Home values, rents and more in San Luis, CO
September 2026 figures from Zillow and the U.S. Census Bureau · updated 2026-11-07
Open San Luis in ProMap- Under $0k
- No data
How San Luis compares
The typical home in San Luis, CO is worth about $134,000, according to the Zillow Home Value Index for September 2026. Home values in San Luis are 49% below the typical value in the Alamosa metro area ($263,000) and 63% below the U.S. typical value ($366,000).
Over the past year, home values in San Luis fell 9.2%, compared with +1.2% in the Alamosa metro area and +1.2% nationally.
The median household income is $26,708, against $51,237 in the Alamosa metro area and $80,734 in the U.S. (Census Bureau, American Community Survey 2020–24).
About 560 people live in San Luis (American Community Survey 2020–24).
San Luis has the lowest typical home value of the 7 cities in the Alamosa metro area and the 4th-lowest of 282 in Colorado with Zillow figures.
Part of: Costilla County, CO · Alamosa metro area · Colorado
More for San Luis in ProMap Plus
These measures are on the map for subscribers. Open ProMap to see them for San Luis 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
- Crime rates
- 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 cities
ZIP codes in San Luis, CO
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.