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NXS-GRX-COL · South America · Regions

Cauca

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

Page GRX-COL-REdition Baseline Edition 2026Evidence close 2026-09-30ISO COL / COStatus UN member stateValues not yet publishedMethod v1.0.0-draft
1,381,552
people (GHSL 2025)
31,198 km²
area
2.7%
of Colombia
42
units inside

01Ramani

Inside Cauca

The 42 ADM2 units of Cauca.

FIG 1 · 42 units inside Cauca
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.

Watu · GHSL 2025

1,381,552

2.7% of Colombia.

Watu · WorldPop 2025

1,437,211

+4% against GHSL; the two grids differ in method.

Area

31,198 km²

44 people per km².

Code

CO-CAU

Subdivision code as carried by the boundary source.

Ukanda wa pwani ulio chini

19,098

people on land at or below 10 m, 1.4% of the unit (GEBCO 2024 and GHSL 2025).

03Humanitarian data

Cauca 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 · 2025-12-31

1,552,125

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

People in need · 2025-12-08

3,036,599

humanitarian need. OCHA Humanitarian Programme Cycle Tools (HPC Tools) · Creative Commons Attribution for Intergovernmental Organisations (CC BY-IGO).

04Units

42 units inside Cauca

Each unit has its own page.

Boundary licences: Open Data Commons Open Database License 1.0 · Creative Commons Attribution 4.0 International (CC BY 4.0)

Unit Code People (GHSL) People (WorldPop) Area km² Per km² Share Coast ≤ 10 m
Almaguer – 22,822 20,772 237.45 96 1.7% 0
Argelia – 16,116 14,394 776.72 21 1.2% 0
Balboa – 23,973 15,422 413.68 58 1.7% 0
Bolívar – 31,116 25,167 798.97 39 2.3% 0
Buenos Aires – 55,622 38,383 435.89 128 4% 0
Cajibío – 63,976 54,147 553.52 116 4.6% 0
Caldono – 24,067 42,911 355.3 68 1.7% 0
Caloto – 9,954 16,855 266.83 37 0.7% 0
Corinto – 36,956 27,891 326.91 113 2.7% 0
El Tambo – 54,742 39,352 2,744.93 20 4% 0
Florencia – 9,133 12,880 56.81 161 0.7% 0
Guachené – 17,384 34,585 99.19 175 1.3% 0
Guapi – 27,500 20,148 2,568.97 11 2% 17,282
Inza – 32,084 37,540 869.33 37 2.3% 0
Jambaló – 21,776 22,438 235.27 93 1.6% 0
La Sierra – 11,739 13,699 208.56 56 0.9% 0
La Vega – 59,403 12,484 517.01 115 4.3% 0
López – 15,137 15,306 3,372.16 4 1.1% 155
Mercaderes – 15,204 12,680 698.93 22 1.1% 0
Miranda – 29,227 15,402 190.24 154 2.1% 0
Morales – 20,324 36,016 512.7 40 1.5% 0
Padilla – 4,933 14,121 69.95 71 0.4% 0
Páez – 25,209 42,993 1,799.09 14 1.8% 0
Patía – 34,816 23,319 756.54 46 2.5% 0
Piamonte – 14,156 14,810 1,107.82 13 1% 0
Piendamó – 25,122 32,011 181.87 138 1.8% 0
Popayán – 328,985 327,728 480.78 684 23.9% 0
Puerto Tejada – 45,711 55,505 109.36 418 3.3% 0
Puracé (Coconuco) – 17,617 10,448 850.78 21 1.3% 0
Rosas – 12,931 11,243 169.55 76 0.9% 0
San Sebastian – 13,616 10,501 420.34 32 1% 0
Santa Rosa – 10,548 3,051 3,628.77 3 0.8% 0
Santander De Quilichao – 94,197 123,925 519.65 181 6.8% 0
Silvia – 26,633 40,607 682.9 39 1.9% 0
Sotará (Paispamba) – 12,557 7,663 517.88 24 0.9% 0
Suárez – 5,104 13,682 393.26 13 0.4% 0
Sucre – 5,245 7,198 136.33 38 0.4% 0
Timbío – 33,553 48,797 201.91 166 2.4% 0
Timbiquí – 12,371 26,478 2,059.86 6 0.9% 1,481
Toribío – 29,565 35,096 493.94 60 2.1% 0
Totoró – 17,187 32,713 405.82 42 1.2% 0
Villa Rica – 11,038 22,494 82.03 135 0.8% 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
217.5 H3 cells
Bandari
None at this resolution
Viwanja vya ndege
1 H3 cells
Major roads
693.4 H3 cells
Reli
283.3 H3 cells
Rivers and lakes
288.7 H3 cells
06Hatari

Risk values

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

Neighbouring units

08Vyanzo

Sources, credits and licences

ADM1 boundaries
geoBoundaries (William & Mary geoLab), gbOpen COL 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 COL ADM2, source: Departamento Administrativo Nacional de Estadistica, licence: Creative Commons Attribution 4.0 International (CC BY 4.0) · 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.
Nchi
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.