Ciudad Lerdo (Lerdo City) is a small city in the northeastern portion of the Mexican state of Durango.

It is located at co-ordinates 25.33° N, 103.31° W, bordering southeastern Coahuila.

As of 2010, the city of Lerdo had a population of 79,669,[1] up from 71,373 people as of 2005.

The city is lush with vegetation, but has an arid climate.

Ciudad Lerdo is known for its parks, gardens, and ice cream made with fresh milk from local dairies.