American School Directory
   A paid subscription based directory of 108,000 K-12 schools in the United States.
   http://www.asd.com/

High School Maps Online
   Contains maps to over 25,000 US high schools.
   http://www.hsmaps.com

High Schools Search
   Lists over 18,000 high schools by state.
   http://www.high-schools.com

Hotlist of K-12 School Sites
   A master registry of K-12 schools online.
   http://www.edu-cyberpg.com/Schools

National Center for Education Statistics: School Search
   Find statistical information on all k-12 schools. Data provided on individual schools & districts.
   http://nces.ed.gov/ccd/schoolsearch/

Public School Review
   Provides free, detailed profiles of public schools across the United States. The site compares schools relative to each other and to state-wide averages for several key criteria.
   http://www.publicschoolreview.com/

Public Schools Directory
   Provides information for public schools across the United States. Also contains parent reviews, calendar of events, alumni lists and links to official school websites.
   http://www.localschooldirectory.com

School Bug
   Site lists over 96,000 public schools including over 17,000 school district profiles.
   http://www.schoolbug.org

SchoolMatch
   A national searchable directory of all public elementary, secondary schools and school systems. Sells detailed reports on these schools or districts for a fee.
   http://www.schoolmatch.com/

SchoolMatters
   A place for parents, educators and leaders to research information about public schools.
   http://www.schoolmatters.com