The Growing PEO Market: Which States and Industries Are Adopting Fastest?
- LMSPortals
- 8 minutes ago
- 5 min read

Professional Employer Organizations (PEOs) are no longer a niche solution for small businesses—they’re going mainstream. As the demands of compliance, HR administration, and employee benefits continue to rise, more companies are outsourcing these tasks to PEOs to stay lean and competitive.
This article breaks down where the growth is happening—both by state and by industry—and why certain regions and sectors are moving faster than others.
What Is a PEO, and Why the Surge?
A PEO is a firm that partners with small to mid-sized businesses to handle HR responsibilities like payroll, tax filing, employee benefits, and compliance. Essentially, the PEO becomes a co-employer, allowing the business to offload complex back-office tasks and focus on operations and growth.
The PEO model has seen a boom in adoption for three main reasons:
Rising administrative burden: Labor laws, benefits mandates, and reporting requirements are getting more complex.
Competitive pressure: Small businesses need access to Fortune 500-level benefits to compete for talent.
Remote work and multi-state expansion: More companies are hiring across state lines, increasing compliance risks.
National Growth Trends
According to the National Association of Professional Employer Organizations (NAPEO), the PEO industry has grown at a compounded annual rate of 7–9% for the last decade, outpacing the overall economy. The total number of worksite employees under PEO arrangements now exceeds 4 million in the U.S.
What’s driving that growth? Beyond just regulatory complexity, there’s a broader recognition that strategic outsourcing allows businesses to operate more efficiently, especially during periods of rapid change or economic uncertainty.
States Leading PEO Adoption
1. Florida
Florida isn’t just a retirement haven—it’s ground zero for the PEO industry. With its large number of small businesses, business-friendly tax climate, and early roots in PEO development, Florida leads in both the number of PEOs headquartered there and adoption rates among businesses.
Why it’s leading:
Favorable regulatory environment
High volume of service-based SMBs
No state income tax
2. Texas
Texas combines a booming economy with a complex regulatory landscape, especially for companies expanding across its major metros. It also has a high volume of startups and tech companies looking for lean operational models.
Key sectors: Tech, energy, construction
Growth drivers: Business-friendly laws, low tax burden, and rapid urban expansion
3. California
California is a paradox: high costs and heavy regulation make it one of the most challenging states for employers—but that’s exactly why PEOs are booming there. Businesses in California are turning to PEOs to navigate complex labor laws, wage mandates, and industry-specific compliance.
Top industries: Media, tech, healthcare, legal services
Pain points: Labor law changes, expensive benefits, and multi-location oversight
4. New York
New York’s regulatory environment and cost of doing business drive many SMBs to seek external help with HR and compliance. PEOs also appeal to startups scaling quickly across boroughs and beyond.
Key appeal: Access to top-tier benefits packages in a competitive hiring market
5. Arizona and Georgia (Rising Stars)
Both states have seen sharp growth in PEO use thanks to economic expansion, favorable tax climates, and a surge in remote work hubs. Phoenix and Atlanta are fast becoming small business powerhouses.
Industries Adopting PEOs the Fastest
1. Technology
Startups and SaaS companies need to grow fast but often lack the infrastructure for full-scale HR departments. PEOs offer a plug-and-play solution that helps tech firms stay compliant, attract talent, and scale without bottlenecks.
Why it works:
Access to top-tier benefits without building from scratch
Easy multi-state employee management
Flexibility in a fast-moving market
2. Healthcare and Medical Services
Private clinics, elder care facilities, and allied health providers face heavy compliance loads. HIPAA, OSHA, and wage/hour rules are just the start. PEOs step in to ensure HR compliance while letting medical professionals focus on care.
Risk mitigation is a major driver here—especially with licensing and credential tracking.
3. Construction and Trades
With seasonal labor, high turnover, and jobsite liability, construction companies have a lot to manage. PEOs offer them help with workers' comp, payroll taxes, and safety compliance.
Key services:
Workers’ comp management
Safety training
Payroll across multiple job sites
4. Retail and Hospitality
These sectors rely on a high volume of part-time and hourly workers, often across several states or locations. That creates a payroll and compliance nightmare for in-house HR.
PEOs help streamline onboarding, tax withholding, benefits, and even labor dispute resolution.
5. Professional Services (Legal, Accounting, Marketing)
These firms often stay lean but need to attract top talent. A PEO provides access to benefits like 401(k) plans, health insurance, and HR support without a dedicated internal team.
The Remote Work Effect
Remote work has dramatically shifted the landscape for small and mid-sized employers. With teams spread across multiple states, companies now face multi-jurisdictional labor laws and tax obligations.
PEOs solve this by offering unified HR solutions across state lines. They handle:
State-by-state registration
Tax remittance and filing
Local labor law compliance
Remote onboarding and documentation
This capability has pushed many growing companies to adopt a PEO sooner than they might have pre-pandemic.
What Makes a State or Sector Ripe for PEOs?
Several factors tend to indicate higher PEO penetration:
Complex regulation: The harder it is to manage compliance, the more valuable a PEO becomes.
High growth rate: Fast-growing businesses need scalable HR infrastructure.
Access to talent: Competitive labor markets drive companies to offer better benefits.
Multistate presence: PEOs simplify operations for companies hiring nationwide.
Cost sensitivity: SMBs that can’t afford full HR teams benefit most from PEOs.
Barriers Slowing Adoption in Some Areas
Not all regions or industries are jumping on the PEO bandwagon at the same pace. Some of the reasons include:
Lack of awareness: Many SMBs still don’t know what PEOs are or what they offer.
Perceived loss of control: Some business owners worry about handing off HR to an outside entity.
Union-heavy industries: In unionized sectors, co-employment arrangements can get complicated.
State-level regulation: States like Massachusetts and Illinois have stricter rules around employee leasing and co-employment.
What’s Next for the PEO Market?
The market for PEO services is expected to continue growing, especially as more companies:
Adopt hybrid or fully remote models
Look to reduce risk in uncertain economic climates
Try to attract top talent with competitive benefits
Expand into new states or industries
There’s also growing interest from midsize companies—those with 100 to 500 employees—who previously relied on in-house HR but now see the benefits of outsourcing for efficiency and compliance.
Summary: A Model Built for the Future of Work
The PEO market is no longer just for scrappy startups or small service businesses. It’s becoming a go-to model for growth-stage companies, healthcare providers, and even construction firms. States like Florida, Texas, and California are setting the pace, while sectors like tech, healthcare, and construction are adopting fast.
As remote work and regulatory complexity increase, PEOs are positioned not just as helpful, but as essential to staying competitive and compliant.
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