San Diego vs Sioux Falls
Side-by-side cost of living comparison for 2026
San Diego
Sioux Falls
๐ก The Verdict
42% cheaper
Sioux Falls is 42% more affordable than San Diego. A $75,000 salary in San Diego is equivalent to $43,594 in Sioux Falls.
Category-by-Category Breakdown
Index values shown. National average = 100. Lower is cheaper.
๐ฐ Salary Equivalence
To maintain the same standard of living:
See exact take-home pay: California salaries ยท South Dakota salaries
Living in San Diego vs Sioux Falls
Housing is typically the biggest factor in any cost-of-living comparison. San Diego has a housing index of 248 while Sioux Falls sits at 80 (national average = 100). The median home in San Diego costs $800,000 compared to $265,000 in Sioux Falls, a difference of $535,000. Monthly rent follows a similar pattern: $2,500 in San Diego versus $1,100 in Sioux Falls.
Groceries and everyday expenses show a notable difference: San Diego scores 107 while Sioux Falls scores 97.
Healthcare costs in San Diego (107) are higher than Sioux Falls (101). Both are close to the national average.
Median household income in San Diego is $79,646 compared to $61,714 in Sioux Falls. When adjusted for cost of living, income goes further in Sioux Falls.
Relocating: San Diego vs Sioux Falls
If you are considering a move between San Diego (index: 160) and Sioux Falls (index: 93), the 42% cost difference has real implications for your budget. Sioux Falls is the more affordable option, but the right choice depends on your income, career opportunities, and lifestyle priorities.
Housing budget reality: Using the 28% rule (spending no more than 28% of gross income on housing), the median household in San Diego can afford $1,858/month, while the median household in Sioux Falls can afford $1,440/month. With median homes at $800,000 in San Diego versus $265,000 in Sioux Falls, the higher-cost city presents significant affordability challenges.
Renting vs buying: At $2,500/month in San Diego and $1,100/month in Sioux Falls, renters save significantly in Sioux Falls. The rent-to-own ratio in each city determines whether renting or buying offers better value for your situation.
Income adjustment: A $75,000 salary goes further in Sioux Falls where costs are 7% below the national average. Before accepting a job in either city, use the salary equivalence data above to understand what you would need to earn to maintain your current standard of living.
Reading These Numbers: San Diego (160) vs Sioux Falls (93)
The cost of living index uses 100 as the national average. San Diego at 160 is 60% above the US average, while Sioux Falls at 93 is 7% below average. There is a meaningful cost gap between these two cities that affects day-to-day budgeting.
The overall index is a weighted average of housing (the largest component), groceries, utilities, transportation, and healthcare. Housing typically drives the biggest differences between cities. Even when two cities have similar overall indices, their category-level costs can vary significantly โ one city might have expensive housing but cheap groceries, while another is the reverse. Check the category breakdown above for the full picture.
For renters: With median rents of $2,500/month in San Diego and $1,100/month in Sioux Falls, the annual rent difference is approximately $16,800. Over a 5-year period, that compounds to $84,000 in savings by choosing the more affordable city.
For homebuyers: The $535,000 difference in median home prices between San Diego and Sioux Falls translates to roughly $32,100 per month in mortgage payments at current rates. Factor this into your budget alongside property taxes and insurance, which also vary by location.
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