring units

08Bronne

Sources, credits and licences

ADM1 boundaries
geoBoundaries (William & Mary geoLab), gbOpen THA ADM1, source: OpenStreetMap, Wambacher © OpenStreetMap contributors, licence: Open Data Commons Open Database License 1.0 (share-alike: this boundary layer is offered under the same licence) · source · represents 2017. Offered under the same licence (Open Data Commons Open Database License 1.0), kept as its own layer and not merged into other data.
ADM2 boundaries
geoBoundaries (William & Mary geoLab), gbOpen THA ADM2, source: Royal Thai Survey Department, OCHA ROAP, licence: Creative Commons Attribution 3.0 Intergovernmental Organisations (CC BY 3.0 IGO) · source · represents 2019
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.
Lande
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.