South Dakotalayoffs & closures
There are 78 WARN layoff filings on record in South Dakota, cutting 9,244 jobs, hardest-hit in Sioux Falls. The most recent was filed Jun 29, 2026. Every entry comes straight from South Dakota's official WARN Act registry.
Latest South Dakota filings
Get an email the moment a new WARN filing lands in South Dakota.
Largest layoffs in South Dakota
South Dakota layoffs by industry
Hardest-hit cities in South Dakota
Questions
The largest current South Dakota WARN filings are listed above, led by Capital One (750 roles). The list updates as new filings land with the state.
Yes, under the federal WARN Act, employers must give 60 days' notice before a mass layoff or site closure, filed with the state. Some states add their own mini-WARN rules with lower thresholds. Every notice on this page is one of those filings.
2 South Dakota filings have landed in the last 90 days; the most recent is dated Jun 29, 2026. New filings appear automatically.