Prohibition history
Prohibition in Puerto Rico.
Puerto Rico had no statewide prohibition before 1920. The 18th Amendment, which the state ratified, closed its legal liquor trade on 17 January that year. Today we list 16 speakeasies and hidden bars in Puerto Rico.
Prohibition in Puerto Rico, in order
| 1917–19 | Congress passes the 18th Amendment and sends it to the states. |
|---|---|
| 16 January 1919 | The amendment is ratified nationally. Puerto Rico ratified it. |
| 17 January 1920 | National Prohibition begins. |
| 7 April 1933 | The Cullen–Harrison Act legalises 3.2% beer. |
| 5 December 1933 | The 21st Amendment repeals Prohibition. |
What Prohibition looked like here
Puerto Rico came to Prohibition late, with a legal liquor trade still running on the day the amendment took effect. States in that position lost a visible industry overnight — breweries, distilleries, saloons, the men who worked in them — and the resentment that followed shows up in how little local enforcement there was to speak of.
It also meant there was plant. Breweries that had made beer in 1919 could make it again in 1920 if anyone was willing to risk it, and a good deal of what the federal agents found in the first years was simply the old industry carrying on quietly.
A territory, and a rum industry
Puerto Rico was a United States territory in 1920 and the federal ban applied to it — which meant prohibiting the manufacture of rum in a place whose economy had been built on it. The island had in fact voted on the question in 1917 and chosen prohibition, before Congress imposed it anyway.
The practical results were an illegal trade in cañita, a collapse in legal distilling, and a long interruption to an industry that recovered quickly after 1933 and is now a substantial part of the world rum trade.
Very little of the island’s 1920s press has been digitised into the Chronicling America archive, so the newspaper section of this page is thin.
What Puerto Rico’s own newspapers printed
Very little of Puerto Rico’s 1920s press has been digitised in the Library of Congress’s Chronicling America archive, so we have no newspaper evidence to show you for this state yet. That is a gap in the archive, not a finding about Puerto Rico.
We re-run this search as the archive grows. If you know of a digitised Puerto Rico title from the period, we would like to hear about it.
Where to drink in Puerto Rico now
We currently list 16 speakeasies and hidden bars in Puerto Rico. The densest are Caguas (2), San Juan (2), Ponce (2), Mayagüez (2), Carolina (1), Guayanilla (1). Those are present-day licensed bars — nothing on this site is illegal, and a modern hidden bar is a design decision rather than a legal necessity.
A handful of rooms in most states genuinely date to the period and can show it. Far more claim to. Where a venue’s page makes a historical claim, we label it Documented, Reported, Legend or Venue marketing, and we do not promote marketing into history because it makes a better paragraph.
Where they are in Puerto Rico
Listings cluster where the building stock and the licensing both allow it. These are the Puerto Rico cities and towns with the most in the directory today.
| Caguas | 2 listed |
|---|---|
| San Juan | 2 listed |
| Ponce | 2 listed |
| Mayagüez | 2 listed |
| Carolina | 1 listed |
| Guayanilla | 1 listed |
Where this state fits
We group Puerto Rico with the Caribbean for editorial purposes — regions tuned to drinking culture and Prohibition history rather than to Census divisions, because those are the lines that actually explain what happened. Its neighbours here: United States Virgin Islands.
The parts of the national story that bear most directly on Puerto Rico: Rum running and Rum Row.
How to read these pages
Each state chronology sets the local dates against the national ones, because Prohibition was never one story. Thirty-three states had already banned liquor before the federal government did; two refused to ratify the amendment at all; and repeal in 1933 handed the question straight back to the states, which is why American liquor law is still fifty systems rather than one.
The newspaper evidence is drawn from Chronicling America, the Library of Congress’s archive of digitised American newspapers. It is public domain, it is free, and we link to the scanned page rather than quoting it, so you can check us.