Lake Chad Basin Crisis
Countries in this response
- Active DTM operation
- Past DTM operation
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Nigeria - Needs Monitoring
An estimated 910,000 people have crossed into Chad since the onset of the crisis in Sudan, of which 209,153 are Chadian returnees as of beginning of November 2024. IOM expects this number to rise to 240,000 through to December 2024 due to ongoing conflict and food insecurity in Darfur.
Environ 910 000 personnes sont estimées avoir traversé la frontière vers le Tchad depuis le début de la crise au Soudan, incluant 209 153 parmi eux qui sont des retournés tchadiens depuis début novembre.
The purpose of the emergency tracking tool
Between 4 and 10 November 2024, a total of 574 new arrivals were recorded at locations in Adamawa and Borno states.
Between 28 October and 3 November 2024, a total of 826 new arrivals were recorded at locations in Adamawa and Borno states.
Between 21 and 27 October 2024, a total of 1,207 new arrivals were recorded at locations in Adamawa and Borno states.
Environ 910 000 personnes sont estimées avoir traversé la frontière vers le Tchad depuis le début de la crise au Soudan, incluant 222 743 parmi eux qui sont des retournés tchadiens depuis fin septembre.
An estimated 910,000 people have crossed into Chad since the onset of the crisis in Sudan, of which 222,743 are Chadian returnees as of end of September 2024. IOM expects this number to rise to 240,000 through to December 2024 due to ongoing conflict and food insecurity in Darfur.
Between 14 and 20 October 2024, a total of 1,269 new arrivals were recorded at locations in Adamawa and Borno states.
This report provides an in-depth look at the progress made in supporting the displaced residents of the Dauchi settlement, located in Song local government area, Adamawa State.
L'est du Tchad a été fortement touché par la crise soudanaise qui a débuté le 15 avril 2023.
Between 7 and 13 October 2024, a total of 6,142 new arrivals were recorded at locations in Adamawa and Borno states.
Nigeria — Site Assessment — Round 47 (North-east) — IDPs and Returnee
Oct 31 2024
<p>In Round 47, a total of 2,271,987 Internally Displaced Persons (IDPs) were identified in 468,013 households. This signifies a slight decrease of one per cent (or 33,348 individuals) compared to Round 46 when 2,305,335 IDPs were recorded (December 2023). During Round 47, IDP assessments…
Nigeria — Site Assessment — Round 46 (North-east) — IDPs
Aug 16 2024
<p>In Round 46, a total of 2,305,335 Internally Displaced Persons (IDPs) were identified in 472,239 households. This signifies a slight increase of less than one per cent (or 9,801 individuals) compared to Round 45 when 2,295,534 IDPs were recorded (June 2023). During Round 46, IDP…
Nigeria — Site Assessment — Round 45 (North-east) — IDPs
Aug 16 2024
<p>As of June 2023, the DTM identified a total of 2,295,534 IDPs in 471,346 households and 2,075,257 returnees in 341,895 households. The IDP population included IDPs in camps and camp-like settings (921,201 individuals or 40%) and IDPs residing in host communities (1,374,333 individuals or…
Chad — Site and Village Assessment - Lac Province — Round 23
Aug 05 2024
<p>This dataset presents the results of evaluations conducted between May 7 and June 8, 2024, in 293 displacement locations. Comparing Round 23 with Round 22 in terms of the total displaced population, we observe a slight increase of 0.2%, which is insignificant as it represents fewer than…
Cameroon — Extrême-Nord - Multi-Sectoral Needs Assessment (MSNA) — Round 4
Apr 17 2024
<p>The round 4 data collection was conducted between August 18 and August 29, 2023, among 5,801 households in the six departments (Diamaré, Logone-Et-Chari, Mayo-Danay, Mayo-Kani, Mayo Sava, and Mayo-Tsanaga) of the Extreme North region. This was done using a questionnaire developed by IOM,…
Cameroon — Baseline Assessment — Round 27 (Aug-2023)
Apr 17 2024
<p>Data collection for round 27 was conducted from 18 to 29 August 2023 through 3,715 key informants, accross 1,283 localities. During this round, 700,766 internally displaced individuals were identified, including 453,661 IDPs, 198,940 Returnees, and 48,165 Out-of-camp refugees</p>
Chad — Site and Village Assessment - Lac Province — Round 22
Feb 29 2024
<p>From December 22nd 2023 to January 24th 2024, the DTM Chad has conducted the round 22 of Sites and Villages assessment accross 305 locations.</p><p>During this round, a total of 261,672 displaced individuals were identified, including 219.393 internally displaced persons, 25,…
Chad — Site and Village Assessment - Lac Province — Round 21
Jan 31 2024
<p>From October 5th 2023 to November 8th 2023, the DTM team in Chad has conducted the round 21 of Sites and Villages assessment accross 281 locations.</p><p>During this round, a total of 242,205 displaced individuals were identified, including 199,198 internally displaced persons…
Nigeria — Site Assessment — Round 44 (North-east) — IDPs
May 10 2023
<p>A site assessment is a sub-component of mobility tracking. It aims to collect data on population presence, living conditions and needs in a particular displacement site or community. Data collection for IDPs took place between December 2022 and February 2023 in 2,482 localities in the six…
Chad — Site and Village Assessment - Lac Province - Round 20
Sep 07 2023
This assessment was carried out in 250 locations. There was an overall increase of 2% compared to the previous round. 259,768 displaced individuals and 59,418 displaced households were identified.
