ZIP code 81647: New Castle, CO
81647 is a ZIP code in New Castle, Colorado, mainly in Garfield County, part of the Rifle, CO micro area. About 6,882 people live here.
- Population
- 6,882
- Median household income
- $78,352
- Typical home value
- $648,700+3.4% in 12 months
- Median rent
- $1,520gross, per month
- Median age
- 35
- Homeowners
- 75%of occupied homes
Shaded: ZIP code 81647's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 81647 details
| City | New Castle |
|---|---|
| State | Colorado |
| County | Garfield County |
| Metro area | Rifle, CO |
| Time zone | Mountain Time (UTC−7), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 284.9 sq mi, plus 0.7 sq mi of water |
| Population density | 24 people per sq mi |
| Bachelor's degree or higher | 29% of adults 25+ |
| Average commute | 31.5 minutes |
| Center coordinates | 39.57909, -107.53294 |
Median rent in 81647 by bedrooms
| Size | Median gross rent |
|---|---|
| 1 bedroom | $881/mo |
| 2 bedrooms | $1,965/mo |
| 3 bedrooms | $2,167/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 81647
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 81601 | Glenwood Springs, CO | 10.4 mi | 16,844 |
| 81652 | Silt, CO | 10.8 mi | 6,271 |
| 81602 | Glenwood Springs, CO | 11.3 mi | — |
| 81637 | Gypsum, CO | 26.5 mi | 10,744 |
| 81636 | Battlement Mesa, CO | 28.1 mi | — |
| 81635 | Parachute, CO | 28.6 mi | 7,486 |
| 81623 | Carbondale, CO | 30.3 mi | 15,067 |
| 81624 | Collbran, CO | 31.1 mi | 1,492 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 81647?
A typical home in ZIP code 81647 is worth about $648,700 (Zillow Home Value Index). The median household here earns $78,352 a year. See what buying here would cost per month, with Colorado average taxes and insurance filled in.
Monthly payment for a $648,700 homeWhat can a $78,352 income afford?Rental property numbers
About ZIP code 81647
What city is ZIP code 81647?
ZIP code 81647 is in New Castle, CO, in Garfield County.
What county is ZIP code 81647 in?
81647 is mainly in Garfield County, Colorado.
What is the population of ZIP code 81647?
About 6,882 people live in ZIP code 81647, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 81647 in?
81647 is in Mountain Time (UTC−7). It observes daylight saving time.