Historical Overview

Dorado is a north-coast municipality that developed from within the territory of Toa Baja, formally established as a municipality in 1842. The primary Catholic parish of San Antonio de Padua holds records beginning in 1865, making it the starting point for 19th-century genealogical research. The town's name, meaning golden, reflects both the sandy coastal landscape and the municipality's distinctive coat of arms. Researchers should note that burial records were not digitized in the same parish series; civil death records and cemetery sources are the alternative for burial research. Pre-1842 family lines are typically found in Toa Baja parish registers.

Coat of Arms

Image: Wikimedia Commons (CC BY-SA 4.0)

The escudo features gold and brown bands: the gold stripes reference the town name Dorado (meaning golden) and the sandy coastal landscape, while the brown field honors San Antonio de Padua, the town's patron saint. The Tau cross and lily motifs connect to Saint Anthony's iconography. A three-tower crown designates Dorado as a properly constituted municipality. The shield also alludes to the Río La Plata, the Silver River that borders the municipality.

Barrios

Genealogical records often identify individuals by barrio. Dorado has 6 barrios:

Dorado Pueblo
Espinosa
Higuillar
Maguayo
Mameyal
Río Lajas

Neighboring Municipalities

Also check records in neighboring municipalities:

Historical Maps

Historical maps help identify barrios, boundaries, and communities as they existed in the past. Maps from the 18th and 19th centuries are preferred.

Dorado (2026)

Source: U.S. Census Bureau, TIGER/Line Shapefiles

Genealogy Toolkit

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Civil Records

Began in 1885

Covers births, marriages, and deaths.

⬇ Search Civil Records

Parish Records

Parish: San Antonio de Padua

Records from 1865

⬇ Search Catholic Records

Diocesan Archive

Diocese: Archdiocese of San Juan

For sacramental records not available digitally, contact the diocesan archive directly.

Diocese Website

Digital Archives

FamilySearch: Dorado Civil and parish records
Registros parroquiales de Dorado, 1865–1964 Digitized Records Direct FamilySearch catalog entry for Dorado parish registers (San Antonio de Padua); browse-available image set covering baptisms and marriages from 1865 to 1964. Note: burial records are not included in this digitized set.
Puerto Rico, Catholic Church Records, 1645–2021 Digitized Records Islandwide Catholic church-record collection including baptisms, marriages, burials, and confirmations. Includes Dorado parish records from San Antonio de Padua beginning 1865.
Puerto Rico Civil Registration, 1885–2001 Digitized Records Civil registration births, marriages, and deaths for all Puerto Rico municipalities including Dorado, beginning 1885.
Santuario Cristo de la Reconciliación — Find a Grave Cemetery Index Find a Grave page for the main cemetery associated with Dorado. Useful for burial transcriptions and memorial photographs. Because burial parish books were not digitized, this is a key alternative source for death research.
FamilySearch: Puerto Rico Genealogy Complete records guide