Microdata Library
The Microdata Library facilitates access to data collected through sample surveys of households, business establishments or other facilities. These 'microdata' sets may also originate from population, housing or agricultural censuses or through an administrative data collection processes. The Library contains supporting documentation from censuses and surveys conducted or supported by the World Bank, as well as by other international organizations, statistical agencies and other agencies in low and middle-income countries. Learn More »
Central Microdata Catalog
The Microdata Library is comprised of a number of Collections. These collections can be browsed and searched individually or centrally from the Central Microdata Catalog.
Browse and search – rich metadata, questionnaires and the key reports for a broad range of development surveys are easily accessible.
Access microdata – researchers and policy makers familiar with the analytical techniques and tools necessary for the analysis of microdata can go further and search for, and gain access to, the unit level datasets either directly from the World Bank or from links to our partner catalogs.
Latest Additions
Mozambique - World Bank Group Country Survey 2014
May 12, 2015
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Macedonia, FYR - World Bank Group Country Survey 2014
May 05, 2015
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Pakistan - Enterprise Survey 2013, Innovation Follow-up Survey
May 04, 2015
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Sweden - Enterprise Survey 2014
May 04, 2015
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Tunisia - Enterprise Survey 2013
May 04, 2015
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Mauritania - Enterprise Survey 2014
May 01, 2015
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Senegal - Enterprise Survey 2014
May 01, 2015
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Burundi - Enterprise Survey 2014
May 01, 2015
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Madagascar - World Bank Group Country Survey 2014
Apr 30, 2015
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Bosnia and Herzegovina - World Bank Group Country Survey 2014
Apr 30, 2015
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Data Documentation Initiative metadata standard