City evidence profile
Shahrīār Population 2026
Tehran, Iran 35.658840, 51.057750
2026 population · UN projection
54,001
UN WUP Degree of Urbanization city population at mid-year
Location record
Tehran
Iran · IRN
CityEvidence derived analysis
Research snapshot
The latest city density observation is 5,294 people per km² for 2026. The latest city land-area observation is 10.2 km² for 2026.
2026 density5,294people/km²
Population through time
One source series, shown without converting estimates into “live” counters.
| Year | Population | Type | Source |
|---|---|---|---|
| 1975 | 53,367 | Estimate | UN World Urbanization Prospects 2025 |
| 2026 | 54,001 | Projection | UN World Urbanization Prospects 2025 |
| 2030 | 56,535 | Projection | UN World Urbanization Prospects 2025 |
| 2040 | 60,653 | Projection | UN World Urbanization Prospects 2025 |
| 2050 | 62,452 | 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
0.9%
2025 · World Bank · national value
Country urban population
77.4%
2025 · World Bank · national value
Country life expectancy
77.9
2024 · World Bank · national value
Country population
92,417,681
2025 · World Bank · national value
City population density
5,294
2026 · UN World Urbanization Prospects 2025 · people/km²
City land area
10.2
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