Toa Alta barrio-pueblo is a barrio and the administrative center (seat) of Toa Alta, a municipality of Puerto Rico. Its population in 2010 was 397.

Toa Alta is a town and municipality of Puerto Rico located in the northern coast of the island, north of Naranjito; south of Dorado and Toa Baja; east of Vega Alta and Corozal; and west of Bayamón. Toa Alta is spread over eight barrios and Toa Alta Pueblo. It is part of the San Juan-Caguas-Guaynabo metropolitan statistical area. There are nine barrios in Toa Alta and altogether in 2020 had a population of 66,852. Río de la Plata, is a large river that runs through Toa Alta. Toa Alta celebrates its patron saint festival in May.