Dewey-Humboldt incorporated effective December 20, 2004. The town is east of Prescott Valley along State Route 69, at about 4,800 feet. Dewey was the ranching community and Humboldt the mining community. Town offices are on State Route 69 and Main Street. These are upcoming public events in Dewey-Humboldt from the Prescott Event Hub calendar. Canceled and postponed events stay on their own pages. A rescheduled event is listed on its new date.
Upcoming events in Dewey-Humboldt as of Tuesday, October 20, 2026, Arizona time.
Showing 1–1 of 1 matching events. 1 on this page.
Civic & meetings
Attend a special town council meeting with an EPA update listed on the calendar. Check the source for agenda details.