Montgomery County received a grade of C- on Unacast’s Social Distancing Scoreboard, which aims to provide organizations fighting COVID-19 with an understanding of the efficacy of social distancing initiatives.

40 – 55% Reduction in Average Mobility (Based on Distance Traveled)

65 – 70% Reduction in Non-Essential Visits

Less than 40% Decrease in Encounters Density Compared to National Baseline
You can the data here and other communities here.