ZIP code 81154: South Fork, CO
81154 is a ZIP code in South Fork, Colorado, mainly in Rio Grande County. About 1,363 people live here.
- Population
- 1,363
- Median household income
- $77,177
- Typical home value
- $454,600+2.3% in 12 months
- Median rent
- $935gross, per month
- Median age
- 52.7
- Homeowners
- 71%of occupied homes
Shaded: ZIP code 81154's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 81154 details
| City | South Fork |
|---|---|
| State | Colorado |
| County | Rio Grande County (also partly Mineral County) |
| Metro area | Not in a metro or micro area |
| Time zone | Mountain Time (UTC−7), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 375 sq mi, plus 0.2 sq mi of water |
| Population density | 4 people per sq mi |
| Bachelor's degree or higher | 48.2% of adults 25+ |
| Average commute | 28 minutes |
| Center coordinates | 37.63405, -106.66793 |
ZIP codes near 81154
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 81132 | Del Norte, CO | 14.8 mi | 3,252 |
| 81130 | Creede, CO | 23.9 mi | 727 |
| 81144 | Monte Vista, CO | 29.5 mi | 6,543 |
| 81157 | Pagosa Springs, CO | 31.4 mi | — |
| 81135 | Homelake, CO | 31.5 mi | — |
| 81147 | Pagosa Springs, CO | 33.2 mi | 13,091 |
| 81120 | Antonito, CO | 35.0 mi | 1,832 |
| 81125 | Center, CO | 35.1 mi | 3,362 |
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 81154?
A typical home in ZIP code 81154 is worth about $454,600 (Zillow Home Value Index). The median household here earns $77,177 a year. See what buying here would cost per month, with Colorado average taxes and insurance filled in.
Monthly payment for a $454,600 homeWhat can a $77,177 income afford?Rental property numbers
About ZIP code 81154
What city is ZIP code 81154?
ZIP code 81154 is in South Fork, CO, in Rio Grande County.
What county is ZIP code 81154 in?
81154 is mainly in Rio Grande County, Colorado, and partly in Mineral County.
What is the population of ZIP code 81154?
About 1,363 people live in ZIP code 81154, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 81154 in?
81154 is in Mountain Time (UTC−7). It observes daylight saving time.