<page_title> Châteaubriant </page_title> <section_title> Demographics </section_title> <table> <cell> 1999 <col_header> Historical population </col_header> <col_header> Year </col_header> <col_header> 1793 </col_header> <col_header> 1821 </col_header> <col_header> 1841 </col_header> <col_header> 1861 </col_header> <col_header> 1881 </col_header> <col_header> 1901 </col_header> <col_header> 1921 </col_header> <col_header> 1946 </col_header> <col_header> 1962 </col_header> <col_header> 1975 </col_header> <col_header> 1990 </col_header> </cell> <cell> 2009 <col_header> Historical population </col_header> <col_header> Year </col_header> <col_header> 1793 </col_header> <col_header> 1821 </col_header> <col_header> 1841 </col_header> <col_header> 1861 </col_header> <col_header> 1881 </col_header> <col_header> 1901 </col_header> <col_header> 1921 </col_header> <col_header> 1946 </col_header> <col_header> 1962 </col_header> <col_header> 1975 </col_header> <col_header> 1990 </col_header> <col_header> 1999 </col_header> </cell> <cell> 12,077 <col_header> Historical population </col_header> <col_header> Pop. </col_header> <row_header> 2009 </row_header> </cell> <cell> +0.1% <col_header> Historical population </col_header> <col_header> ±% </col_header> <row_header> 2009 </row_header> </cell> </table>
In 2009, Châteaubriant had 12,077 inhabitants, 0.1% more than ten years before.