John Thune

Senator· SDRSenate● In office

Before officeBusinessperson · Railway executive · James Abdnor · South Dakota Republican Party · South Dakota Municipal League

Est. net worth

$690K

$315K – $1.1M

Raised (last cycle)

$4.2M

FEC · cycle 2024

Years in role

Senator since 2023 · 29y in office

Net-worth filings

+$449K since 2013

File A — Net Worth

Net worth over time

Estimated from financial disclosures. The band shows the disclosed range; the line is the midpoint estimate.

$690K($315K – $1.1M)2025low confidence

2013–2025

midpoint disclosed range govt salary

File D — Benchmark

A disciplined-saver benchmark: 20% of each year's government salary, invested at an assumed 7%/yr return — versus actual disclosed net worth.

hypothetical retirement actual net worth salary

Hypothetical, not actual savings — see methodology.

File C — Service