Cost of Living in Sumas, WA

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B-
15%
Overall NAT. AVG.
6%
Groceries NAT. AVG.
20%
Housing NAT. AVG.
Date & Last Updated: These cost of living estimates reflect 2026 modeled data using U.S. Census housing inputs and AI-assisted city-level pricing models.
The cost of living index is based on a national average of 100. For example, if the cost of living score is 90, then the estimated cost of living is 10% lower than the national average. If the score is 110, then the estimated cost of living is 10% higher than average. The overall index is calculated using weighted estimates across major everyday expense categories, including housing (30%), groceries (16%), transportation (12%), healthcare (10%), utilities (8%), lifestyle and entertainment (8%), household expenses (8%), and education and childcare (8%). All values are AI-assisted city-level estimates designed for directional comparisons.
Index Sumas Washington National
Cost of living115119100
Groceries106107100
Health care109109100
Housing120138100
Transportation115112100
Utilities112110100
Lifestyle & Entertainment117112100
Household Items110107100
Education & Childcare120117100
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Homes For Sale In Sumas, WA

property for sale

48 XX Reese Hill Rd

Sumas, WA
property for sale

1305 Boon St #213

Sumas, WA
property for sale

232 Front St

Sumas, WA
property for sale

9088 Kendall Rd

Sumas, WA
See the Newest Homes For Sale In Sumas, WA

Cost Of Living Quick Facts

  • The cost of living in Sumas is 3% lower than the Washington average
  • The cost of living in Sumas is 15% higher than the national average
  • Sumas housing is 20% higher than the national average
  • Washington general sales tax is 27% higher than the national average
  • Washington state income tax is 100% lower than the national average

Most Affordable Places to Live in and Around Sumas

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Compare Sumas, WA Cost of Living

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      Cost of living index
      Groceries index
      Health care index
      Housing index
      Transportation index
      Utilities index
      Lifestyle index
      Household index
      Educare index

      Median Income & Debt-To-Income Ratio

      Median Income Per Year Per Month Max Budget (28% DTI) Max Budget (36% DTI)
      Owners$116,280$9,690$2,713$3,489
      Renters$35,428$2,952$827$1,063

      Washington Sales Tax

      State General Sales Tax With Max Surtax
      Washington 6.5% 10.4%

      Washington Income Tax

      State Income Tax (Low) Income Tax (High)
      Washington 0% 0%

      Nearby cities with low cost of living

      City Population Cost of Living Index National Avg.
      Peaceful Valley, WA3,2831066.3%
      Kendall, WA90411515.2%
      Everson, WA2,83012019.9%
      Nooksack, WA1,65212323.2%
      Ferndale, WA15,07012726.5%
      Sumas, WA1,45811514.6%

      Cities with similar population

      City Population Cost of Living Index National Avg.
      Callahan, FL1,4581043.9%
      Crooks, SD1,4581022.2%
      Moroni, UT1,458964.1%
      Ash Grove, MO1,4578416.2%
      Velda City, MO1,4578217.5%
      Sumas, WA1,45811514.6%
      Date & Last Updated: These cost of living estimates reflect 2026 modeled data using U.S. Census housing inputs and AI-assisted city-level pricing models.
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