Grumpy Old Geeks Topics Human mobility study Topic Human mobility study 2 mentions in 1 episode A study described as finding that people regularly visit about 25 places at a time. Mentions 267: Everybody's Heard About the Bird Jul 16, 2018 1:05:26 Most people consistently visit 25 different places in their daily lives. 1:06:05 We keep a steady group of about 25 places that we go to all the time.