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The Global Risks Index · GRX-IDX-DEM · VUL Human and systems vulnerability

Indice de pression des déplacements

Weighted aggregation of displacement outflow, refugee hosting pressure, age-structure pressure and unplanned urbanisation, on 0 to 10.

Page GRX-IDX-DEMEdition Baseline Edition 2026Evidence close 2026-09-30Indicator Standard IDX.DEM.displacement.displacement_pressureValues not yet publishedMethod v1.0.0-draft
FIG 1 · Method card
Aggregation

arithmetic

expert weights · floor 0.1 where geometric

Incertitude

1,000 draws

normalisation, weights, aggregation, imputation

Structure

4 components

10 leaf indicators

Couverture

67% minimum

modelled share ≤ 20%

From the Indicator Standard definition of this index.
10
leaf indicators
4
components
1,000
Monte Carlo draws
4
series read it
01Construction

From indicators to the composite

One view of the demographic and mobility strain a country carries; the sub-indices stay visible so outflow and hosting pressure are never confused.

computation
How Displacement pressure is computed
Graph17 nodes
Graphe
01Indicateurs
02Sub-indices
03Domain index
04Pilier
05Composite
100%
Liste
  1. Réfugiés par pays d'origine, pour 100,000 habitants
    Indicator · IND · /10*5
    Refugees originating from the country at year end per 100,000 of the country’s mid-year population.
  2. Personnes déplacées internes, pour 100,000 habitants
    Indicator · IND · /10*5
    Sum of the year-end conflict and disaster displacement stocks per 100,000 of the mid-year population.
  3. Nouveaux déplacements internes, pour 100,000 habitants
    Indicator · IND · /10*5
    Conflict and disaster displacement movements of the year combined, per 100,000 of the mid-year population.
  4. Réfugiés accueillis, pour 100,000 habitants
    Indicator · IND · /10*5
    Refugees residing in the country at year end per 100,000 of the host’s mid-year population.
  5. Demandeurs d'asile accueillis, pour 100,000 habitants
    Indicator · IND · /10*5
    People in the country whose claim for international protection is pending at year end, per 100,000 of the host population.
  6. Taux de dépendance démographique
    Indicator · IND · %
    People younger than 15 or older than 64 per hundred people aged 15 to 64.
  7. Population âgée de 65 ans et plus, part du total
    Indicator · IND · %
    Residents aged 65 years or more as a percentage of the mid-year population.
  8. Croissance démographique
    Indicator · IND · %
    Annual exponential rate of change of the mid-year population, in percent.
  9. Croissance de la population urbaine
    Indicator · IND · %
    Annual exponential rate of change of the urban population, in percent.
  10. Population urbaine vivant dans des bidonvilles
    Indicator · IND · %
    Share of the urban population living in households that lack one or more of improved water, improved sanitation, durable housing, sufficient living area or secure tenure.
  11. Displacement outflow sub-index
    Sub-index · SUB · w 2 · 50.0%
    Composite of refugees originating from the country, the internal displacement stock and new internal displacements, each relative to population.
  12. Refugee hosting pressure sub-index
    Sub-index · SUB · w 1 · 25.0%
    Composite of refugees and asylum-seekers hosted, each per 100,000 of the host population.
  13. Age-structure pressure sub-index
    Sub-index · SUB · w 0.5 · 12.5%
    Composite of the age dependency ratio, the share aged 65 and over and population growth.
  14. Unplanned urbanisation sub-index
    Sub-index · SUB · w 0.5 · 12.5%
    Composite of urban population growth and the share of urban residents living in slums.
  15. Indice de pression des déplacements
    Domain index · IDX · arithmetic
    Weighted aggregation of displacement outflow, refugee hosting pressure, age-structure pressure and unplanned urbanisation, on 0 to 10.
  16. Vulnérabilité humaine et des systèmes
    Pillar · PILLAR · 8 indices
    How susceptible are people, livelihoods, ecosystems and essential systems to harm when a shock arrives?
  17. NXS-GRX (canonical data, provenance and risk) Composite Risk
    Composite · COMPOSITE · four pillars
    Composite = (HTE × VUL × MSF × LCC)^(1/4), each pillar on 0–10 floored at 0.1; pillar = expert-weighted geometric mean of its domain indices
Non exécutéEn coursTerminé
FIG 2. 10 indicators, 4 components, real Indicator Standard weights (the bar under each node is its share). Select a node to trace what it feeds and what feeds it; Simulate run plays the computation in order. Schematic of the construction; source: Indicator Standard composite definitions.
02Simulator

Run this index’s own aggregation

Set each component, change the aggregation or the weight uncertainty, and watch the interval, the class probability and each component’s contribution respond.

