
Comparative chart on the population of Hispaniola, divided between the French Saint-Dominge and the Spanish Santo Domingo at the end of the 18th century.
The last census of the 1700s tells us that the percentage of slaves was almost 30%, as slavery increased significantly in Santo Domingo in the late 1700s due to the Family Compacts (between the monarchies of the Kingdom of Spain and the Kingdom of France against the Kingdom of Great Britain and the Archduchy of Austria), which brought more investment, and especially due to the ease of buying Black people on the Dajabón frontier, both legally and illegally (without paying taxes).
Primary Sources:
1740 Census: We only have the summary by Archbishop Álvarez de Abreu in his work "Compediosa Noticia de la isla de Santo Domingo" (Compendium of the Island of Santo Domingo), reproduced by Carlos Larrabazal Blanco in his work "Los negros y la esclavitud en St. Dgo." (Blacks and Slavery in Santo Domingo).
It counts 12,259 inhabitants, of whom the majority were Black, especially free people.
1783 Census: This was a parish census and lacks detail.
Around 1783, the island had 117,300 inhabitants distributed across 18 localities; 14,000 of them were enslaved Black people.
1794 Census: Reproduced by Moreau in his work "Histoire Physique des Antilles Françaises", published in Paris, 1822:
The population of Santo Domingo in 1794 was distributed as follows: Whites 35,000; Free People 38,000; Slaves 30,000
The 1794 census summarized in percentages:
Whites 34% | Slaves 29% | Free People 37%
To clarify the comparative chart, the 5-8% of owners come from the 34% and 37% because, contrary to popular belief, the owners were not only white but also mulattos, mestizos, zambos, castizos, free blacks and Indians as owners but they owned fewer slaves than the whites.
Note: There were still some Indians living in Santo Domingo who had survived the foreign diseases brought by Europeans and Africans, as well as the encomienda system, but they were already highly racially mixed or had been socially reclassified. However, the term “Indian” continued to be used as a legal or social category.
Source(s):
.- La Colonización de la frontera dominicana (1680-1795). By Manuel Vicente Hernández González, 2006.
.- Historia de la República Dominicana (2010). By Frank Moya Pons.
.- La esclavitud del negro en Santo Domingo (1980). By Carlos Esteban Deive.