Dolomieu (French pronunciation: [dɔlɔmjø]) is a commune in the Isère department in southeastern France.

Historical population

Year Pop. ±% p.a. 1793 1,242 —     1800 1,408 +1.81% 1806 1,344 −0.77% 1821 1,622 +1.26% 1831 2,006 +2.15% 1836 2,124 +1.15% 1841 2,202 +0.72% 1846 2,236 +0.31% 1851 2,292 +0.50% 1856 2,224 −0.60% 1861 2,240 +0.14% 1866 2,352 +0.98% 1872 2,487 +0.93% 1876 2,560 +0.73% 1881 2,527 −0.26% 1886 2,511 −0.13% 1891 2,400 −0.90% 1896 2,279 −1.03%	Year Pop. ±% p.a. 1901 2,191 −0.78% 1906 2,088 −0.96% 1911 2,016 −0.70% 1921 1,785 −1.21% 1926 1,715 −0.80% 1931 1,601 −1.37% 1936 1,502 −1.27% 1946 1,322 −1.27% 1954 1,307 −0.14% 1962 1,256 −0.50% 1968 1,283 +0.36% 1975 1,348 +0.71% 1982 1,662 +3.04% 1990 2,135 +3.18% 1999 2,369 +1.16% 2007 2,787 +2.05% 2012 3,025 +1.65% 2017 3,167 +0.92%
Source: EHESS and INSEE (1968-2017)

Dolomieu is twinned with:

• Agordo, Italy, since 2005

Mathematician Élie Joseph Cartan was born here in 1869. Also geologist Déodat Gratet de Dolomieu was born here in 1750.

• Communes of the Isère department