ZIP Code 81647 Population
New Castle, Colorado
Population
7,142
Households
2,429
Median Age
35.7
Population Details
| Average Household Size | 2.94 persons |
|---|---|
| Data Source | US Census Bureau, 2012–2016 ACS 5-year estimates |
Frequently Asked Questions
ZIP code 81647 (New Castle, CO) has a population of 7,142 according to US Census Bureau, 2012–2016 ACS 5-year estimates.
There are 2,429 households in ZIP code 81647.