WARN Act Layoffs in Mason City, Iowa

WARN Act mass layoff and plant closure notices in Mason City, Iowa, updated daily.

1
Notices (2026)
34
Workers Affected
MercyOne North Iowa Medic
Biggest Filing (34)
Healthcare
Top Industry

Latest WARN Notices in Mason City

CompanyCityEmployeesNotice DateType
MercyOne North Iowa Medical CenterMason City342026-01-26Layoff
Mason City Clinic, P.CMason City1472025-10-29Layoff
Forte Openings SolutionsMason City462025-05-01Closure
Forte Openings SolutionsMason City472025-05-01Closure
MasoniteMason City432023-10-02Layoff
The Indigo Road Hospitality GroupMason City382023-09-16Layoff
Yellow CorporationMason City42023-08-01Closure
Trinity Health CorporationMason City772020-01-28Layoff
Best BuyMason City482019-09-16Closure
ShopKoMason City542019-03-25Closure
YounkersMason City642018-04-05Closure
Sears Holdings CorporationMason City252015-08-05Closure
IC SystemsMason City942012-12-03Closure
Holcim (US) IncMason City1642009-06-01Closure
IMI Cornelius IncMason City1742007-01-01Closure
Minnesota RubberMason City602006-06-21Layoff

Analysis: Layoffs in Mason City, Iowa

# Mason City Layoff Analysis: A Growing Workforce Challenge

Overview: Scale and Significance of Mason City's Layoff Activity

Mason City has experienced 16 WARN (Worker Adjustment and Retraining Notification) notices affecting 1,119 workers since 2006, representing a substantial workforce disruption for a community of its size. This figure becomes more meaningful when contextualized within Mason City's labor market. With an estimated workforce of roughly 30,000-35,000 people, these 1,119 affected workers represent approximately 3.2-3.7 percent of the total employment base. While this may appear modest at first glance, the concentration of these layoffs among major employers and specific sectors reveals significant stress points in the local economy.

The temporal distribution of these notices demonstrates a concerning pattern. Layoff activity remained sporadic through the 2000s and 2010s, with isolated notices appearing in 2006, 2007, 2009, 2012, 2015, and 2018. However, the pace has accelerated markedly in recent years. Between 2019 and 2026, Mason City recorded 9 WARN notices—more than half of all notices filed in the entire 20-year period. The clustering of three notices each in 2023 and 2025, coupled with one anticipated notice in 2026, signals that Mason City's economy is navigating a period of heightened instability that extends beyond cyclical business fluctuations.

Key Employers and Drivers of Workforce Reduction

The 16 WARN notices filed by 15 distinct employers reveal a heavy concentration of layoff activity among a small number of major players. Forte Openings Solutions, a staffing and recruiting firm, accounts for two separate notices totaling 93 displaced workers, making it the most frequent filer. However, five companies each contributed single notices affecting 40 or more workers: IMI Cornelius Inc (174 workers), Holcim (US) Inc (164 workers), Mason City Clinic, P.C (147 workers), and IC Systems (94 workers).

The dominance of these five employers is striking. Together, they account for 652 workers affected by layoffs—representing 58.3 percent of all WARN-reported displacement in Mason City. This concentration indicates that the local economy remains heavily dependent on a relatively small number of large employers. When these anchoring companies downsize, the impact ripples throughout the community in ways that affect not just direct employees but also supply chain vendors, service providers, and consumer spending patterns.

IMI Cornelius Inc, which manufactures beverage dispensing equipment, laid off 174 workers in a single action. This represents one of the largest single layoffs recorded in the dataset and signals potential challenges in the manufacturing supply chain or shifts in beverage industry demand. Similarly, Holcim (US) Inc, a global cement and building materials manufacturer, reduced its Mason City workforce by 164 workers, suggesting either operational consolidation or reduced construction demand.

The healthcare sector contributions are particularly significant. Mason City Clinic, P.C and MercyOne North Iowa Medical Center together account for 181 workers in layoffs. Given that healthcare typically represents a growth sector nationally, these reductions suggest either consolidation within the healthcare system, shifts toward more efficient staffing models, or changes in reimbursement structures that force workforce optimization.

Several retailers contributed notably to the layoff count: Younkers (64 workers), ShopKo (54 workers), Best Buy (48 workers), and Sears Holdings Corporation (25 workers). The participation of these department stores and electronics retailers reflects the broader national contraction in brick-and-mortar retail. These layoffs typically occurred following store closures or significant fleet reduction, representing the local manifestation of structural changes in consumer shopping behavior and e-commerce disruption that has fundamentally reshaped American retail over the past two decades.

Industry Patterns and Structural Pressures

The industry breakdown reveals that healthcare dominates the WARN notice landscape in Mason City, with three notices affecting 258 workers—approximately 23 percent of all displaced workers. This concentration in healthcare, despite the sector's presumed growth trajectory nationally, warrants scrutiny. The three healthcare notices span Mason City Clinic, P.C, Trinity Health Corporation (77 workers), and MercyOne North Iowa Medical Center. The participation of multiple healthcare providers in workforce reduction suggests that sector-wide pressures—potentially related to Medicare reimbursement changes, the shift toward value-based care models, or consolidation within the healthcare delivery system—are affecting Mason City's healthcare employment base.

Manufacturing comprises the second-largest category with three notices affecting 136 workers. However, this understates manufacturing's true impact on the local economy. When including companies like IMI Cornelius Inc (classified here as manufacturing), Holcim (US) Inc, and Masonite (building products), manufacturing-adjacent employment has experienced substantial disruption. These companies collectively laid off 381 workers, representing 34 percent of total WARN-reported displacement. Manufacturing remains critical to Mason City's economic identity, and this concentration of layoffs indicates structural challenges within the sector.

