Río Segundo is a district of the Alajuela canton, in the Alajuela province of Costa Rica.

[1][2] Río Segundo has an area of 5.57 km2[3] and an elevation of 930 metres.

[1] For the 2011 census, Río Segundo had a population of 10,794 inhabitants.

[6] The district is covered by the following road routes: The Interurbano Line operated by Incofer goes through this district.

This Costa Rican location article is a stub.