Cost of Living: San Diego, CA vs Baton Rouge, LA (2026)

San Diego

California
197
VS

Baton Rouge

Louisiana
73

San Diego is 170% more expensive than Baton Rouge.

$2,223/mo ↑ 113%
Median Rent
$1,044/mo ↓ 53%
$104,321/yr ↑ 109%
Median Income
$49,944/yr ↓ 52%
$848,500 ↑ 278%
Home Value
$224,500 ↓ 74%
$2,308/mo ↑ 121%
Owner Costs
$1,043/mo ↓ 55%
1,385,061
Population
223,699

Tax Comparison

13.3%
Income Tax
4.25%
7.25%
State Sales Tax
4.45%
0.71%
Property Tax
0.55%

Affordability

25.6%
rent-to-income
Affordability
25.1%
rent-to-income

Detailed Comparison

When comparing San Diego, CA and Baton Rouge, LA, the overall cost of living indices are 197 and 73 respectively (national median = 100). Rent is $1,179/month cheaper in Baton Rouge, saving renters about $14,148/year.

Median household income is $54,377/year higher in San Diego. Home values also differ significantly — the median in San Diego is $848,500 compared to $224,500 in Baton Rouge.

Louisiana has a lower income tax rate, making Baton Rouge slightly more tax-friendly.

Frequently Asked Questions

San Diego vs Baton Rouge — common questions

Is San Diego or Baton Rouge cheaper to live in?
Based on our cost index, Baton Rouge is cheaper to live in with an index of 73 compared to 197 (US average = 100).
What is the rent difference between San Diego and Baton Rouge?
Median rent in San Diego is $2,223/month and in Baton Rouge it's $1,044/month — a difference of $1,179/month.
Which city has higher income, San Diego or Baton Rouge?
Median household income is $104,321 in San Diego and $49,944 in Baton Rouge. Median household income is $54,377/year higher in San Diego.
How do taxes compare between California and Louisiana?
California has 13.3% income tax, 7.25% sales tax, and 0.71% property tax. Louisiana has 4.25% income tax, 4.45% sales tax, and 0.55% property tax.
Should I move to San Diego or Baton Rouge?
It depends on your priorities. San Diego has a cost index of 197 with median rent of $2,223/mo, while Baton Rouge has a cost index of 73 with rent of $1,044/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View San Diego details → View Baton Rouge details →

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