Skip to content
BillionaireList

Comparison

S. Robson Walton vs Jim Walton net worth

S. Robson Walton has the higher latest estimate, $140 billion (October 2026) against $137 billion for Jim Walton (October 2026), a gap of $3.2 billion.
Industry setting behind the larger fortune
Latest estimate
$140B$137B
As of
Oct 2026Oct 2026
Source
Forbes Real-Time BillionairesForbes Real-Time Billionaires
Rank
1213
Change vs previous estimate
+$95.4B+$81.9B
Age
8178
Country
United StatesUnited States
Industry
RetailRetail
Source of wealth
Walmart (inherited)Walmart (inherited)
Self-made
NoNo
Dated estimates on record
99
Dated estimates on one chart S. Robson Walton Jim Walton
$0 $38B $75B $113B $151B 2005 2009 2013 2017 2021 2025 S. Robson Walton, $20.0B, March 2004, Forbes S. Robson Walton, $18.3B, March 2005, Forbes S. Robson Walton, $44.3B, 2019, Forbes S. Robson Walton, $140B, 15 Oct 2026, Forbes Real-Time Billionaires Jim Walton, $40.6B, March 2015, Forbes Jim Walton, $44.6B, 2019, Forbes Jim Walton, $54.6B, March 2020, Forbes Jim Walton, $137B, 15 Oct 2026, Forbes Real-Time Billionaires

Shared time and value axes. Each point is one dated public estimate; hover a point for its date and publisher.

Questions people ask

Who is richer, S. Robson Walton or Jim Walton?
S. Robson Walton has the higher latest estimate, $140 billion (October 2026) against $137 billion for Jim Walton (October 2026), a gap of $3.2 billion.

Know the day a fortune moves

Build a list in seconds, export it with sources, get an email when a new estimate lands. Plans from $24 a month billed yearly.

Build my list