There are many studies on factors that affect transportation. According to previous studies, land use and policies are among such factors. However, studies related to personal mobility vehicles, which are increasingly attracting attention as a new means of transportation, are still relatively insufficient. In this study, we comprehensively analyzed how land-use characteristics and personal mobility vehicle-related regulation-strengthening policies affect shared personal mobility. For independent variables, we considered land-use characteristics and access to public transportation. We set the amount of shared personal mobility usage in the morning, afternoon, and evening as dependent variables, and performed regression analysis. We set the time frame of this study at 45 days before and 45 days after the strengthening of the regulation. In addition, we analyzed the spatial range in Gangseo and Yangcheon districts, Seoul, and Goyang, Gyeonggi Province. We found that land-use characteristics had a significant effect on shared personal mobility users according to the time of day. In addition, we identified different influencing factors on shared personal mobility before and after the regulation. Our analysis is expected to provide basic data necessary to examine the correlation between transportation, policy, and land use.