If you want to just go to the sites, you can go to http://peoplesearchfreeresults.com or http://howtofindpeopleforfree.com/
Finding People for Free, No Charge
I have other ideas to share besides social networks, but I would like to speak about them briefly. Most people know you can sign up for a popular social network and search around through the millions of people that are signed up as well. If you do not care if other people know you are trying to locate someone, then use these tools to your advantage.
It is said that there are six degrees of separation between us all. You can create a social web page and invite people that you think may be able to help you search people free, no cost. Be honest and let them know who you are searching for. You can even title your social page, "In Search of _________". These helpers will be your first degree of locating the person, either directly or indirectly through others. Let them know your goals and ensure they will be there to help you complete your people search free task.
Finding People Free, No Cost - County Sites
One of the best find people free no charge sites I have ran into includes information on a person's property, ownership information, address and tax info. This might not be exactly what you want, but I would recommend this if you find out what county a person lives in.
If you go to a county auditor's site, which usually ends in .org. You will be able to look up all kinds of properties, addresses and people who live in the county. This is a free service to the public to find people's locations. learn their address, value of the property and specifics about the ownership from the past.