The arms of Pierrefitte-sur-Seine are blazoned: Gules, 3 rocks argent, perched on the center one a finch Or, on a chief azur a nail argent between 2 fleurs de lis Or.
History
In December 2005, Pierrefitte became Europe's first "Mediation Town".[3]
Population
Historical population
Year
Pop.
±% p.a.
1793
750
—
1800
706
−0.86%
1806
734
+0.65%
1821
705
−0.27%
1831
812
+1.42%
1836
789
−0.57%
1841
827
+0.95%
1846
813
−0.34%
1851
808
−0.12%
1856
829
+0.51%
1861
915
+1.99%
1866
1,075
+3.28%
1872
1,157
+1.23%
1876
1,151
−0.13%
1881
1,346
+3.18%
1886
1,609
+3.63%
1891
1,824
+2.54%
1896
2,468
+6.23%
Year
Pop.
±% p.a.
1901
2,863
+3.01%
1906
3,349
+3.19%
1911
4,268
+4.97%
1921
5,987
+3.44%
1926
8,609
+7.53%
1931
11,645
+6.23%
1936
12,575
+1.55%
1946
12,100
−0.38%
1954
12,867
+0.77%
1962
14,770
+1.74%
1968
19,017
+4.30%
1975
20,819
+1.30%
1982
22,366
+1.03%
1990
23,822
+0.79%
1999
25,816
+0.90%
2007
28,338
+1.17%
2012
27,925
−0.29%
2017
30,306
+1.65%
Graphs are unavailable due to technical issues. Updates on reimplementing the Graph extension, which will be known as the Chart extension, can be found on Phabricator and on MediaWiki.org.
^Engel, Sven (15 December 2005). "Euromediation Working Group: Summary Report of the Pierrefitte Seminar"(PDF). European Forum for Urban Safety. Retrieved 20 July 2019. The second seminar of the EuroMediation working group took place in the city of Pierrefitte, situated in the northern periphery of Paris, on December 2–3, 2005 and was preceded by a one-day colloquium presenting Pierrefitte as the first "City of Mediation" in Europe (Ville-Médiation).