City evidence profile
Islampur Population 1975
Bangladesh 25.081743, 89.783650
1975 population · Estimate
52,711
UN WUP Degree of Urbanization city population at mid-year
Location record
Administrative area not supplied
Bangladesh · BGD
CityEvidence derived analysis
Research snapshot
The latest city density observation is 4,393 people per km² for 1975. The latest city land-area observation is 12.0 km² for 1975.
1975 density4,393people/km²
Population through time
One source series, shown without converting estimates into “live” counters.
| Year | Population | Type | Source |
|---|---|---|---|
| 1975 | 52,711 | Estimate | UN World Urbanization Prospects 2025 |
| 2035 | 58,423 | Projection | UN World Urbanization Prospects 2025 |
| 2040 | 69,182 | Projection | UN World Urbanization Prospects 2025 |
| 2045 | 70,502 | Projection | UN World Urbanization Prospects 2025 |
| 2050 | 71,567 | Projection | UN World Urbanization Prospects 2025 |
Context, without fake precision
Country-level indicators are labelled as country context and are never presented as city measurements.
Country population growth
1.2%
2025 · World Bank · national value
Country urban population
33.2%
2025 · World Bank · national value
Country life expectancy
74.9
2024 · World Bank · national value
Country population
175,686,899
2025 · World Bank · national value
City population density
4,393
1975 · UN World Urbanization Prospects 2025 · people/km²
City land area
12.0
1975 · UN World Urbanization Prospects 2025 · km²
Sources & provenance
See which dataset supports each city measurement and which figures are country-level context.
UN World Urbanization Prospects 2025City population · 1975 · Estimate · refreshed 2026-10-12
Open source ↗UN World Urbanization Prospects 2025City population density · 1975 · refreshed 2026-10-12
Open source ↗UN World Urbanization Prospects 2025City land area · 1975 · refreshed 2026-10-12
Open source ↗World Bank Open DataNational context series · latest population observation 2025 · refreshed 2026-10-12
Open source ↗GeoNames geographic referenceCoordinates, country and administrative-area identity used for place reference and matching.
Source notes →🛡️ Research standard
Source-backed profile
This profile has qualifying city-level evidence, clear source labels and enough supporting context for a full research page.
How profiles are verified