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California Layoffs — December 2017

Employers in California reported 34 WARN Act notices in December 2017, displacing an estimated 3,354 workers — signaling a deceleration from November and up 46% versus December 2016. The average filing covered 99 workers, with 13 closures among the notices.

34
Notices Filed
3,354
Workers Affected
99
Avg per Notice
13
Closures

Industry Breakdown

Industry breakdown for California
IndustryNoticesWorkers
Manufacturing121,088
Healthcare81,083
Information & Technology6435
Professional Services2288
Utilities1158
Education194
Transportation181
Accommodation & Food174

The Manufacturing sector topped the list of affected industries with 1,088 workers across 12 notices. Notably, Healthcare reported 1,083 workers.

Geographic Hotspots

Top counties by layoff notices
CountyNoticesWorkers
Los Angeles101,366
San Diego4397
Alameda1328
Santa Clara2208
Riverside3183

Los Angeles bore the heaviest burden, accounting for 41% of all affected workers with 1,366 workers across 10 notices.

Top cities by layoff notices
CityNoticesWorkers
Los Angeles2773
San Diego4397
Newark1328
Valencia1289
Milpitas1177

Layoff Type Analysis

Layoff types breakdown
TypeNoticesWorkers
Closure132,096
Layoff211,258

The high proportion of closures (62% of affected workers) suggests structural shifts rather than temporary cutbacks in California's labor market.

Largest Layoffs

Largest layoff notices
CompanyCityWorkersTypeDate
Pacific Alliance Medical CenterLos Angeles750Closure
DepomedNewark328Closure
Boston ScientificValencia289Layoff
Dart NeuroScienceSan Diego265Closure
Creation TechnologiesMilpitas177Closure
General ElectricSan Ramon158Layoff
AutodeskSan Francisco108Layoff
Molina Medical Management Inc. (MMM)Sacramento95Layoff
Loma Linda University Medical CenterLoma Linda94Closure
Molina Medical Management Inc. (MMM)Ontario85Layoff
Northrop Grumman Corporation, AerospaceEl Segundo82Layoff
Alstyle Apparels Anaheim Distribution CenterAnaheim81Closure
WestRock Converting CompanysMoreno Valley76Closure
P.F. Changs China BistroBurbank74Closure
AMF Support Surfaces, Inc. (dba TridienRiverside72Closure

The most significant filing came from Pacific Alliance Medical Center at its Los Angeles facility, reporting 750 affected workers. Depomed followed with 328 workers.

Trend & Outlook

The numbers illustrate a mixed picture for California's labor market, with activity diverging between monthly and annual comparisons. The Manufacturing sector warrants close attention heading into the next period.

This analysis is based on official WARN Act filings reported by California. The Worker Adjustment and Retraining Notification (WARN) Act requires employers with 100+ employees to provide 60-day advance notice of mass layoffs and plant closings. Data is updated daily by WARN Firehose. View all California WARN notices, browse layoffs by state, or download the full dataset.

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