About Zanjan County
Zanjan County is a mid-sized city located in Iran, in the Zanjan Province region. According to the latest available data (2026), the population of Zanjan County is approximately 521,302 residents, making it the #42 most populous city in Iran.
Globally, Zanjan County ranks #3,599 among the world's most populated cities.
Zanjan County City Statistics
| City | Zanjan County |
| Country |  Iran |
| Population | 521,302 |
| Global Rank | #3,599 |
| Rank in Iran | #42 of 287 cities |
| City Category | mid-sized city |
| Region | Zanjan Province |
| Latitude | 36.5833 |
| Longitude | 48.25 |
| Data Year | 2026 |
Population Comparison
To put Zanjan County's population of 521,302 into perspective:
- Zanjan County has over 521,000 residents.
Where is Zanjan County Located?
Zanjan County is located in Iran, in the Zanjan Province region, at coordinates 36.5833° latitude and 48.25° longitude. Zanjan County sits in the subtropics, typically enjoying warm temperatures year-round.
Nearby Cities
Other Cities in Iran
Largest Cities in Iran
| # | City | Population |
|---|---|---|
| 1 | Mashhad County | 3,372,660 |
| 2 | Mashhad | 3,208,000 |
| 4 | Isfahan County | 2,243,249 |
| 6 | Karaj County | 1,973,470 |
| 7 | Shiraz County | 1,869,001 |
Frequently Asked Questions
What is the population of Zanjan County?
The population of Zanjan County is approximately 521,302 residents according to the latest available data (2026).
Where is Zanjan County located?
Zanjan County is located in Iran at approximately 36.5833° latitude and 48.25° longitude.
Is Zanjan County one of the largest cities in Iran?
With a population of 521,302, Zanjan County is one of the notable urban areas in Iran. It ranks #42 out of 287 cities in the country.
