Phelps County is a county in Missouri, United States. The county seat is Rolla. In 2020, 44,638 people lived there.[1]
References
- ↑ "QuickFacts: Phelps County, Missouri". United States Census Bureau. Retrieved August 11, 2023.
Municipalities and communities of Phelps County, Missouri, United States | ||
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| Cities |  | |
| Townships | ||
| Unincorporated communities | ||
| Ghost towns | ||