Mason County PUD No. 3
Mason County PUD No.
Company facts
- Founded
- 1939
- Employees
- 200
- Headquarters
- United States
- Type
- Government
About
Mason County PUD No. 3 is a publicly owned utility headquartered in Shelton, Washington, delivering reliable electricity to approximately 35,000 residential and commercial customers across most of Mason County and portions of Kitsap, Grays Harbor, and Pierce Counties. The district operates 11 substations and maintains more than 1,800 miles of overhead and underground distribution lines, supporting an average load of 80 MW and a peak demand of 160 MW. In addition to electricity, PUD 3 offers wholesale telecommunications services through a dedicated fiber‑optic network, providing high‑speed connectivity to its service area. With a workforce of 115 full‑time equivalents and a $57 million operating budget, the utility emphasizes community‑focused service, modern infrastructure, and a commitment to sustainable energy delivery.