City in Wyoming
Newcastle, WY
- Population
- 3,354 (2024)
- Density
- 1,310 / sq mi
- Land area
- 2.6 sq mi
- Coordinates
- 43.8503, -104.1965
Resident reviews
Be the first to review →No reviews yet. Live in Newcastle, or used to? Tell people what it is really like.
ZIP codes
- 82701