WARN Act filings affecting workers in Sioux City, Iowa.
Last updated: Apr 22, 2026 · Showing last 24 months
Sioux City, IA has recorded 8 WARN filings affecting 87 workers over the past 24 months. The largest filer is United States Cellular, with 5 workers affected. Of these, 1 involved facility closures and 6 were layoff events. Filing dates range from Aug 29, 2024 through Apr 14, 2026. Unlike the statewide pattern, filings in Sioux City are predominantly layoff events rather than closures.
If your employer filed a WARN notice affecting workers in Sioux City, you are entitled to 60 days advance written notice before your last day. During the notice period, you remain employed with regular pay and benefits. If your employer gave less than 60 days notice, you may be entitled to back pay and benefits for each day of the shortfall. After your last day, file for unemployment insurance with your state workforce agency as soon as possible. Review your COBRA options to continue health coverage for up to 18 months. Visit your local America's Job Center for free career counseling, resume help, and retraining vouchers.
Apply online at your state workforce agency. You may be eligible before your last day.
Continue your employer health plan for up to 18 months, or compare lower-cost options on the Health Insurance Marketplace.
Employers with 100 or more employees must give 60 days written notice before mass layoffs or plant closings.
Free career counseling, resume help, job search assistance, and retraining programs through CareerOneStop.
Interview prep, job search management, and career planning tools to help you land your next role.
America's Job Centers offer free career counseling, resume help, job search assistance, and retraining vouchers for WARN-affected workers. Ask about Rapid Response services.
All data on this site is sourced from official WARN Act filings published by state workforce agencies. Filings are updated regularly but may not reflect same-day submissions. Coverage varies by state.
| Company | Type | Workers | Effective | Filed |
|---|---|---|---|---|
| UnityPoint Health 2720 Stone Park Blvd |
Layoff | 1 | 2026-07-24 | 2026-04-14 |
| United States Cellular 5832 Sunnybrook Drive |
Layoff | 5 | 2025-06-02 | 2025-04-07 |
| Lutheran Services in Iowa 1308 S Cleveland St |
Layoff | 3 | 2025-03-28 | 2025-03-03 |
| Lutheran Services in Iowa 1308 S Cleveland St |
Layoff | 4 | 2025-04-25 | 2025-03-03 |
| Wilson Trailer 4400 S Lewis Blvd |
Layoff | 6 | 2024-09-27 | 2024-09-27 |
| Yelloh 2801 Boulevard of Champions |
Closure | 10 | 2024-11-22 | 2024-09-23 |
| Wilson Trailer 4400 S Lewis Blvd |
Layoff | 58 | 2024-09-30 | 2024-08-29 |
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