Bexar County, TX vs DuPage County, IL: Cost of Living Difference

Is it cheaper?

Bexar County, TX is cheaper than DuPage County, IL.

Moving to DuPage County, IL is estimated to cost $19,250 more per year.

Cheaper cost of living

Cheaper County

Bexar County, TXSpend $19,250 more per year.

Salary needed

$50,000 in Bexar County, TX is about $70,690 in DuPage County, IL.

Biggest drivers

Taxes increases by $7,971 per year. Healthcare saves $156 per year.

Housing: $6,969 higher in DuPage County, IL

Taxes: $7,971 higher in DuPage County, IL

Childcare: about the same in both counties

Healthcare: $156 lower in DuPage County, IL

Food: $1,269 higher in DuPage County, IL

Transport: $638 higher in DuPage County, IL

Bexar County, TXDuPage County, IL
Equivalent salary in DuPage County, IL
$70,690
+41.38% higher
Current salary: $50,000
Household: 1 adult · 0 children
Median Income in Bexar County, TX: $84,936
Median Income in DuPage County, IL: $136,376
Living Index in Bexar County, TX 54.78%
Living Index in DuPage County, IL 48.23%

This estimate matches your purchasing power (equivalent salary) when moving from Bexar County, TX to DuPage County, IL.

* Living index is estimated as (estimated total cost / area median income) * 100. A living index above 100% means modeled costs exceed median income.

Cost of Living Breakdown by Category

Summary

Moving from Bexar County, TX to DuPage County, IL is estimated to cost $19,250 more per year. To maintain similar purchasing power, a $50,000 salary in Bexar County, TX would need to be about $70,690 in DuPage County, IL. The biggest increase is taxes, followed by housing.

This is a 41.38% increase in modeled annual costs. Taxes is $7,971 per year higher (109.84%); Housing is $6,969 per year higher (52.47%).

Below we break down the annual categories behind the difference using Economic Policy Institute 2026 Family Budget data.

What changed the most?

The following cards show the annual category differences that most affect the move to DuPage County, IL.

Biggest Cost
Largest annual cost increase when moving to DuPage County, IL
Annual Increase:

$7,971 per year

TAXES has the largest annual increase when moving to DuPage County, IL.

Biggest Savings
Largest annual savings when moving to DuPage County, IL
Annual Savings:

$156 per year

HEALTHCARE has the largest annual savings when moving to DuPage County, IL.

Breakdown of price percentages per category.

Numbers are average costs per section.

CategoryDifference
Housing52.47% higher
Food36.17% higher
Transport5.29% higher
Healthcare-2.99% lower
Other Costs49.05% higher
Childcare0.00% higher
Taxes109.84% higher

In DuPage County, IL, modeled annual costs are $65,774 compared with $46,524 in Bexar County, TX.

Overall, annual costs are higher in DuPage County, IL. The category breakdown above shows whether housing, taxes, transportation, healthcare, food, childcare, or other necessities are driving the increase.

In this case DuPage County, IL and Bexar County, TX are both metropolitan locations.

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How WatchPennies calculates salary needed
Bexar, TX vs DuPage, IL Cost Difference