City evidence profile
Phase 1 Population 1975
Iran 29.800853, 52.508986
1975 population · Estimate
51,273
UN WUP Degree of Urbanization city population at mid-year
Location record
Administrative area not supplied
Iran · IRN
CityEvidence derived analysis
Research snapshot
The latest city density observation is 3,662 people per km² for 1975. The latest city land-area observation is 14.0 km² for 1975.
1975 density3,662people/km²
Population through time
One source series, shown without converting estimates into “live” counters.
| Year | Population | Type | Source |
|---|---|---|---|
| 1975 | 51,273 | Estimate | 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
3,662
1975 · UN World Urbanization Prospects 2025 · people/km²
City land area
14.0
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