Multiple sources are suggesting that increasing student loan debt levels will have a significant impact on future housing prices because people will delay their home purchases (or put them off entirely). Although that seems like a reasonable assumption, I haven’t actually seen any hard data on it.
In a recent Vanguard research paper titled No bubble to burst: U.S. student debt is not housing [pdf], they took data from the Federal Reserve’s 2010 Survey of Consumer Finances and U.S. Census Bureau and found that:
Although financing a bachelor’s degree with student debt decreases the likelihood of a typical 30-year-old college graduate purchasing a home by –1.7%, obtaining that degree also increases the likelihood of purchasing a home by 10.8%, relative to not attending college at all.
In the end, the conclusion seems to still be consistent with other findings. Getting that college degree is still “worth it” financially, even with the accompanying debt, at least on average. Your income is higher, you’re less likely to be unemployed, and you are more likely to own a home.
I suppose the primary thing to avoid is to not be above average on the debt. If you have to take on $120,000+ of debt just to get a 4-year degree, you’re probably going to the wrong school anyway. If the school really wanted you, they’d offer you a better aid package with grants and/or tuition waivers.