GovTwin / Institution
Pirojpur District
Local Gov
A low-lying southern district of tidal rivers and canals in the Sundarbans hinterland, known for its floating guava markets and timber and betel-nut trade. Its economy rests on agriculture and inland water transport, and it carries below-average household wealth typical of the deltaic Barishal belt.
Wealth rank 24/64
(1 = poorest district)
Warming +0.41°C
(1980s–2020s)
Air NO₂ #53/64
(1 = most polluted)
Night-lights +196%
(2014–23 activity)
Built-up 10 km²
Forest loss 23 ha
(2001–23)
Rainfall 1,929 mm/yr
Indicators: Meta RWI (HDX); ERA5-Land; MODIS; Sentinel-5P; VIIRS night-lights; GHSL; Hansen v1.11; CHIRPS v2.0. Exposure: GloFAS v2.1, FABDEM, MODIS LST, ACAG PM2.5, WorldPop 2020.
Problems and issues
- poverty Below-average household wealth, with a mean Relative Wealth Index of -0.105 ranking 24th-poorest of 64 districts, reflecting a narrow agrarian and riverine-trade economy. So what: Modest wealth limits private investment in flood-proofing and leaves households reliant on a single growing season and inland trade that climate shocks can interrupt. Source: Meta Data for Good Relative Wealth Index (HDX), ~2.4 km grid
- climate disaster High annual rainfall (1,929 mm) over a flat, tidal, canal-laced landscape produces recurrent waterlogging and monsoon flooding that disrupt the guava orchards and low-lying farmland the district is known for. So what: Prolonged waterlogging damages perennial fruit crops and standing paddy, eroding the specialized horticultural base that distinguishes Pirojpur's economy. Source: CHIRPS v2.0 precipitation (UCSB Climate Hazards Group) via Google Earth Engine
- water An economy and settlement pattern built around tidal rivers and canals leaves communities dependent on water transport and exposed to tidal flooding, embankment seepage, and creeping salinity from the Sundarbans estuary. So what: When channels silt up or tides overtop banks, both the transport lifeline and the freshwater supply are compromised at the same time. Source: Bangladesh Water Development Board
- urbanization Built-up area has grown 202% since 2000 (to 9.8 km2), with new settlement spreading across flood-prone, low-lying ground rather than safe elevations. So what: Unplanned expansion onto floodplains locks in future flood losses and strains drainage in a district where land is already largely at or near water level. Source: GHSL built-up surface (JRC) via Google Earth Engine
- economy Nighttime-light growth of 196% (7th-fastest of 64 districts) rises from a low base, indicating activity is intensifying but the underlying economy remains shallow and agriculture-dependent. So what: Without diversification beyond horticulture and river trade, the district stays exposed to commodity and climate swings in a few sectors. Source: VIIRS nighttime lights (annual radiance) via Google Earth Engine
Probable solutions
- Dredge and re-excavate silted canals and rivers and improve tidal sluice management to restore drainage and reduce monsoon waterlogging. Responsible: Bangladesh Water Development Board · policy proposal
- Support climate-resilient and value-added horticulture (improved guava varieties, cold-chain and processing) to protect the district's signature crop economy. Responsible: Department of Agricultural Extension · policy proposal
- Introduce flood-risk-informed land-use planning and drainage standards to steer new built-up growth away from the lowest-lying ground. Responsible: Local Government Engineering Department · policy proposal
- Promote off-farm livelihood and small-enterprise lending to diversify income beyond single-season agriculture and river trade. Responsible: Palli Karma-Sahayak Foundation (PKSF) · policy proposal