City evidence profile
Marangu Population 2026
Tanzania -3.280203, 37.531441
2026 population · UN projection
79,948
UN WUP Degree of Urbanization city population at mid-year
Location record
Administrative area not supplied
Tanzania · TZA
CityEvidence derived analysis
Research snapshot
The latest city density observation is 1,922 people per km² for 2026. The latest city land-area observation is 41.6 km² for 2026.
2026 density1,922people/km²
Population through time
One source series, shown without converting estimates into “live” counters.
| Year | Population | Type | Source |
|---|---|---|---|
| 1975 | 70,711 | Estimate | UN World Urbanization Prospects 2025 |
| 2026 | 79,948 | Projection | UN World Urbanization Prospects 2025 |
| 2030 | 116,896 | Projection | UN World Urbanization Prospects 2025 |
| 2040 | 203,975 | Projection | UN World Urbanization Prospects 2025 |
| 2050 | 270,023 | 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
2.9%
2025 · World Bank · national value
Country urban population
36.9%
2025 · World Bank · national value
Country life expectancy
67.2
2024 · World Bank · national value
Country population
70,545,865
2025 · World Bank · national value
City population density
1,922
2026 · UN World Urbanization Prospects 2025 · people/km²
City land area
41.6
2026 · 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 · 2026 · UN projection · refreshed 2026-10-12
Open source ↗UN World Urbanization Prospects 2025City population density · 2026 · refreshed 2026-10-12
Open source ↗UN World Urbanization Prospects 2025City land area · 2026 · 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