1864
Kane County
Kane County is formally created from parts of Washington County and unorganized territory. The town of Kanab was first settled, with Fort Kanab built as a base for exploration and defense.
Sevier County
Albert Lewis led a small group to establish a settlement that would become Richfield.
Garfield County
Garfield County was initially formed from parts of Iron, Kane, and Sevier counties. The city of Panguitch is settled.