FIG 3 · Simulator: aggregate displacement pressure on your numbers
Components (0 to 10)
3.0
5.0
7.0
4.0
25
1
–
s’exécute dans votre navigateur
Contribution of each component (leave one out)
Simulator: the index’s published aggregation run on numbers you set, with 1,000 draws over weights and aggregation. The slider positions are starting points for the explainer, not NXS-GRX values. Simulated on your own inputs; not a measured result.
03Méthode

Treatment, normalisation, weighting, aggregation, uncertainty

Treatment
WINSORISE
Outlier rule
|skew| > 2, kurtosis > 3.5
Normalisation
IDENTITY
Imputation
NONE
Coverage minimum
67% of components
Modelled share cap
20% of weight
Weighting
expert
Aggregation
arithmetic
Scale
0 to 10
Incertitude
1,000 Monte Carlo runs over normalisation, weights, aggregation, imputation
Framework basis
OECD/JRC Handbook (2008); JRC COIN 10-step guide; INFORM Risk 2024 vulnerability dimension (structure only)
Très faible0,0 à < 2,0
Faible2,0 à < 3,5
Moyen3,5 à < 5,0
Élevé5,0 à < 6,5
Très élevé6.5 à 10.0
04Composantes

4 components, 10 indicators

Displacement outflow sub-index w 2

Composite of refugees originating from the country, the internal displacement stock and new internal displacements, each relative to population.

IndicateurUnitéÉléments probantsSourcesPart
Réfugiés par pays d'origine, pour 100,000 habitantsIND.DEM.displacement.refugees_origin.p100k/10*5Class Bderived:nis:IND.DEM.displacement.refugees_origin33.3%
Personnes déplacées internes, pour 100,000 habitantsIND.DEM.displacement.idp_total.p100k/10*5Class Cderived:nis:IND.DEM.displacement.idp_conflict, derived:nis:IND.DEM.displacement.idp_disaster33.3%
Nouveaux déplacements internes, pour 100,000 habitantsIND.DEM.displacement.new_displacement.p100k/10*5Class Cderived:nis:IND.DEM.displacement.new_displacement_conflict, derived:nis:IND.DEM.displacement.new_displacement_disaster33.3%

Refugee hosting pressure sub-index w 1

Composite of refugees and asylum-seekers hosted, each per 100,000 of the host population.

IndicateurUnitéÉléments probantsSourcesPart
Réfugiés accueillis, pour 100,000 habitantsIND.DEM.displacement.refugees_hosted.p100k/10*5Class Bderived:nis:IND.DEM.displacement.refugees_hosted66.7%
Demandeurs d'asile accueillis, pour 100,000 habitantsIND.DEM.displacement.asylum_seekers_hosted.p100k/10*5Class Bunhcr-refugee-data-finder33.3%

Age-structure pressure sub-index w 0.5

Composite of the age dependency ratio, the share aged 65 and over and population growth.

IndicateurUnitéÉléments probantsSourcesPart
Taux de dépendance démographiqueIND.DEM.structure.age_dependency%Class Awb-wdi, un-wpp33.3%
Population âgée de 65 ans et plus, part du totalIND.DEM.structure.share_65plus%Class Awb-wdi, un-wpp33.3%
Croissance démographiqueIND.DEM.population.growth%Class Awb-wdi, un-wpp33.3%

Unplanned urbanisation sub-index w 0.5

Composite of urban population growth and the share of urban residents living in slums.

IndicateurUnitéÉléments probantsSourcesPart
Croissance de la population urbaineIND.DEM.urbanisation.urban_growth%Class Bwb-wdi, un-wup50.0%
Population urbaine vivant dans des bidonvillesIND.DEM.urbanisation.slum_share%Class Cun-habitat-urban-indicators, wb-wdi50.0%
05Domaine

Demography and mobility

Population size and structure, urbanisation, migration and forced displacement.

