Where is Newcastle, Wyoming, USA?

Written and fact-checked by | Reviewed by WhereIG Editorial Team | Last updated: August 14, 2026, 18:45 ET

Where is Newcastle Located? - Newcastle is a city located in the Weston County of Wyoming, United States. Newcastle lies between 47.0073187 Degrees North latitudes and 122.9093063 Degrees West longitudes.

Location Map of Newcastle, Wyoming

Where is Newcastle, Wyoming

Newcastle Map, Wyoming, USA

Where is Newcastle?: The Google Map showing the location of Newcastle in the U.S. state of Wyoming.

Where is Newcastle Located?

Newcastle is a city located in the Weston County of Wyoming, United States. Newcastle lies between 47.0073187 Degrees North latitudes and 122.9093063 Degrees West longitudes. According to 2020 U.S.census, the population of Newcastle city is 3374 people and the city has a total area of 2.56 sq mi. The city has numerous parks and recreational facilities.

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Newcastle, Wyoming Quick Facts

AttributeInformation
CityNewcastle
CountyWeston County
StateWyoming
State CapitalCheyenne
US RegionWest (Mountain)
Latitude43.8547° N
Longitude104.2049° W
Elevation4,324 ft (1,318 m)
Land Area2.99 sq mi
Water Area0.01 sq mi
Total Area3.00 sq mi
Population (2020 Census)3,374
Population DensityApproximately 1,128 per sq mi
ZIP Code82701
Area Code307
Time Zone StandardMountain Standard Time (MST, UTC−7)
Time Zone DaylightMountain Daylight Time (MDT, UTC−6)
CurrencyUnited States Dollar (USD)
FIPS Code56-56220
Congressional DistrictWyoming's At-Large Congressional District

Transportation and Connectivity in Newcastle

CategoryInformation
Airport NameNewcastle Municipal Airport
IATA CodeNone (General Aviation)
Nearest Commercial AirportRapid City Regional Airport
Major HighwaysU.S. Highway 16, U.S. Highway 85, Wyoming Highway 450
Rail ServiceFreight rail service available
Public TransitLocal community transportation services
Regional ConnectionsAccess to Black Hills region and northeastern Wyoming
  • U.S. Highway 16 connects Newcastle with the Black Hills region and communities toward Casper.
  • U.S. Highway 85 provides north–south access through eastern Wyoming.
  • Wyoming Highway 450 connects Newcastle with surrounding rural areas.
  • Rapid City Regional Airport provides commercial air service approximately one hour away.

Top Places to Visit in Newcastle, Wyoming

Landmark NameType
Weston County MuseumHistory Museum
Vore Buffalo JumpArchaeological Site
Newcastle FieldhouseSports Facility
Black Hills National ForestNational Forest
Keyhole State ParkState Park
Thunder Basin National GrasslandGrassland Recreation Area
Weston County Veterans MemorialMemorial Site
Newcastle Historic DowntownHistoric Area
Wyoming Black Hills Scenic AreaScenic Area
Durham Bison Ranch AreaAgricultural Attraction

Driving Distances from Newcastle, Wyoming to Nearby Cities

CityStateDistance (mi)Approx. Drive Time
Rapid CitySouth Dakota701 hour 15 minutes
SundanceWyoming4545 minutes
GilletteWyoming1001 hour 45 minutes
CasperWyoming1703 hours
CheyenneWyoming2704 hours 30 minutes
DenverColorado3305 hours 30 minutes
BillingsMontana2504 hours
ScottsbluffNebraska1502 hours 30 minutes
Rock SpringsWyoming3806 hours
JacksonWyoming4307 hours

Colleges and Universities Near Newcastle, Wyoming

Institution NameTypeLevelNotable For
Eastern Wyoming CollegePublicCommunity CollegeTechnical education, workforce training, and associate degrees
Gillette CollegePublicCommunity CollegeEnergy, technical programs, and career education
University of WyomingPublicUniversityResearch, engineering, agriculture, business, and sciences
Black Hills State UniversityPublicUniversityEducation, business, science, and liberal arts
Western Dakota Technical CollegePublicTechnical CollegeHealthcare, technology, and skilled trades programs

Waterbodies Near Newcastle, Wyoming

Weston County waterways, Beaver Creek, Fourmile Creek, Keyhole Reservoir, and nearby streams of northeastern Wyoming.

Stadiums and Sports Facilities in Newcastle

Newcastle Recreation Center, Newcastle High School athletic facilities, Newcastle Fieldhouse, and local community sports fields.

Newcastle, Wyoming — Key Historical Facts

  • Newcastle was founded in the late nineteenth century and incorporated as a city in 1889.
  • The community developed as a transportation and coal mining center after the arrival of the railroad.
  • Newcastle became the county seat of Weston County and grew through energy, agriculture, and regional trade.
  • The area played an important role in Wyoming's coal industry, supplying fuel for railroads and regional development.
  • The nearby Black Hills region contributed to Newcastle's growth through tourism and natural resource activities.
  • Today, Newcastle is recognized for its historic downtown, museums, outdoor recreation, energy heritage, and location near the Black Hills.

References

Wyoming Maps and Info

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Wyoming Area CodesWyoming River Map-