About Bacău
Bacău is a city located in Romania, in the Bacău County region. According to the latest available data (2026), the population of Bacău is approximately 136,087 residents, making it the #20 most populous city in Romania.
Globally, Bacău ranks #12,211 among the world's most populated cities.
Bacău City Statistics
| City | Bacău |
| Country |  Romania |
| Population | 136,087 |
| Global Rank | #12,211 |
| Rank in Romania | #20 of 25 cities |
| City Category | city |
| Region | Bacău County |
| Latitude | 46.5833 |
| Longitude | 26.9167 |
| Data Year | 2026 |
Where is Bacău Located?
Bacău is located in Romania, in the Bacău County region, at coordinates 46.5833° latitude and 26.9167° longitude. Located in the mid-latitudes, Bacău experiences distinct four-season weather patterns.
Nearby Cities
Other Cities in Romania
Largest Cities in Romania
| # | City | Population |
|---|---|---|
| 1 | Bucharest | 1,716,961 |
| 3 | Sector 3 | 373,566 |
| 4 | Sector 6 | 325,759 |
| 5 | Cluj-Napoca | 286,598 |
| 6 | Iași | 271,692 |
Frequently Asked Questions
What is the population of Bacău?
The population of Bacău is approximately 136,087 residents according to the latest available data (2026).
Where is Bacău located?
Bacău is located in Romania at approximately 46.5833° latitude and 26.9167° longitude.
Is Bacău one of the largest cities in Romania?
With a population of 136,087, Bacău is one of the notable urban areas in Romania. It ranks #20 out of 25 cities in the country.
