San Diego vs Jackson
Side-by-side cost of living comparison for 2026
San Diego
Jackson
๐ก The Verdict
49% cheaper
Jackson is 49% more affordable than San Diego. A $75,000 salary in San Diego is equivalent to $38,438 in Jackson.
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 Mississippi salaries
Living in San Diego vs Jackson
Housing is typically the biggest factor in any cost-of-living comparison. San Diego has a housing index of 248 while Jackson sits at 56 (national average = 100). The median home in San Diego costs $800,000 compared to $125,000 in Jackson, a difference of $675,000. Monthly rent follows a similar pattern: $2,500 in San Diego versus $900 in Jackson.
Groceries and everyday expenses show a notable difference: San Diego scores 107 while Jackson scores 95.
Healthcare costs in San Diego (107) are higher than Jackson (88).
Median household income in San Diego is $79,646 compared to $36,528 in Jackson. When adjusted for cost of living, income goes further in Jackson.
Relocating: San Diego vs Jackson
If you are considering a move between San Diego (index: 160) and Jackson (index: 82), the 49% cost difference has real implications for your budget. Jackson 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 Jackson can afford $852/month. With median homes at $800,000 in San Diego versus $125,000 in Jackson, the higher-cost city presents significant affordability challenges.
Renting vs buying: At $2,500/month in San Diego and $900/month in Jackson, renters save significantly in Jackson. 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 Jackson where costs are 18% 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 Jackson (82)
The cost of living index uses 100 as the national average. San Diego at 160 is 60% above the US average, while Jackson at 82 is 18% 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 $900/month in Jackson, the annual rent difference is approximately $19,200. Over a 5-year period, that compounds to $96,000 in savings by choosing the more affordable city.
For homebuyers: The $675,000 difference in median home prices between San Diego and Jackson translates to roughly $40,500 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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