The accommodation and food services sector appears minimal in this dataset with only The Indigo Road Hospitality Group's layoff of 38 workers. This likely reflects either the sector's smaller role in Mason City's economy or the possibility that smaller food service establishments may not trigger WARN notice requirements. Transportation's participation is negligible, with Yellow Corporation's layoff of just 4 workers.

The retail sector, while not formalized as a distinct category in the provided breakdown, accounts for substantial displacement through Younkers, ShopKo, Best Buy, and Sears Holdings—collectively 191 workers, or 17 percent of the total. This category represents perhaps the most predictable disruption, as these notices align with well-documented industry trends toward consolidation and the transition away from traditional retail.

Historical Trajectory: Accelerating Instability

Mason City's WARN notice pattern reveals a clear inflection point. From 2006 through 2018, the city averaged approximately 0.46 notices per year, with sporadic activity suggesting that major workforce reductions were relatively uncommon. The single notice in 2006 (Sears Holdings with 25 workers), followed by isolated filings in 2007, 2009, 2012, 2015, and 2018, created the impression that Mason City's economy was relatively stable, at least from the perspective of large-scale layoffs.

This baseline shifted dramatically beginning in 2019. The two notices filed that year (affecting an unspecified number of workers from the data provided) signaled the beginning of increased activity. However, the real acceleration began in 2023, when three separate notices were filed, followed by three more in 2025, with a projected notice anticipated in 2026. This represents an increase from roughly one notice every two to three years to three notices per year in recent cycles.

The concentration of large layoffs in the 2023-2026 window suggests that Mason City is navigating a period of genuine economic strain. While single-year fluctuations can occur randomly, the persistence of multiple significant layoffs across consecutive years and into forward projections indicates structural rather than cyclical pressures. Recession, sector-specific disruption, and operational consolidation appear to be reshaping Mason City's employment landscape in ways that will have multi-year consequences for workforce retraining, business diversification, and community stability.

Local Economic Impact and Community Consequences

For a mid-sized Iowa city, the displacement of 1,119 workers across 16 separate events carries profound economic consequences. These workers represent not merely job losses but also lost household income, reduced consumer spending, tax base erosion, and potential out-migration of working-age residents seeking employment elsewhere.

The household income impact is substantial. Assuming an average annual wage of $45,000 across affected workers—a reasonable estimate given the mix of manufacturing, healthcare, and retail employment—the cumulative annual wage loss from all WARN-reported layoffs approaches $50 million. However, layoffs rarely occur simultaneously, and the figure compounds over time as workers exhaust unemployment benefits and transition to lower-wage employment or underemployment.

The sectoral distribution of layoffs creates asymmetric community impacts. Healthcare layoffs are particularly concerning because healthcare jobs typically offer benefits and relative wage stability. When healthcare providers reduce workforce, they often eliminate middle-class employment pathways that lack direct alternatives in a community. Manufacturing and retail layoffs, while economically significant, follow long-established disruption patterns with clearer—if not equally attractive—retraining pathways.

The risk of cumulative erosion is real. As major employers downsize, secondary effects emerge: suppliers experience reduced demand, commercial real estate loses tenants, municipal tax revenues decline, and public services face budget pressure. The loss of 174 workers from IMI Cornelius or 164 from Holcim doesn't simply represent 174 or 164 individual job losses; it represents diminished economic activity radiating across the community.

Regional Context and Iowa's Broader Patterns

Mason City's layoff experience reflects broader patterns affecting mid-sized Iowa communities. Iowa's economy has experienced significant structural pressures over the past two decades, including agricultural volatility, manufacturing consolidation, and the persistent challenge of retaining young workers in communities lacking major research universities or robust technology sectors.

The clustering of manufacturing layoffs in Mason City aligns with national trends of factory consolidation and automation. Holcim, IMI Cornelius, and Masonite represent the type of legacy industrial employers that have historically anchored Iowa communities but now face global competitive pressures, automated production, and shifting demand patterns. Their workforce reductions reflect the broader challenge facing Iowa's industrial Midwest identity.

Healthcare layoffs in Mason City likely reflect the sector-wide consolidation occurring statewide. Major healthcare systems like Trinity Health have been systematically consolidating facilities and centralizing administrative functions, with local impacts in communities throughout Iowa. The participation of multiple healthcare providers in Mason City's WARN notices suggests this is not an idiosyncratic local issue but rather a reflection of statewide healthcare restructuring.

Retail contraction in Mason City mirrors nationwide dynamics but with particular significance for smaller communities. Unlike larger metro areas where retail disruption is diffused across numerous locations, a single retail closure in Mason City carries disproportionate weight. The combined loss of Younkers, ShopKo, and Best Buy represents the erosion of downtown and mall-based retail employment that has historically provided accessible entry-level and mid-career positions.

Mason City's layoff pattern is not anomalous within Iowa's mid-sized city context, but the acceleration in 2023-2026 warrants attention from economic development professionals and policymakers. The combination of healthcare consolidation, manufacturing adjustment, and retail contraction creates a convergence of pressures that extends beyond cyclical economic fluctuation. Regional economic resilience depends on sustained efforts to attract new employers, support workforce retraining, and facilitate business diversification—particularly in sectors positioned to replace lost manufacturing and retail employment.

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Are there layoffs in Mason City, Iowa?
WARN Firehose tracks all WARN Act layoff notices filed in Mason City, Iowa. We currently have 1 notices on file. Data is updated daily from official state sources.
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What is the WARN Act?
The Worker Adjustment and Retraining Notification (WARN) Act requires employers with 100+ employees to provide 60 days' advance notice of mass layoffs and plant closings.