F
169%
Overall NAT. AVG.
16%
Groceries NAT. AVG.
516%
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 Sunnyvale California National
Cost of living269141100
Groceries116111100
Health care115116100
Housing616197100
Transportation124118100
Utilities120119100
Lifestyle & Entertainment121120100
Household Items111111100
Education & Childcare137127100
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An Overview of Cost of Living in Sunnyvale, CA

Getting a feel for the cost of living in Sunnyvale is essential for anyone planning to relocate, as it empowers them to make informed financial decisions, secure a comfortable lifestyle and maintain financial stability in their new environment. The cost of living in Sunnyvale is 269, which is 169% higher than the national average. Relocating individuals may need to adjust their savings and investment strategies based on the cost of living in the new location. It influences decisions about retirement planning, investments and financial goals.

If you're in pursuit of an economical living environment, Sunnyvale may not fit the bill, as it ranks among the most expensive places to reside in the United States. Just a minority of regions exhibit a cost of living that is more than 20% higher than the national average, and, unfortunately, Sunnyvale falls within this bracket.

Housing costs are a very significant part of the Sunnyvale cost of living index and generally encompass a large percentage of take-home income. Unfortunately, in this area, the housing costs for both homes and rentals were 515.9% more than the average city. This includes things like home and rent prices, mortgage rates and insurance.

Everyday household expenses like cleaning products, laundry detergent, toiletries, and kitchen basics can quickly add up over time and make up 8% of the cost of living index. In Sunnyvale, you can expect to spend 11.3% more than average on these recurring essentials, which increases your overall monthly cost of living.

The cost of groceries continues to rise at an alarming rate. Over the last two years, grocery prices have increased by more than 10%! Unfortunately, in Sunnyvale, the news isn't any better as grocery prices are 16.3% higher than the national average.

What Do Locals Say About the Cost of Living in Sunnyvale?

When it comes to knowing a city, its residents are the experts. We conducted a survey with 17 locals to understand their opinions on the cost of living in Sunnyvale. The results indicated that 53% found it reasonably priced with decreasing prices of goods and services, while 47% viewed it as quite expensive, with increasing prices.

Is Sunnyvale Affordable?

Is Sunnyvale an affordable place to live? It's a good question and one that you might want to ask when considering any new city, as affordability can play a huge role in the decision making process. The cost of living index (which we covered above), as well as housing costs and income levels play a vital role in determining the affordability of an area. The median home price in Sunnyvale is 660.9% higher than the national average, while the average monthly rent prices are 177.4% higher than average. The affordability of any location can also be influenced by median income levels. Sunnyvale has a median household income of $222,883, which is 174% higher than the national average.

What Factors can Influence the Cost of Living in Sunnyvale?

Subsidies: Certain cities or states may implement government subsidies or assistance programs with the goal of alleviating the cost of living pressures on their residents. These programs encompass a broad spectrum 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 farming subsidies. Areas offering fewer subsidies may experience a rise in their cost of living.

Utilities: As with the prices of anything else, utility costs can exhibit significant variations, contingent on factors like climate, energy source availability, geographic location and state regulations. The expenses associated with electricity, water, heating, and waste disposal can fluctuate, either upward or downward, depending on the particular city or state. In Sunnyvale, the utilities index registers 20.3% higher than the national average.

Healthcare: Healthcare costs and insurance premiums can fluctuate greatly based on the city or state. Access to healthcare facilities, out-of-pocket expenses for doctor\’s visits, dentist costs, medication costs and specialized care costs can all impact the cost of living. In Sunnyvale, the healthcare costs are 14.9% higher than the national average.

Where is the Data From?

The Sunnyvale cost of living data displayed above uses a U.S. average baseline of 100 to provide a practical way to compare living expenses across cities. Housing estimates incorporate U.S. Census home price and rental data, while all other values are generated using AI-assisted models based on everyday expense expectations, regional pricing trends, climate, transportation patterns, and local economic conditions. These values are designed for directional city-to-city comparisons.

Cost Of Living Quick Facts

  • The cost of living in Sunnyvale is 91% higher than the California average
  • The cost of living in Sunnyvale is 169% higher than the national average
  • Sunnyvale housing is 516% higher than the national average
  • California general sales tax is 42% higher than the national average
  • California state income tax is 61% lower than the national average

Most Affordable Places to Live in and Around Sunnyvale

See all the best places to live around Sunnyvale

Compare Sunnyvale, CA 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$246,476$20,540$5,751$7,395
      Renters$203,066$16,922$4,738$6,093
      The percent of monthly income spent on housing can be a good indicator of the affordability of housing in Sunnyvale, CA, as well as the overall cost of living. As a general rule of thumb, the debt-to-income ratio (DTI) for homeowners or renters should be not more than 28 percent of gross income to be spent on housing related costs and not more than 36 percent of income on all expenses, including debts. The median income for Sunnyvale homeowners, is $246,476. This would allow for a maximum of $5,751 per month to be spent on housing costs. For renters, the median monthly income is $203,066 which would result in a maximum of $4,738 to be spent on rental costs.

      California Sales Tax

      State General Sales Tax With Max Surtax
      California 7.25% 10.5%

      California Income Tax

      State Income Tax (Low) Income Tax (High)
      California 1% 13.3%

      Nearby cities with low cost of living

      City Population Cost of Living Index National Avg.
      Loma Mar, CA29411514.6%
      Mountain View CDP, CA2,67513433.5%
      Alum Rock, CA12,23318988.9%
      Newark, CA49,97119595.1%
      Union City, CA76,617201101.1%
      Sunnyvale, CA157,266269168.9%

      Cities with similar population

      City Population Cost of Living Index National Avg.
      Hollywood, FL157,60511818.4%
      Springfield, MA156,85811010.1%
      Pomona, CA156,85314545.3%
      Pasadena, TX157,942946.1%
      Kansas City, KS156,3378613.7%
      Sunnyvale, CA157,266269168.9%
      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.