What that salary actually buys in Hattiesburg
Why a $100k lifestyle in Hattiesburg costs $91,000
Hattiesburg's cost-of-living index of 91 means everyday costs run roughly 9% below the national average. To maintain a $100k lifestyle, the standard national-average baseline of $100,000 adjusts to $91,000 here.
The biggest line item: rent
A 1-bedroom in Hattiesburg averages $1,100/month — that's $13,200/year, or about 15% of the salary required for this lifestyle. Most financial planning rules suggest keeping housing under 30% of take-home pay; on this salary, your housing cap would be $1,638/month, which comfortably covers a 1-bedroom in Hattiesburg.
Take-home reality
Your gross is $91,000, but federal taxes, FICA, and Mississippi state taxes typically eat 25-30%. After-tax income lands around $5,460/month — that's the number that has to cover housing, transportation, food, and savings. If that feels tight for the lifestyle you have in mind, scale up your salary target.
Comparison: Hattiesburg's median income
Hattiesburg's median household income is $47,234, which is below the required salary for this tier. That means most households in Hattiesburg earn below this threshold and may be making tradeoffs to maintain a $100k lifestyle.