This research employs a sample of archaeological sites from three ecological zones to investigate the mobility strategies of hunter-gatherer groups in Late Archaic southwestern Idaho. The sample sites are organized into site types based on an independent evaluation of site components and existing site records. Ceramic assemblages at each site were analyzed to quantify the investment in ceramic technology, as a proxy for mobility. These measures were then compared to expectations generated from three proposed mobility patterns for hunter-gatherer groups in southwestern Idaho. Some of the predictions were met and these data allude to an archaeological record with a multitude of settlement patterns that may have changed over the course of seasons, years, and even decades.