Cities and towns

• Bridgeport
• Norwalk
• Fairfield
• Stratford
• Milford
• Shelton
• Trumbull
• Monroe
• Derby
• Easton

Unincorporated communities

• Coleytown
• Compo
• Daniels Farm
• Fairfield University
• Greens Farms
• Long Hill
• Lordship
• Mill Plain
• Murray
• Old Hill
• Oronoque
• Plattsville
• Sacred Heart University
• Saugatuck
• Southport
• Staples
• Stratford Downtown
• Tashua
• Trumbull Center
• Westport Village