City Comparison

Nampa vs St George

Cost of Living Comparison · 2026

Nampa

Idaho
105
Average
$371,000
Median Home
$1,500/mo
Median Rent
$74,300
Median Income

St George

Utah
110
Above Average
$550,000
Median Home
$1,525/mo
Median Rent
$72,400
Median Income

The Verdict

4.5%

Living in Nampa costs 4.5% less than St George. To match the purchasing power of a $75,000 salary in Nampa, you would need $78,571 in St George.

Category-by-Category Breakdown

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

Housing
104
Nampa
144
St George
Groceries
105
Nampa
100
St George
Utilities
83
Nampa
87
St George
Transportation
113
Nampa
104
St George
Healthcare
102
Nampa
96
St George

Salary Equivalence

A $75,000 salary in Nampa has the same purchasing power as $78,571 in St George.

Conversely, $75,000 in St George equals $71,591 in Nampa.

Living in Nampa vs St George

Housing Costs

Nampa's housing index of 104 is lower St George's 144, translating to median home prices of $371,000 vs $550,000. The $179,000 difference in home prices means roughly $11,640 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,500/mo in Nampa compared to $1,525/mo in St George, a monthly difference of $25.

Grocery & Food Costs

Grocery expenses index at 105 in Nampa and 100 in St George. A household spending the national average of $475/month on groceries would pay approximately $499/month in Nampa vs $475/month in St George. 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 83 in Nampa and 87 in St George. Monthly utility bills average approximately $332 in Nampa vs $348 in St George. Utility costs are relatively comparable between these two cities.

Healthcare

Healthcare costs index at 102 in Nampa and 96 in St George. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. Healthcare costs are relatively similar between these two cities, though individual plan costs can still vary.

Income & Purchasing Power

Median household income is $74,300 in Nampa and $72,400 in St George. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $70,762 and $65,818 respectively. Nampa residents enjoy stronger real purchasing power despite higher nominal wages.

Relocation Considerations

Under the standard 28% rule, a median-income household can allocate $1,734/month to housing in Nampa vs $1,689/month in St George. In Nampa, median rent of $1,500/mo fits within this budget. In St George, median rent of $1,525/mo remains manageable. 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

Nampa is 4.5% more affordable overall with an index of 105 vs 110.
A $75,000 salary in Nampa has equivalent purchasing power to approximately $78,571 in St George, based on the cost of living difference.
Nampa's housing index is 104 with median homes at $371,000, while St George's is 144 with median homes at $550,000.

Moving & Relocation Resources

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