Le Petit-Mercey
# Le Petit-Mercey

Le Petit-Mercey (French pronunciation: ​) is a former commune in the Jura department in Bourgogne-Franche-Comté in eastern France. On 1 January 2019, it was merged into the commune Dampierre.

## Population

| Year | Pop. | ±% |
| - | - | - |
| 1793 | 112 | — |
| 1806 | 109 | −2.7% |
| 1821 | 147 | +34.9% |
| 1831 | 129 | −12.2% |
| 1841 | 122 | −5.4% |
| 1851 | 120 | −1.6% |
| 1861 | 115 | −4.2% |
| 1872 | 91 | −20.9% |
| 1881 | 83 | −8.8% |
| 1891 | 98 | +18.1% |
| 1901 | 86 | −12.2% |
| Year | Pop. | ±% |
| 1911 | 64 | −25.6% |
| 1921 | 51 | −20.3% |
| 1931 | 61 | +19.6% |
| 1946 | 51 | −16.4% |
| 1954 | 43 | −15.7% |
| 1962 | 43 | +0.0% |
| 1968 | 34 | −20.9% |
| 1990 | 53 | +55.9% |
| 1999 | 58 | +9.4% |
| 2006 | 99 | +70.7% |
| 2012 | 103 | +4.0% |
