Sabana Llana, Juana Díaz, Puerto Rico
barrio in Juana Díaz, Puerto Rico

Sabana Llana is a barrio in the municipality of Juana Díaz, Puerto Rico. Its population in 2010 was 8,896.
History
Sabana Llana was in Spain's gazetteers until Puerto Rico was ceded by Spain in the aftermath of the Spanish–American War under the terms of the Treaty of Paris of 1898 and became an unincorporated territory of the United States. In 1899, the United States Department of War conducted a census of Puerto Rico finding that the combined population of Sabana Llana and Lomas barrios was 938.
The public source identifies “Sabana Llana, Juana Díaz, Puerto Rico” as barrio in Juana Díaz, Puerto Rico. This brief keeps that definition visible, then builds a research path around Sabana, Llana and Juana.
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The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Feb 24, 2026. The linked authority identifier is Q2880125. Authority coordinates are 18.028, -66.527. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 2010, 1898 and 1899.
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This entry incorporates text from “Sabana Llana, Juana Díaz, Puerto Rico” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.