Jalisco
In short
Jalisco is a state located in western Mexico, with Guadalajara serving as its capital and largest city.
In plain words
It is one of the 32 federal entities that make up Mexico. The state is surrounded by six other Mexican states and is divided into 125 different municipalities.
A simple example
A person living in the city of Guadalajara is a resident of the state of Jalisco.
Why it matters
It is a major cultural and economic hub in western Mexico. The state is famous for being the birthplace of many traditional Mexican icons like mariachi music and tequila.
Easy to mix up
Do not confuse the state of Jalisco with the city of Guadalajara, which is just its capital.