Estimates from the Jan-June 2018 National Health Interview Survey (NHIS) indicate that 54.9% of US homes had only wireless phone service (CPO – cell phone only) during the first half of 2018. This represents an increase of 2.4% versus the same period in 2017 and 1% versus the last 6 months of 2017 (July-Dec). See complete details with link below.
At ASDE, we are very proud of the quality of our sampling services. General or targeted, we offer a wide variety of samples for survey specialists in North America.