Home values, rents and more in Sumas, WA
September 2026 figures from Zillow and the U.S. Census Bureau · updated 2026-11-07
Open Sumas in ProMap- Under $470k
- $470k–$510k
- $510k–$540k
- $540k–$570k
- $570k+
- No data
How Sumas compares
The typical home in Sumas, WA is worth about $488,000, according to the Zillow Home Value Index for September 2026. Home values in Sumas are 20% below the typical value in the Bellingham metro area ($608,000) and 33% above the U.S. typical value ($366,000).
Over the past year, home values in Sumas rose 4.8%, compared with +0.3% in the Bellingham metro area and +1.2% nationally.
The median household income is $89,375, against $81,784 in the Bellingham metro area and $80,734 in the U.S. (Census Bureau, American Community Survey 2020–24).
About 1,512 people live in Sumas (American Community Survey 2020–24).
Sumas has the 6th-lowest typical home value of the 12 cities in the Bellingham metro area and the 156th-highest of 342 in Washington with Zillow figures.
Part of: Whatcom County, WA · Bellingham metro area · Washington
More for Sumas in ProMap Plus
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- 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 Sumas, WA
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.