A former industrial village had the majority of its inhabitants work in the viscose factories, a fabric that was invented in Échirolles in 1884 by the French scientist and industrial Hilaire de Chardonnet, before becoming universally famous. The process for manufacturing viscose was then patented by three British scientists, Charles Frederick Cross, Edward John Bevan and Clayton Beadle, in 1891.
Population
Historical population
Year
Pop.
±% p.a.
1836
735
—
1841
702
−0.91%
1846
715
+0.37%
1851
639
−2.22%
1856
634
−0.16%
1861
615
−0.61%
1866
642
+0.86%
1872
652
+0.26%
1876
682
+1.13%
1881
619
−1.92%
1886
679
+1.87%
1891
633
−1.39%
1896
600
−1.07%
1901
574
−0.88%
1906
582
+0.28%
1911
572
−0.35%
Year
Pop.
±% p.a.
1921
597
+0.43%
1926
838
+7.02%
1931
2,765
+26.97%
1936
2,520
−1.84%
1946
2,825
+1.15%
1954
3,762
+3.65%
1962
7,111
+8.28%
1968
15,429
+13.78%
1975
33,288
+11.61%
1982
37,360
+1.66%
1990
34,435
−1.01%
1999
32,806
−0.54%
2007
35,383
+0.95%
2012
35,826
+0.25%
2017
36,840
+0.56%
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