Cincinnati ranked #21 of the most frugal U.S. cities per Coupons.com. In Ohio, two other cities (Cleveland – #8 and Columbus –#19) also made the top 25 list!

What city ranked #1? San Francisco. (This tech-savvy and expensive city knows how to save money.)

According to Coupons.com, shoppers in the U.S. saved more than $2 billion using 1.6 billion coupons.

See the Coupons.com press release here.

What’s your favorite online coupon? Kroger? Retail Me Not?