Killeen vs Trenton
Cost of Living Comparison · 2026
Killeen
Trenton
The Verdict
The cost gap between these cities is 13.4%, with Killeen being the more affordable option. A $75,000 income in Killeen has equivalent purchasing power to $86,607 in Trenton.
Category-by-Category Breakdown
Index values · National average = 100 · Lower is more affordable
Salary Equivalence
A $75,000 salary in Killeen has the same purchasing power as $86,607 in Trenton.
Conversely, $75,000 in Trenton equals $64,948 in Killeen.
Living in Killeen vs Trenton
Housing Costs
Killeen's housing index of 56 is lower Trenton's 71, translating to median home prices of $235,000 vs $203,000. The $32,000 difference in home prices means roughly $2,076 per year in additional mortgage costs at current rates. Renters face a similar gap: $975/mo in Killeen compared to $1,100/mo in Trenton, a monthly difference of $125.
Grocery & Food Costs
Grocery expenses index at 96 in Killeen and 102 in Trenton. A household spending the national average of $475/month on groceries would pay approximately $456/month in Killeen vs $485/month in Trenton. Killeen offers a meaningful advantage on everyday food costs, saving roughly $348/year.
Utility Expenses
Utility costs — electricity, gas, water, internet — index at 108 in Killeen and 109 in Trenton. Monthly utility bills average approximately $432 in Killeen vs $436 in Trenton. Utility costs are relatively comparable between these two cities.
Healthcare
Healthcare costs index at 96 in Killeen and 96 in Trenton. 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 $56,400 in Killeen and $44,400 in Trenton. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $67,143 and $45,773 respectively. Killeen residents enjoy stronger real purchasing power despite higher nominal wages.
Relocation Considerations
Under the standard 28% rule, a median-income household can allocate $1,316/month to housing in Killeen vs $1,036/month in Trenton. In Killeen, median rent of $975/mo fits within this budget. In Trenton, median rent of $1,100/mo pushes past the recommended limit. The biggest category-level difference between these two cities is Transportation, where the gap is 18 index points — focus your budget analysis there.
Frequently Asked Questions
Moving & Relocation Resources
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