Before applying for mortgage loans or mortgage refinance, you should always remember that Iowa state mortgage rates fluctuate on a daily basis. Therefore it is important to revisit this site often to obtain the latest mortgage rates for Iowa state before applying for a new mortgage or refinancing your current mortgage. Above you will find today's mortgage rates for the most popular mortgage products available in Iowa state. These rates are based on Iowa state mortgage companies poll for their mortgage products offers and are updated daily. These mortgage rates, as well as the list of Iowa mortgage companies with their current mortgage offerings, should give you a good starting point for your research.