Prohibition history
Prohibition in Montana.
Montana went dry under its own law in 1919, 1 years ahead of the federal ban, and ratified the 18th Amendment with the rest of the country. Today we list 8 speakeasies and hidden bars in Montana.
Prohibition in Montana, in order
| 1919 | Statewide prohibition takes effect in Montana. |
|---|---|
| 1917–19 | Congress passes the 18th Amendment and sends it to the states. |
| 16 January 1919 | The amendment is ratified nationally. Montana 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
Montana went dry on its own account in 1919 and then voted for the national ban, which is the ordinary pattern: the 18th Amendment passed because most of the country had already decided the question. The practical effect of 1920 here was federal rather than legal — the same prohibition, now with agents, courts and padlock injunctions behind it.
What changed most was the supply. A dry state next to a wet one has a border problem. A dry country has a coastline, a Canadian frontier and an industrial-alcohol industry, and from 1920 those became the sources that mattered.
First to vote itself out of enforcement
Montana adopted statewide prohibition by referendum in 1916 and then, in 1926, became the first state in the country to repeal its own enforcement act by popular vote — seven years before national repeal, and a genuinely early signal that the public mood had turned.
The practical arguments were local: a long Canadian border with almost nobody watching it, mining and railroad towns with a drinking culture that predated statehood, and a state treasury that could not afford to police any of it. Butte in particular had a reputation that the amendment did nothing to dent.
What Montana’s own newspapers printed
The Library of Congress has digitised a large slice of the American press, and it is searchable. Between 1920 and 1933, papers published in Montana used the word “bootlegger” 2,475 times, “speakeasy” 147 times, “blind pig” 67 times. Every link below goes to the scanned page itself, free and in the public domain — you are reading the primary source, not our summary of it.
One caveat worth stating plainly: these counts measure what has been digitised as much as what happened. A state whose papers were scanned in bulk will out-score a state whose were not, and a low number here is evidence about an archive rather than about how dry anybody was.
| Date | Term | Newspaper |
|---|---|---|
| March 30, 1920 | “bootlegger” | Great Falls daily tribune, Great Falls |
| May 28, 1920 | “blind pig” | The producers news, Plentywood |
| March 4, 1921 | “bootlegger” | The Harlem news, Harlem |
| March 21, 1921 | “bootlegger” | Great Falls tribune, Great Falls |
| May 27, 1921 | “blind pig” | The producers news, Plentywood |
| September 4, 1921 | “bootlegger” | Great Falls tribune, Great Falls |
| October 23, 1921 | “bootlegger” | Great Falls tribune, Great Falls |
| January 26, 1922 | “blind pig” | The Wolf Point herald, Wolf Point |
| January 19, 1923 | “bootlegger” | The Ronan pioneer, Ronan |
| April 4, 1924 | “bootlegger” | The Ronan pioneer, Ronan |
| August 28, 1925 | “bootlegger” | The producers news, Plentywood |
| May 13, 1926 | “blind pig” | The Wolf Point herald, Wolf Point |
Where to drink in Montana now
We currently list 8 speakeasies and hidden bars in Montana. The densest are Victor (1), Bozeman (1), Bigfork (1), Helena (1), Missoula (1), Billings (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 Montana
Listings cluster where the building stock and the licensing both allow it. These are the Montana cities and towns with the most in the directory today.
| Victor | 1 listed |
|---|---|
| Bozeman | 1 listed |
| Bigfork | 1 listed |
| Helena | 1 listed |
| Missoula | 1 listed |
| Billings | 1 listed |
Where this state fits
We group Montana with the West 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: California · Colorado · Oregon · Washington · Hawaii · Idaho · Wyoming · Alaska.
The parts of the national story that bear most directly on Montana: Canadian whisky and the northern border.
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.