Sub-domainIndicateurs
Population4
Age structure3
Urbanisation3
Forced displacement11
Migration3

Anchor frameworks (pillar structure and definitions only): UN WPP; UNHCR; IDMC.

06Indicateurs

All 24 demography and mobility indicators

FIG 4 · Indicators in scope, by domain and sub-domain
DEM · 24
Area is the number of indicator definitions; colour is the pillar the domain feeds (Macroeconomy and Space feed through their indices). Select a block to filter the table. Source: Indicator Standard Nexus Indicator Standard register.
IndicateurDomaineSub-domainComposantUnitéNiveauxCrosswalks
Population totaleIND.DEM.population.totalDEMPopulationcontext{persons}COUNTRY, ADM1, ADM2, GRIDWB_WDI SP.POP.TOTL UN_WPP TPopulation1July
Densité de populationIND.DEM.population.densityDEMPopulationcontext{persons}/km2COUNTRY, ADM1, ADM2, GRIDWB_WDI EN.POP.DNST UN_WPP PopDensity
Croissance démographiqueIND.DEM.population.growthDEMPopulationvulnerability%COUNTRYWB_WDI SP.POP.GROW UN_WPP PopGrowthRate
Indice synthétique de féconditéIND.DEM.population.fertility_rateDEMPopulationcontext{births}/{woman}COUNTRYWB_WDI SP.DYN.TFRT.IN UN_WPP TFR
Taux de dépendance démographiqueIND.DEM.structure.age_dependencyDEMAge structurevulnerability%COUNTRYWB_WDI SP.POP.DPND
Population âgée de 65 ans et plus, part du totalIND.DEM.structure.share_65plusDEMAge structurevulnerability%COUNTRYWB_WDI SP.POP.65UP.TO.ZS
Population âgée de moins de 15 ans, part du totalIND.DEM.structure.share_under15DEMAge structurevulnerability%COUNTRYWB_WDI SP.POP.0014.TO.ZS
Population urbaine, part du totalIND.DEM.urbanisation.urban_shareDEMUrbanisationcontext%COUNTRYWB_WDI SP.URB.TOTL.IN.ZS
Croissance de la population urbaineIND.DEM.urbanisation.urban_growthDEMUrbanisationvulnerability%COUNTRYWB_WDI SP.URB.GROW
Population urbaine vivant dans des bidonvillesIND.DEM.urbanisation.slum_shareDEMUrbanisationvulnerability%COUNTRYWB_WDI EN.POP.SLUM.UR.ZS SDG 11.1.1
Réfugiés par pays d'origineIND.DEM.displacement.refugees_originDEMForced displacementimpact{persons}COUNTRYUNHCR REF WB_WDI SM.POP.REFG.OR
Réfugiés par pays d'origine, pour 100,000 habitantsIND.DEM.displacement.refugees_origin.p100kDEMForced displacementimpact/10*5COUNTRYSDG 10.7.4
Réfugiés accueillis (pays d'asile)IND.DEM.displacement.refugees_hostedDEMForced displacementexposure{persons}COUNTRYUNHCR REF WB_WDI SM.POP.REFG
Réfugiés accueillis, pour 100,000 habitantsIND.DEM.displacement.refugees_hosted.p100kDEMForced displacementexposure/10*5COUNTRY
Demandeurs d'asile accueillis, pour 100,000 habitantsIND.DEM.displacement.asylum_seekers_hosted.p100kDEMForced displacementexposure/10*5COUNTRYUNHCR ASY
Personnes déplacées internes, conflits et violence (stock)IND.DEM.displacement.idp_conflictDEMForced displacementimpact{persons}COUNTRY, ADM1IDMC conflict_total_displacement WB_WDI VC.IDP.TOCV UNHCR IDP
Personnes déplacées internes, catastrophes (stock)IND.DEM.displacement.idp_disasterDEMForced displacementimpact{persons}COUNTRY, ADM1IDMC disaster_total_displacement
Personnes déplacées internes, pour 100,000 habitantsIND.DEM.displacement.idp_total.p100kDEMForced displacementimpact/10*5COUNTRY
Nouveaux déplacements internes, conflits et violenceIND.DEM.displacement.new_displacement_conflictDEMForced displacementimpact1COUNTRY, ADM1IDMC conflict_new_displacement WB_WDI VC.IDP.NWCV
Nouveaux déplacements internes, catastrophesIND.DEM.displacement.new_displacement_disasterDEMForced displacementimpact1COUNTRY, ADM1IDMC disaster_new_displacement WB_WDI VC.IDP.NWDS
Nouveaux déplacements internes, pour 100,000 habitantsIND.DEM.displacement.new_displacement.p100kDEMForced displacementimpact/10*5COUNTRY
Solde migratoireIND.DEM.migration.net_migrationDEMMigrationcontext{persons}COUNTRYWB_WDI SM.POP.NETM UN_WPP NetMigrations
Taux de migration netteIND.DEM.migration.net_migration_rateDEMMigrationcontext/10*3COUNTRYUN_WPP CNMR
Stock de migrants internationaux, part de la populationIND.DEM.migration.migrant_stock_shareDEMMigrationcontext%COUNTRYWB_WDI SM.POP.TOTL.ZS
07Cotation

