Category:1810s in the United States by state or territory

0–9

• 1810s in Nueva California (3 P)
• 1810s in Mississippi (2 P)
• 1810s in Arkansas Territory (1 C, 1 P)
• 1810s in Illinois Territory (2 C, 1 P)
• 1810s in Indiana (empty)
• 1810s in Indiana Territory (3 C, 1 P)
• 1810s in the Territory of Orleans (1 C)
• 1810s in Michigan Territory (2 C)
• 1810s in Missouri Territory (2 C)