New Castle
A town in Garfield County, Colorado — population 4,962 as of 2020.
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Today
91°F
Mostly Sunny then Slight Chance Showers And Thunderstorms12% precip
Tonight
55°F
Partly Cloudy7% precip
Thursday
91°F
Mostly Sunny then Slight Chance Showers And Thunderstorms14% precip
Thursday Night
56°F
Partly Cloudy3% precip
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New Castle by the numbers
Population
4,962Population figure, 2020
Households & income
- Area
- 2.52 sq mi (6.52 km²), 0.09 sq mi water
- Median age
- 38.7
- Households
- 2,027
- Persons per household
- 2.4
- Median household income
- $80,084
- Median house value
- $454,300
Municipal office
- Office
- MAYOR
- Address
- PO BOX 90, NEW CASTLE, CO 81647