Eibar has a population of 27,138 inhabitants.
Its main industry is the production of metals, and since the 16th century the city has been known for the production of armaments, especially finely engraved small arms.
Serveta scooters were also produced here.
The SD Eibar football team is located here.
Eibar is located at an altitude of 121 m above sea level, in the west of the province of Guipuzcoa, very close to Vizcaya.
Eibar has an oceanic climate.
The city is located in a narrow valley in a mountainous area, the highest mountains range from 700 to 800 meters in height.
The Ego River, a tributary of the Debe, flows through Eibar.
In addition to the urban area, the municipality consists of five rural neighborhoods: Otaola Quinarraga, Aguinaga, Arrate, Mandiola and Gorosta.