Home values, rents and more in ZIP code 81151 (Sanford, CO)
September 2026 figures from Zillow and the U.S. Census Bureau · updated 2026-11-07
Open 81151 in ProMap- Under $180k
- $180k–$210k
- $210k–$220k
- $220k–$250k
- $250k+
- No data
How 81151 compares
The typical home in ZIP code 81151 (Sanford, CO) is worth about $210,000, according to the Zillow Home Value Index for September 2026. Home values in 81151 are 20% below the typical value in the Alamosa metro area ($263,000) and 43% below the U.S. typical value ($366,000).
Over the past year, home values in 81151 rose 2.8%, compared with +1.2% in the Alamosa metro area and +1.2% nationally.
The median household income is $43,417, against $51,237 in the Alamosa metro area and $80,734 in the U.S. (Census Bureau, American Community Survey 2020–24).
About 1,716 people live in 81151 (American Community Survey 2020–24).
81151 has the 4th-lowest typical home value of the 9 ZIP codes in the Alamosa metro area and the 30th-lowest of 415 in Colorado with Zillow figures.
Part of: Sanford, CO · Costilla County, CO · Alamosa metro area · Colorado
More for 81151 in ProMap Plus
These measures are on the map for subscribers. Open ProMap to see them for 81151 and every other place.
- 5- and 10-year price changes
- Days on market and months of supply
- Price cuts and sale-to-list ratio
- Price-to-income and monthly cost to buy
- Zillow 12-month price forecast
- Crime rates
- School test scores
- Homeowners insurance premiums
- Commute time to downtown
- Flood, wildfire and natural hazard risk
- Property-tax rate
- 2024 presidential vote
- Age, education and household make-up
- Amenities and transit nearby
Nearby ZIP codes
Sources
Home values: Zillow Home Value Index (ZHVI), all homes, middle tier, smoothed and seasonally adjusted, September 2026. Rents: Zillow Observed Rent Index (ZORI), seasonally adjusted. Population: Census population estimates (July 2025) for states, metros and counties; ACS 2020–24 for cities and ZIP codes. Income: U.S. Census Bureau, ACS 2020–24 5-year estimates. Boundaries: U.S. Census Bureau cartographic boundary files. Compiled by Home Economics.
"Typical" is Zillow's middle-tier value (homes between the 35th and 65th percentiles), not a median sale price. Changes are over the 12 months to September 2026.