Category:1840s censuses History portalThis category is for censuses in the decade 1840s.1790s1800s1810s1820s1830s1840s1850s1860s1870s1880s1890s 14th15th16th17th18th19th20th21st22nd23rd24th Subcategories This category has the following 2 subcategories, out of 2 total. 0–9 1840 censuses (1 P) 1841 censuses (2 P)
