Arapahoe County Government issued the following announcement on Feb. 21.
Deadline alert! Monday, Feb. 24 is the last day to submit a voter registration application or update your address online and still receive a ballot in the mail for the March 3 Presidential Primary Election. Go to govotecolorado.com to take action.
After Feb. 24, you will need to visit a Voter Service and Polling Center in person. Arapahoe County VSPC locations (which open on Feb. 24) can be found at arapahoevotes.com/find-my-nearest
Original source can be found here.
Source: Arapahoe County Government