This statistic presents the e-mail usage penetration in the United States from 2013 to 2019. In 2015, 89.6 percent of internet users sent an e-mail at least once per month. In 2019, the share of month
This statistic presents the number of e-mail users in the United States from 2013 to 2020. In 2015, 232.8 million internet users sent an e-mail at least once per month. In 2019, the number of monthly