Craigslist is a website devoted to classifieds and discussion forums. Whether you want to find free things, a job, a person to have sex with, discuss politics, or whatever, this site is for you. While you can place or browse an ad from many different portals for various cities, you can narrow your search to the Davis area by following a few steps. Under the second column to the right you can choose "Sacramento" from the list of US cities. Then select the subject area for the ad(s) you're interested in (ex: housing, automotics, etc). At the top of your screen will appear a search engine which says "search for". If you type in "Davis" your search will be limited to that area.