Poverty maps are a useful tool to visualize and compare poverty rates across geographic areas, and learn about how poverty is distributed within a country, which is often times masked in national or aggregated statistics. For instance, the national poverty rate in Bangladesh in 2010 was 31.5 percent, which is the latest year for which a household survey was collected by the government to produce official poverty numbers.
However, a look at zila (district) and upazila (sub-district) level poverty rates suggests that poverty levels differ quite substantially across the different areas of the country with large pockets of poverty concentrated in the north and south-west part of the country. For example, some of the zilas in the north belonging to the Rangpur and Dhaka divisions are among the poorest in the country with poverty rates well above 50 percent while some of the zilas in the south-east belonging to the Chittagong division have poverty rates well below 20 percent.
While country level poverty maps are generally widely available, accessing the underlying information is not always easy or is unavailable in a user-friendly format. Moreover, there is not a straightforward way to link these disaggregated poverty statistics with other socio-economic indicators and even if one attempts to do, it might take a substantial amount of time to put together all this information.
Specifically, poverty maps are often times disseminated in the form of printed reports, which do not allow users to directly access the data in a digitized format or link it to other socio-economic statistics. Lowering barriers to access poverty statistics and facilitating the linking of these indicators to other non-monetary living standards statistics is important to facilitate the use of poverty statistics, make them more relevant for policy and program planning, and promote more evidence-based policymaking.