Richest People in Wisconsin
Diane Hendricks is the richest person in Wisconsin, with a net worth of $23.58 billion as of November 7, 2026. John Menard Jr is second with $17.5B. There are 8 billionaires in Wisconsin, worth $76.28 billion combined.
· Source: Forbes Real-Time Billionaires
| # | Name | Net worth | Today | Per second |
|---|---|---|---|---|
| 1 | Diane HendricksBuilding supplies | $23.58B | — | $33.20/s |
| 2 | John Menard JrHome improvement stores | $17.5B | — | −$107/s |
| 3 | Judy FaulknerHealthcare software | $9.63B | — | $38.13/s |
| 4 | Helen Johnson-LeipoldCleaning products | $5.67B | −$489,660(−0.0%) | $17.22/s |
| 5 | H. Fisk JohnsonCleaning products | $5.55B | −$143,850(−0.0%) | $16.84/s |
| 6 | S. Curtis JohnsonCleaning products | $5.54B | — | $16.69/s |
| 7 | James Cargill IICargill | $4.81B | — | $11.99/s |
| 8 | Jack Link & familyJack Link's meat snacks | $4B | — | $0/s |
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Frequently asked questions
Who is the richest person in Wisconsin?
Diane Hendricks is the richest person in Wisconsin, worth $23.58 billion according to Forbes' real-time data on November 7, 2026.
How many billionaires are there in Wisconsin?
Forbes counts 8 billionaires in Wisconsin, with a combined net worth of $76.28 billion.