Arraiolos, officially known as the Town of Arraiolos, serves as the town seat of the Arraiolos Municipality located in the Évora District of Portugal. As of 2021, the municipality encompassed an area of 683.75 square kilometres and had a total population of 6,606 people.
The town itself recorded a population of 3,133 residents in 2021. The current Mayor of the municipality is Silvia Pinto, who was elected by the Unitary Democratic Coalition.