Public Colleges and University listings
Public colleges are run by the city or state in which they reside. Generally, each state has a large state-run university system that has campuses in many cities. Then there arte smaller state (public) colleges in the smaller towns, which generally offer a more limited curriculum. As long as you attend a state college or public university within your home state, the tuition should be considerable less than either attending a private college or a public university in another state. You tax dollars at work!
Select the map to view Public Colleges by State
Google has a directory with the following category Reference > Education > Colleges and Universities > North America > United States that contains a lot more information, not only about these schools, abut about admission requirements, law schools and more.