Where can I find relevant info on housing during the great depression - I am having trouble finding good info.

Here's another great article:

During the Great Depression, millions of people were out of work across the United States. Unable to find another job locally, many unemployed people hit the road, traveling from place to place, hoping to find some work. A few of these people had cars, but most hitchhiked or "road the rails." A large portion of the people who road the rails were teenagers, but there were also older men, women, and entire families who traveled in this manner. They would board freight trains and crisscross the country, hoping to find a job in one of the towns along the way. When there was a job opening, there were often literally a thousand people applying for the same job. Those who weren't lucky enough to get the job would perhaps stay in a shantytown (known as "Hoovervilles") outside of town. Housing in the shantytown was built out of any material that could be found freely, like driftwood, cardboard, or even newspapers. The farmers who had lost their homes and land usually headed west to California, where they heard rumors of agricultural jobs. Unfortunately, although there was some seasonal work, the conditions for these families were transient and hostile. Since many of these farmers came from Oklahoma and Arkansas, they were called the derogatory names of "Okies" and "Arkies." (The stories of these migrants to California were immortalized in the fictional book, The Grapes of Wrath by John Steinbeck.) The U.S. economy broke down and entered the Great Depression during the presidency of Herbert Hoover. Although President Hoover repeatedly spoke of optimism, the people blamed him for the Great Depression. Just as the shantytowns were named Hoovervilles after him, newspapers became known as "Hoover blankets," pockets of pants turned inside out (to show they were empty) were called "Hoover flags," and broken-down cars pulled by horses were known as "Hoover wagons."During the 1932 presidential election, Hoover did not stand a chance at reelection and Roosevelt won in a landslide. People of the United States had high hopes that President Roosevelt would be able to solve all their woes. As soon as Roosevelt took office, he closed all the banks and only let them reopen once they were stabilized. Next, Roosevelt began to establish programs that became known as the New Deal. These New Deal programs were most commonly known by their initials, which reminded some people of alphabet soup. Some of these programs were aimed at helping farmers, like the AAA (Agricultural Adjustment Administration). While other programs, such as the CCC (Civilian Conservation Corps) and the WPA (Works Progress Administration), attempted to help curb unemployment by hiring people for various projects.