About Piedras Negras
Piedras Negras is a city located in Mexico, in the Coahuila region. According to the latest available data (2026), the population of Piedras Negras is approximately 173,959 residents, making it the #170 most populous city in Mexico.
Globally, Piedras Negras ranks #9,900 among the world's most populated cities.
Piedras Negras City Statistics
| City | Piedras Negras |
| Country |  Mexico |
| Population | 173,959 |
| Global Rank | #9,900 |
| Rank in Mexico | #170 of 280 cities |
| City Category | city |
| Region | Coahuila |
| Latitude | 28.7081 |
| Longitude | -100.5283 |
| Data Year | 2026 |
Where is Piedras Negras Located?
Piedras Negras is located in Mexico, in the Coahuila region, at coordinates 28.7081° latitude and -100.5283° longitude. Piedras Negras sits in the subtropics, typically enjoying warm temperatures year-round.
Nearby Cities
Other Cities in Mexico
Largest Cities in Mexico
| # | City | Population |
|---|---|---|
| 1 | Catemaco Municipality | 3,453,456 |
| 2 | Tijuana | 1,964,788 |
| 3 | Ecatepec de Morelos Municipality | 1,929,926 |
| 4 | Tijuana Municipality | 1,922,523 |
| 5 | Iztapalapa de Cuitláhuac | 1,835,486 |
Frequently Asked Questions
What is the population of Piedras Negras?
The population of Piedras Negras is approximately 173,959 residents according to the latest available data (2026).
Where is Piedras Negras located?
Piedras Negras is located in Mexico at approximately 28.7081° latitude and -100.5283° longitude.
Is Piedras Negras one of the largest cities in Mexico?
With a population of 173,959, Piedras Negras is one of the notable urban areas in Mexico. It ranks #170 out of 280 cities in the country.
