Texas Architecture portalThis category is for buildings and structures completed in the decade 1800s. 1750s1760s1770s1780s1790s1800s1810s1820s1830s1840s1850s 14th15th16th17th18th19th20th21st22nd23rd24th See also: Category:Buildings and structures demolished in the 1800s Subcategories This category has the following 17 subcategories, out of 17 total. 0–9 Buildings and structures completed in 1800 (12 C, 13 P) Buildings and structures completed in 1801 (14 C, 7 P) Buildings and structures completed in 1802 (11 C, 11 P) Buildings and structures completed in 1803 (12 C, 1 P) Buildings and structures completed in 1804 (12 C, 12 P) Buildings and structures completed in 1805 (13 C, 9 P) Buildings and structures completed in 1806 (13 C, 6 P) Buildings and structures completed in 1807 (11 C, 11 P) Buildings and structures completed in 1808 (13 C, 6 P) Buildings and structures completed in 1809 (11 C, 10 P)C Cemeteries established in the 1800s (33 P)I Infrastructure completed in the 1800s (12 C)M Museums established in the 1800s (7 C, 1 P)R Religious buildings and structures completed in the 1800s (13 C)S School buildings completed in the 1800s (5 C) Sports venues completed in the 1800s (5 C)T Towers completed in the 1800s (11 C, 1 P)