06/18/2012 04:18 pm ET Updated Jun 18, 2012

Chicago Cheating Neighborhoods: Extramarital Affairs Website Releases Least-Faithful List

Midwesterners have a reputation for being friendly, but according to a new membership survey conducted by extramarital affairs site, residents of some Chicago neighborhoods may be getting a little too friendly with people who aren't their long-term partners.

Analysts studied the geographic data that accompanies the 210,000-plus memberships in the Chicago area, and rounded up the 10 neighborhoods in and around the city that generate the most cheaters. (Yes, that includes some suburbs, too.)

In addition to finding the cheating hotspots, Ashley Madison also rounded up some demographic data for the Chicag area, finding that suburban Arlington Heights has the highest percentage of female members, and Armour Square has the lowest.

Guard your husbands in Bucktown, ladies--the most single females seeking married men on the website live there.

To find out where else you should tighten the reigns while out on the town, check out the full list of the Chicagoland's 10 most infidelity-friendly areas:



Chicago-Area Infidelity