In 2013, Plano received top-scoring nationally in a livability index according to an algorithm created by AreaVibes.com, a Toronto-based company specializing in such data. The chart can be found here Best Places to Live in America. AreaVibes ranked Plano at the top of the list of U.S. cities with populations between 100,000 and 10,000,000. Another chart, Best Places to Live in 2013, also has Plano ranked number 1. Follow this link to see the chart Top 10 Best Places to Live.