Richest People in Mississippi
James Duff is the richest person in Mississippi, with a net worth of $4.47 billion as of November 7, 2026. Thomas Duff is second with $4.45B. There are 2 billionaires in Mississippi, worth $8.93 billion combined.
· Source: Forbes Real-Time Billionaires
| # | Name | Net worth | Today | Per second |
|---|---|---|---|---|
| 1 | James DuffTires, diversified | $4.47B | — | $23.19/s |
| 2 | Thomas DuffTires, diversified | $4.45B | — | $22.84/s |
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Frequently asked questions
Who is the richest person in Mississippi?
James Duff is the richest person in Mississippi, worth $4.47 billion according to Forbes' real-time data on November 7, 2026.
How many billionaires are there in Mississippi?
Forbes counts 2 billionaires in Mississippi, with a combined net worth of $8.93 billion.