Today's Northshore millennials are spreading their wings to find new housing and livelihoods in newly developed parts of St. Tammany Parish. And it's not just homeowners, either: Regional companies are finding the Northshore to their liking as well. These two demographic factors - millennials and new companies - have helped sustain the economic engine of the latest and largest mixed-use developments of retail, residential and office hubs across the parish. To St. Tammany's economic leaders, the crystal ball is even more promising: This trend of positive growth is expected to continue for quite some time.