Maryland State Profile
Population (2025): 6,263,000
Total Number of Natural Gas Utilities: 15
Number of Municipal Natural Gas Utilities: 1
Number of APGA Members: 1
Total Number of Customers (All Utilities): 1,300,000
Total Number of Customers (APGA Members): 4,950
Miles of Pipeline (All Utilities): 15,698
Miles of Pipeline (APGA Members): 103
*customer and miles data is self-reported as of early 2025
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