Drôme · the Diois
Rochefourchat: A French Commune That Has Been Empty for Most of 50 Years
Rochefourchat is a commune in southern France whose recorded population has, since the 1970s, been zero, one, or two — usually exactly one. By law, that single resident is also the mayor.

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Rochefourchat 🇫🇷
Auvergne-Rhône-Alpes, France · pop. 1
Rochefourchat is a commune in the Drôme department of south-eastern France, in the foothills of the Vercors massif. Its population is, depending on the census year, zero, one, or two people. It is consistently the least-populated commune in mainland France with an active municipal council.
A commune almost without people
Rochefourchat had around 200 inhabitants in the early 19th century, when much of the Drôme highlands was farmed by tenant families. Mountain depopulation gathered pace through the late 1800s and accelerated catastrophically after World War I. By 1962 only six people were left. The most recent French censuses have recorded the population as 1 in 2017, 2 in 2007, 1 again in 1999, and 0 at several points in the 1970s.
French administrative law makes no allowance for empty communes — every commune must have a municipal council and a mayor. When the population is one, the mayor is, by default, that one resident. When the population briefly dips to zero, neighbouring residents who own a second home in Rochefourchat are typically elected to keep the municipality functioning.
Why it still exists on paper
Rochefourchat covers about 15 km² of low mountain — wooded ridges, abandoned orchards, the ruin of a medieval château, and a small chapel restored in the 1980s. The commune draws a modest annual stipend from the French state, used mostly to maintain the chapel and a single road. There has been periodic talk of merging Rochefourchat with the neighbouring commune of Aucelon, but the locals have resisted: a merger would, paradoxically, erase exactly the thing that makes Rochefourchat famous.
Fun facts
- The annual feast day of the village chapel draws roughly 20 visitors — collectively a temporary surge of 2,000 % over the commune's resident population.
- France has 34,000+ communes, more than every other EU country combined. Rochefourchat is the smallest by population almost every year.
- Census records show Rochefourchat had 224 inhabitants in 1851 — a 22,000 % decline in less than two centuries.
Sources
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See Rochefourchat on the map
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Text on this page is original Terralocate editorial. Background facts compiled from the public sources listed above. Images via Wikimedia Commons under their respective licenses (typically CC BY-SA or public domain).