City Comparison

Columbia vs Dublin

Cost of Living Comparison · 2026

Columbia

South Carolina
96
Average
$210,000
Median Home
$1,200/mo
Median Rent
$46,734
Median Income

Dublin

Ireland
104
Average
$470,000
Median Home
$2,125/mo
Median Rent
$56,000
Median Income

The Verdict

7.7%

The cost gap between these cities is 7.7%, with Columbia being the more affordable option. A $75,000 income in Columbia has equivalent purchasing power to $81,250 in Dublin.

Category-by-Category Breakdown

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

Housing
88
Columbia
128
Dublin
Groceries
99
Columbia
95
Dublin
Utilities
97
Columbia
110
Dublin
Transportation
97
Columbia
108
Dublin
Healthcare
102
Columbia
82
Dublin

Salary Equivalence

A $75,000 salary in Columbia has the same purchasing power as $81,250 in Dublin.

Conversely, $75,000 in Dublin equals $69,231 in Columbia.

Living in Columbia vs Dublin

Housing Costs

Columbia's housing index of 88 is lower Dublin's 128, translating to median home prices of $210,000 vs $470,000. The $260,000 difference in home prices means roughly $16,896 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,200/mo in Columbia compared to $2,125/mo in Dublin, a monthly difference of $925.

Grocery & Food Costs

Grocery expenses index at 99 in Columbia and 95 in Dublin. A household spending the national average of $475/month on groceries would pay approximately $470/month in Columbia vs $451/month in Dublin. The difference in grocery costs between these cities is relatively minor and unlikely to be a deciding factor in relocation.

Utility Expenses

Utility costs — electricity, gas, water, internet — index at 97 in Columbia and 110 in Dublin. Monthly utility bills average approximately $388 in Columbia vs $440 in Dublin. Climate differences between the two cities drive much of this gap, with heating and cooling costs varying substantially by region.

Healthcare

Healthcare costs index at 102 in Columbia and 82 in Dublin. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 20-point gap reflects real differences in provider costs, insurance market competition, and regional healthcare infrastructure.

Income & Purchasing Power

Median household income is $46,734 in Columbia and $56,000 in Dublin. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $48,681 and $53,846 respectively. Dublin residents come out ahead in real purchasing power.

Relocation Considerations

Under the standard 28% rule, a median-income household can allocate $1,090/month to housing in Columbia vs $1,307/month in Dublin. In Columbia, median rent of $1,200/mo exceeds this threshold, suggesting renters may feel stretched. In Dublin, median rent of $2,125/mo pushes past the recommended limit. The biggest category-level difference between these two cities is Housing, where the gap is 40 index points — focus your budget analysis there.

Frequently Asked Questions

Columbia is 7.7% more affordable overall with an index of 96 vs 104.
A $75,000 salary in Columbia has equivalent purchasing power to approximately $81,250 in Dublin, based on the cost of living difference.
Columbia's housing index is 88 with median homes at $210,000, while Dublin's is 128 with median homes at $470,000.

Moving & Relocation Resources

Moving PlannersFinance BooksBudget Planners

As an Amazon Associate we earn from qualifying purchases