Chad — Site and Village Assessment - Lac Province - Round 19
May 30 2023
This dataset contains the results of evaluations conducted between November 29, 2022 – January 9, 2023 in 245 locations. A slight increase in the number of displaced people was observed during this round 19 compared to the previous round (+6%). This is mainly explained by the displacements due to…
Cameroon — Baseline Assessment — Round 26 (Feb-2023)
May 16 2023
<p>Data collection for round 26 was conducted from 8 to 20 February 2023 through 3,715 key informants, in 6 departments (Diamaré, Logone Et Chari, Mayo Danay, Mayo Kani, Mayo Sava and Mayo Tsanaga) ) of the Far North region. During this round, 680,512 mobile individuals were identified,…
Nigeria — Baseline Assessment (Return Locations) Round 41 (North-East)
Jun 14 2022
A baseline assessment is a sub-component of mobility tracking. It aims to collect data on IDP, migrant or returnee population presence in a defined administrative area of the country.
Nigeria — Baseline Assessment Round 42 (North-East)
Jul 30 2022
A baseline assessment is a sub-component of mobility tracking. It aims to collect data on IDP, migrant or returnee population presence in a defined administrative area of the country.
Nigeria — Baseline Assessment Round 41 (North-East)
Jun 14 2022
A baseline assessment is a sub-component of mobility tracking. It aims to collect data on IDP, migrant or returnee population presence in a defined administrative area of the country.
Nigeria — Master List (Return Locations) — Round 43 (North-East)
Nov 30 2022
2,100,180 returnees were recorded in the Round 43 assessment. This number represents an increase of 117,050 individuals or more than six per cent compared to Round 41 when 1,983,130 returnees were recorded in June 2022.
Nigeria — Master List (IDP Locations) — Round 43 (North-East)
Nov 30 2022
In Round 43, a total of 2,375,661 Internally Displaced Persons (IDPs) were identified in 483,467 households. This signifies a decrease of 3 per cent (or 79,529 individuals) compared to Round 42 when 2,455,190 IDPs were recorded (July 2022).
Chad — Site and Village Assessment - Lac Province - Round 18
Feb 15 2023
A site assessment is a sub-component of mobility tracking. It aims to collect data on population presence, living conditions and needs in a particular displacement site or community. This dataset presents the results of assessments conducted between 8 June and 18 July 2022 in 240 places of…
Cameroon — Extrême-Nord - Multi-Sectoral Needs Assessment (MSNA) — Round 3
Nov 22 2022
<p>The Multi-Sectoral Needs Assessment (MSNA) aims to provide an overview of the sectoral needs of affected populations in localities hosting displaced populations to the humanitarian partners and enables them to provide assistance.</p>
DTM Global Survey 2023
The Displacement Tracking Matrix (DTM) Global Survey 2023 is an annual stocktaking exercise which aims to present IOM DTM's operations and activities transparently. The Global Survey focuses on operations active from January 1 to December 31, 2023, with data collection occurring from February to April 2024.