F
29%
Overall NAT. AVG.
4%
Groceries NAT. AVG.
74%
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 Arlington Washington National
Cost of living129119100
Groceries104107100
Health care107109100
Housing174138100
Transportation113112100
Utilities107110100
Lifestyle & Entertainment107112100
Household Items108107100
Education & Childcare121117100
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An Overview of Cost of Living in Arlington, WA

Understanding the cost of living in Arlington can help future residents assess whether their current financial situation aligns with the expenses they will encounter. It enables them to plan for potential changes in their budget and lifestyle. The Arlington cost of living index is 129, which is 29% higher than the national average. The cost of living index is calculated by taking into account multiple categories, which encompass both the cost of everyday expenditures and larger expenses as well.

The cost of living in Arlington is among the highest in the country, making it a very expensive place to live. Only a small fraction of regions boast a cost of living that is at least 20% higher than the national average, and regrettably, Arlington falls into this category, which may not be suitable for those seeking an economically favorable living environment.

Housing costs significantly influence the Arlington cost of living index, typically accounting for a substantial portion of one's post-tax income. Regrettably, within this particular region, expenses related to both residential ownership and renting exceeded those observed in an average city by 74.2%. This entails elements such as housing and rental prices, mortgage interest rates and insurance costs.

Is Arlington Affordable?

Is Arlington affordable? This is a pivotal question, especially when mulling over a move, as affordability carries substantial weight in your decision-making process. Factors such as the cost of living index (discussed earlier), housing expenses and income levels all contribute to a location's affordability. For instance, in Arlington, the median home price is 85.8% higher than the national average and monthly rent prices are 47% higher than the typical rates. Additionally, the median income levels play a role in affordability, with Arlington boasting a median household income of $114,773, 41.1% higher than the national average.

What Factors can Influence the Cost of Living in Arlington?

Subsidies: Certain cities or states may institute government subsidies or assistance programs designed to alleviate the financial burdens associated with the cost of living for their residents. These programs encompass a variety of support mechanisms, including Medicare, Medicaid, housing subsidies, low-income home energy assistance programs, school lunch programs, supplemental nutrition assistance programs, student loans, electric vehicle tax credits, affordable care act subsidies and farm subsidies. Areas that provide fewer subsidies may see an uptick in their overall cost of living.

Utilities: Similar to the prices of any goods or services, utility expenses can fluctuate widely, contingent on variables such as climate, available energy sources, geographical location and state regulations. Costs associated with electricity, water, heating, and waste disposal can differ in magnitude, depending on the specific city or state. In Arlington, the utilities index registers at 7% higher than the national average.

Urbanization: Urban areas with a wealth of amenities and employment opportunities tend to come with a higher price tag for living. Why? Well, more people want to be there, which drives up home prices and rents. On the flip side, less densely populated rural areas or places where there's not as much demand usually mean fewer attractions, things to do and slower job growth. That often results in a lower cost of living.

Where is the Data From?

The Arlington cost of living data above is designed around a U.S. average baseline of 100, allowing for easy comparisons of relative living costs. Housing incorporates U.S. Census home price and rental data, while all other figures are AI-assisted estimates that account for regional price trends, climate, transportation dynamics, and common everyday expenses. These values are best used as directional city-to-city comparisons.

Cost Of Living Quick Facts

  • The cost of living in Arlington is 9% higher than the Washington average
  • The cost of living in Arlington is 29% higher than the national average
  • Arlington housing is 74% 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 Arlington

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Compare Arlington, WA Cost of Living

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      Median Income & Debt-To-Income Ratio

      Median Income Per Year Per Month Max Budget (28% DTI) Max Budget (36% DTI)
      Owners$141,313$11,776$3,297$4,240
      Renters$73,710$6,143$1,720$2,212
      The affordability of the housing market in Arlington, WA as well as the overall cost of living can be predicted by what percent of the monthly income is spent on housing related costs. This is konwn as the debt-to-income ratio (DTI). The overall rule of thumb is that no more than 28% of your gross income should be spent on the overall costs related to housing and no more than 36% of gross income on all expenses and debts. Among Arlington homeowners, the median income is $141,313. This indicates that a monthly maximum of $3,297 should be spent by homeowners on all housing related costs. Renters have a median income of $73,710. This indicates that renters would have a maximum of $1,720 for their rent related monthly costs.

      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.
      Conway, WA421088.1%
      Northwest Stanwood, WA821088.1%
      Silvana, WA141099.1%
      Hat Island, WA621099.1%
      Lake McMurray, WA48811111.1%
      Arlington, WA20,43512928.6%

      Cities with similar population

      City Population Cost of Living Index National Avg.
      West St. Paul, MN20,4231055.1%
      Miamisburg, OH20,451937.2%
      Meadowbrook, VA20,4181077.1%
      Hauppauge, NY20,41715453.8%
      Bothell West, WA20,41115151.1%
      Arlington, WA20,43512928.6%
      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.