City Comparison

Hattiesburg vs Round Rock

Cost of Living Comparison · 2026

Hattiesburg

Mississippi
77
Very Affordable
$170,000
Median Home
$875/mo
Median Rent
$44,100
Median Income

Round Rock

Texas
101
Average
$413,000
Median Home
$1,400/mo
Median Rent
$100,500
Median Income

The Verdict

23.8%

The cost gap between these cities is 23.8%, with Hattiesburg being the more affordable option. A $75,000 income in Hattiesburg has equivalent purchasing power to $98,377 in Round Rock.

Category-by-Category Breakdown

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

Housing
52
Hattiesburg
92
Round Rock
Groceries
97
Hattiesburg
96
Round Rock
Utilities
93
Hattiesburg
109
Round Rock
Transportation
95
Hattiesburg
99
Round Rock
Healthcare
106
Hattiesburg
96
Round Rock

Salary Equivalence

A $75,000 salary in Hattiesburg has the same purchasing power as $98,377 in Round Rock.

Conversely, $75,000 in Round Rock equals $57,178 in Hattiesburg.

Living in Hattiesburg vs Round Rock

Housing Costs

Hattiesburg's housing index of 52 is lower Round Rock's 92, translating to median home prices of $170,000 vs $413,000. The $243,000 difference in home prices means roughly $15,792 per year in additional mortgage costs at current rates. Renters face a similar gap: $875/mo in Hattiesburg compared to $1,400/mo in Round Rock, a monthly difference of $525.

Grocery & Food Costs

Grocery expenses index at 97 in Hattiesburg and 96 in Round Rock. A household spending the national average of $475/month on groceries would pay approximately $461/month in Hattiesburg vs $456/month in Round Rock. 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 93 in Hattiesburg and 109 in Round Rock. Monthly utility bills average approximately $372 in Hattiesburg vs $436 in Round Rock. 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 106 in Hattiesburg and 96 in Round Rock. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 10-point gap reflects real differences in provider costs, insurance market competition, and regional healthcare infrastructure.

Income & Purchasing Power

Median household income is $44,100 in Hattiesburg and $100,500 in Round Rock. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $57,273 and $99,505 respectively. Round Rock residents come out ahead in real purchasing power.

Relocation Considerations

Under the standard 28% rule, a median-income household can allocate $1,029/month to housing in Hattiesburg vs $2,345/month in Round Rock. In Hattiesburg, median rent of $875/mo fits within this budget. In Round Rock, median rent of $1,400/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

Hattiesburg is 23.8% more affordable overall with an index of 77 vs 101.
A $75,000 salary in Hattiesburg has equivalent purchasing power to approximately $98,377 in Round Rock, based on the cost of living difference.
Hattiesburg's housing index is 52 with median homes at $170,000, while Round Rock's is 92 with median homes at $413,000.

Moving & Relocation Resources

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