Displacement pressure index, world

The world reading of this index, every country as a tile and the largest movements since the previous edition.

NXS-GRX · DEM · 195 profiles · 0–10 scale
Displacement pressure index, world
–
Les valeurs sont publiées avec l'édition ; l'intervalle, la classe et la variation apparaissent ici.
Édition précédente
–
Range since 2016
–
Composite couplé
–
Score de couplage S
–
Pulse, dernière semaine
–
Outlook, 12 months
–
Méthode
Indicator Standard 1.0 · NXS-GRX 2026
Tirages
1,000
Displacement pressure index, world, by edition

Aucune valeur publiée pour l'instant. La première édition trace ici l'historique avec sa bande d'intervalle et les bornes de classe.

The line is the point value by edition; the band is the 90% interval; dashed lines are the class bounds at 2, 3.5, 5 and 6.5.
Aucune évolution pour l'instant. Les changements depuis l'édition précédente seront listés ici à partir de la deuxième édition, avec les indicateurs qui les ont déterminés.
08Valeurs

Country values

FIG 5 · Displacement pressure index: countries (values when released)
Chargement de la carte
AndorreAntigua-et-BarbudaBahreïnBarbadeComoresCabo VerdeDominiqueMicronésie (États fédérés de)GrenadeKiribatiSaint-Kitts-et-NevisSainte-LucieLiechtensteinMonacoMaldivesÎles MarshallMalteMauriceNauruPalaosSingapourSaint-MarinSao Tomé-et-PrincipeSeychellesTongaTuvaluSaint-SiègeSaint-Vincent-et-les GrenadinesSamoa
Equal Earth · Natural Earth 1:110mValues when released
Until the first edition is released the map shows UN M49 regions or the Nexus Reports edition; it then shows this index’s classes with each country’s interval on hover. Countries are listed by name, never ordered by value.
Tuiles
/api/v1/public/grix/risk-products/tiles/dem/{z}/{x}/{y}.mvt
Clé d'observation
nis:IDX.DEM.displacement.displacement_pressure:{ISO3}:{YEAR}:A
10Validity

Crosswalks and validity checks

Crosswalks map leaf indicators to source code lists; established indices are used for validity checks, never re-weighted as inputs.

Code systemLeaf indicators mapped
WB_WDI5
SDG2
UNHCR1
UN_WPP1
11Dans le Nexus

Platforms, standards and ways to take part

Field and service platforms of GCRI, GRF and GRA, the Nexus Risk Standards for this domain, learning, working groups and open calls. Every link is a live page.

12Citer

Citer et réutiliser

GCRI Canada (2026). The Global Risks Index (NXS-GRX): Displacement pressure index (GRX-IDX-DEM), Baseline Edition 2026. Preparatory working draft. https://risksindex.com/indices/displacement-pressure/ UNI NXS-GRX-AR-000117.

See this index in every country profile

Each profile shows this index with its interval and class once released.