Littleton ranks in the top 10 best small cities to live in. That is according to the website WalletHub.com, who reviewed more than 1,200 cities with populations between 25,000 and 100,000 people. Littleton overall ranked eighth, when comparing 40 indicators of livability, to other small cities across the United States. The criteria involve areas such as housing costs, school systems, and restaurants per capita. Littleton was ranked in the 99 percentile, with high scores in the categories of Quality of Life. Economic Heath and Education Health. Click here to view the entire WalletHub Article.