San Antonio is a district of the Nicoya canton, in the Guanacaste province of Costa Rica.

[1][2] San Antonio has an area of 334.01 km2[3] and an elevation of 68 metres.

[1] For the 2011 census, San Antonio had a population of 6,642 inhabitants.

[6] The district is covered by the following road routes: This Costa Rican location article is a stub.

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