St. Clair County Websites:

  • hearthstonelegacy.com

    Genealogy, County History, Maps, Missouri, Arkansas, Illinois, Indiana, Iowa,...

    Hearthstone Legacy Publications publishes County History, Genealogy and Maps with emphasis on Missouri, Arkansas, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, North...

  • swissvalleyestates.com

    Swiss Valley Estates-New Homes in Southern Illinois

    New Homes South of Highland in Southwestern Illinois

  • theresolutioncenter.com

    The Resolution Center | Facilitative Mediation & Dispute Resolution

    Enhancing the peaceful resolution of disputes and providing facilitative mediation services to businesses and residents in Macomb and St. Clair Counties.