City Comparison

Irvine vs North Charleston

Cost of Living Comparison · 2026

Irvine

California
178
Very Expensive
$1.1M
Median Home
$3,000/mo
Median Rent
$108,038
Median Income

North Charleston

South Carolina
102
Average
$347,000
Median Home
$1,525/mo
Median Rent
$61,400
Median Income

The Verdict

74.5%

The cost gap between these cities is 74.5%, with North Charleston being the more affordable option. A $75,000 income in Irvine has equivalent purchasing power to $42,978 in North Charleston.

Category-by-Category Breakdown

Index values · National average = 100 · Lower is more affordable

Housing
294
Irvine
102
North Charleston
Groceries
108
Irvine
101
North Charleston
Utilities
115
Irvine
120
North Charleston
Transportation
115
Irvine
91
North Charleston
Healthcare
109
Irvine
86
North Charleston

Salary Equivalence

A $75,000 salary in Irvine has the same purchasing power as $42,978 in North Charleston.

Conversely, $75,000 in North Charleston equals $130,882 in Irvine.

Living in Irvine vs North Charleston

Housing Costs

Irvine's housing index of 294 is higher North Charleston's 102, translating to median home prices of $1.1M vs $347,000. The $703,000 difference in home prices means roughly $45,696 per year in additional mortgage costs at current rates. Renters face a similar gap: $3,000/mo in Irvine compared to $1,525/mo in North Charleston, a monthly difference of $1,475.

Grocery & Food Costs

Grocery expenses index at 108 in Irvine and 101 in North Charleston. A household spending the national average of $475/month on groceries would pay approximately $513/month in Irvine vs $480/month in North Charleston. North Charleston offers a meaningful advantage on everyday food costs, saving roughly $396/year.

Utility Expenses

Utility costs — electricity, gas, water, internet — index at 115 in Irvine and 120 in North Charleston. Monthly utility bills average approximately $460 in Irvine vs $480 in North Charleston. Utility costs are relatively comparable between these two cities.

Healthcare

Healthcare costs index at 109 in Irvine and 86 in North Charleston. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 23-point gap reflects real differences in provider costs, insurance market competition, and regional healthcare infrastructure.

Income & Purchasing Power

Median household income is $108,038 in Irvine and $61,400 in North Charleston. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $60,696 and $60,196 respectively. Irvine residents enjoy stronger real purchasing power despite higher nominal wages.

Relocation Considerations

Under the standard 28% rule, a median-income household can allocate $2,521/month to housing in Irvine vs $1,433/month in North Charleston. In Irvine, median rent of $3,000/mo exceeds this threshold, suggesting renters may feel stretched. In North Charleston, median rent of $1,525/mo pushes past the recommended limit. The biggest category-level difference between these two cities is Housing, where the gap is 192 index points — focus your budget analysis there.

Frequently Asked Questions

North Charleston is 74.5% more affordable overall with an index of 102 vs 178.
A $75,000 salary in Irvine has equivalent purchasing power to approximately $42,978 in North Charleston, based on the cost of living difference.
Irvine's housing index is 294 with median homes at $1.1M, while North Charleston's is 102 with median homes at $347,000.

Moving & Relocation Resources

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