The 1950 US Census images have been released by NARA (the National Archives and Records Administration in the U.S.) and are viewable on their website for FREE.
TIP: In the search returns, three buttons you'll want to understand: Population Schedules button is for viewing the images/scansHelp Us Transcribe Names button is for improving the indexShare button is to share the link on Twitter or Facebook, or to simply copy the link Location SearchThere is a location index and you're able to search by state, county or city, and enumeration district and then search a batch of images/census scans for a locale, but then you'll need to go page by page, looking for an ancestor's name the old-fashioned way. You'll have better results if you can narrow the location search to a state AND a county/city.
Name SearchThere is a name index provided by NARA but it is a very preliminary work, so there are many false posit…