City Comparison

Surprise vs Wilmington

Cost of Living Comparison · 2026

Surprise

Arizona
103
Average
$419,000
Median Home
$1,575/mo
Median Rent
$85,500
Median Income

Wilmington

Delaware
104
Average
$235,000
Median Home
$1,200/mo
Median Rent
$46,520
Median Income

The Verdict

1.0%

Surprise is 1.0% less expensive than Wilmington overall. A household earning $75,000 in Surprise would need approximately $75,728 in Wilmington to maintain the same standard of living.

Category-by-Category Breakdown

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

Housing
105
Surprise
104
Wilmington
Groceries
100
Surprise
103
Wilmington
Utilities
102
Surprise
106
Wilmington
Transportation
106
Surprise
103
Wilmington
Healthcare
97
Surprise
106
Wilmington

Salary Equivalence

A $75,000 salary in Surprise has the same purchasing power as $75,728 in Wilmington.

Conversely, $75,000 in Wilmington equals $74,279 in Surprise.

Living in Surprise vs Wilmington

Housing Costs

Surprise's housing index of 105 is higher Wilmington's 104, translating to median home prices of $419,000 vs $235,000. The $184,000 difference in home prices means roughly $11,964 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,575/mo in Surprise compared to $1,200/mo in Wilmington, a monthly difference of $375.

Grocery & Food Costs

Grocery expenses index at 100 in Surprise and 103 in Wilmington. A household spending the national average of $475/month on groceries would pay approximately $475/month in Surprise vs $489/month in Wilmington. 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 102 in Surprise and 106 in Wilmington. Monthly utility bills average approximately $408 in Surprise vs $424 in Wilmington. Utility costs are relatively comparable between these two cities.

Healthcare

Healthcare costs index at 97 in Surprise and 106 in Wilmington. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 9-point gap reflects real differences in provider costs, insurance market competition, and regional healthcare infrastructure.

Income & Purchasing Power

Median household income is $85,500 in Surprise and $46,520 in Wilmington. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $83,010 and $44,731 respectively. Surprise residents enjoy stronger real purchasing power despite higher nominal wages.

Relocation Considerations

Under the standard 28% rule, a median-income household can allocate $1,995/month to housing in Surprise vs $1,085/month in Wilmington. In Surprise, median rent of $1,575/mo fits within this budget. In Wilmington, median rent of $1,200/mo pushes past the recommended limit. The biggest category-level difference between these two cities is Healthcare, where the gap is 9 index points — focus your budget analysis there.

Frequently Asked Questions

Surprise is 1.0% more affordable overall with an index of 103 vs 104.
A $75,000 salary in Surprise has equivalent purchasing power to approximately $75,728 in Wilmington, based on the cost of living difference.
Surprise's housing index is 105 with median homes at $419,000, while Wilmington's is 104 with median homes at $235,000.

Moving & Relocation Resources

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