MAS Integrated School

Caracol is a barrio in the municipality of Añasco, Puerto Rico. Its population in 2010 was 1,869.

Quebrada Larga is a barrio in the municipality of Añasco, Puerto Rico. Its population in 2010 was 1,532.

Piñales is a barrio in the municipality of Añasco, Puerto Rico. Its population in 2010 was 2,875.

Marías is a barrio in the municipality of Añasco, Puerto Rico. Its population in 2010 was 4,658.

WZET (92.1 FM), branded on-air as Mix 107, is a radio station licensed to Hormigueros, Puerto Rico, the station serves the Western Puerto Rico area. The station is currently owned by International Broadcasting Corporation.WZET broadcasts in the HD Radio format, and carries additional programming on three of the station's HD subchannels. In addition, WZET-HD2's programming is simulcast on translator station W295BU 106.9 FM in Mayagüez.

The Hondo River (Añasco, Puerto Rico) is a river of Puerto Rico.

WVID (90.3 FM), branded on-air as Vid 90, is a radio station broadcasting a Jazz format. Licensed to Añasco, Puerto Rico, it serves the Puerto Rico area. The station is currently owned by Centro Colegial Cristiano, Inc., which is presided by Rev. Oscar Correa Agosto. WVID is mainly dedicated to the various styles of Jazz and educational programming. The station has an ERP of 14,500 watts which makes it the third most powerful station of its area. WVID is mainly dedicated to the various styles of Jazz. WVID has an ultra target of 35, while it is very popular in the 25–49 demographic. The station shares around 7 percent of the area's total audience. (Similarly targeted stations usually share around 1.5 percent of their total market. Comparatively, the most popular station in the area shares around 11% of the total market.) WVID has an exclusive programming dedicated mainly to Jazz music, and it is the only station in Puerto Rico offering this type of programming 24 hours 7 days a week. The programming style is now very appealing to the younger demographics making WVID somewhat of a phenomenon and because of this, has recently captured the attention of mayor companies and performers as well. WVID is the matrix station for the second most popular Jazz Fest in Puerto Rico, The Mayagüez Jazz Fest. Because of its targeted audience and unique programming WVID was recently selected among the stations in the island, to showcase various features in the Central American and Caribbean games, an honor usually reserved for the largest stations. The station represented Puerto Rico's radio in the international media. WVID is also involved in sports. Its programming is available via the Internet on its website, www.vid90.com.

Cerro Gordo is a barrio in the municipality of Aguada, Puerto Rico. Its population in 2010 was 3,018.

WTPM (92.9 FM), branded on-air as Paraiso 92, is a radio station broadcasting a Religious format. Licensed to Aguadilla, Puerto Rico, it serves the Puerto Rico area. The station is currently owned by the Corporation of the Seventh-day Adventists of West Puerto Rico.

The Puente de Añasco, also called Puente Salcedo, is a bridge spanning between Añasco, Puerto Rico and Mayagüez, Puerto Rico. It was listed on the National Register of Historic Places in 2011. It is located at Kilometer 146.1 of Highway 2. It spans the boundary between the Añasco Arriba barrio in the municipality of Añasco and the Sabanetas barrio in the municipality of Mayagüez. The bridge bears a striking similarity to the Puente de Trujillo Alto, another Pennsylvania through truss bridge built during 1939–1941 in the Trujillo Alto municipality of Puerto Rico. It may be Bridge No. 75 described in a review of historic bridges in Puerto Rico, which is a single span Pennsylvania through truss railroad bridge built over the Añasco River in 1944.

Hatillo is a barrio in the municipality of Añasco, Puerto Rico. Its population in 2010 was 1,269.

Añasco Abajo Barrio is a barrio in the municipality of Añasco, Puerto Rico. Its population in 2010 was 6.