Category:1850s in the United States by state or territory

0–9

• 1850s in Florida (empty)
• 1850s in Washington Territory (2 C)
• 1850s in Oregon (1 P)
• 1850s in Utah Territory (2 C, 4 P)
• 1850s in Indian Territory (empty)
• 1850s in New Mexico Territory (2 C)
• 1850s in Kansas Territory (3 C)
• 1850s in Minnesota Territory (2 C, 7 P)
• 1850s in Nebraska Territory (2 C)