Washington State Profile
Population (2023): 7,785,786
Total Number of Natural Gas Utilities: 6
Number of Municipal Natural Gas Utilities: 2
Number of APGA Members: 1
Total Number of Customers (All Utilities): 1,303,293
Total Number of Customers (APGA Members): 4,991
Miles of Pipeline (All Utilities): 24,056
Miles of Pipeline (APGA Members): 139
*customer and miles data is self-reported as of early 2023
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