Insurance Agencies & Brokerages NAICS 524210
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Industry Summary
The 120,430 insurance agencies and brokerages in the US act as the “sales arm” of the insurance industry. Insurance agencies represent insurance carriers and sell policies to customers looking to minimize risks. “Captive” agents are affiliated with a single carrier. Independent agents may represent a variety of carriers. Brokers represent customers, and work with multiple carriers to determine the policy that best fits customer needs.
Cyclical Sales
The insurance industry is cyclical and premiums vary considerably depending on market conditions.
Government Regulation
Government regulation can affect insurance premiums, coverage, and commissions.
Recent Developments
Apr 9, 2026 - Insurance Regulators Grappling With $1 Trillion in Private-Credit Investment
- US insurance companies have quietly amassed nearly $1 trillion in private-credit investments, and regulators are struggling to keep pace with the risks this creates. The core problem is that private letter ratings (used by insurers to justify lower capital requirements) have been systematically inflated, in some cases by as many as six notches above what the National Association of Insurance Commissioners (NAIC) considered appropriate. This means insurers may be holding riskier assets than their books suggest, with insufficient financial cushions to cover potential losses. The consequences for the industry could include heightened federal scrutiny via planned Treasury Department meetings with state regulators, potential tightening of rating oversight, and new NAIC authority to challenge suspiciously high private ratings. For life and annuity companies in particular (which hold the bulk of these assets) the era of using favorable private ratings to minimize capital reserves may be ending.
- The expiration of enhanced Affordable Care Act subsidies at the start of 2026 has caused significant coverage losses, with nearly one in ten ACA enrollees dropping insurance entirely due to rising premium costs, according to a KFF survey. The poll of over 1,100 people who had ACA plans in 2025 found that 69% retained their coverage, 9% became uninsured, and 22% moved to other coverage like Medicare or employer plans. Those who kept their ACA plans are largely facing higher out-of-pocket costs, and about 17% are uncertain they can afford premiums through the year-end, suggesting further dropoffs are possible. Younger, healthier enrollees left at higher rates, worsening the risk pool and driving insurers - including Aetna - to raise rates or exit the market. Total 2026 ACA enrollment fell to 23 million from 24.2 million the prior year. The issue is expected to become a flashpoint in fall midterm elections.
- In 2025, the US property and casualty insurance industry stayed largely profitable, continuing the momentum from 2024’s strongest underwriting results in over a decade. Homeowners insurance hovered near breakeven, with combined ratios around 99-100%, as disciplined pricing and careful underwriting helped offset losses from major catastrophes, especially California wildfires early in the year. Personal auto lines fared better, posting solid underwriting gains, while overall industry margins were supported by relatively calm catastrophe activity in the latter part of the year. Still, insurers like State Farm faced significant losses from wildfire claims, prompting rate hikes in hard-hit areas. These moves sparked customer frustration and drew regulatory attention, highlighting the ongoing tension between covering growing risks and keeping insurance affordable.
- US home and auto insurers are facing mounting political pressure as profits surge largely because of steep premium increases that have strained household budgets. After suffering post-pandemic losses, insurers pushed through aggressive rate hikes - especially in homeowners insurance - driving the property-and-casualty industry to its strongest underwriting profits in nearly two decades. Home-insurance rates rose an average 6% last year, according to S&P Global (more than double inflation) with much larger increases in high-risk states such as Colorado and California, while auto rates have only recently stabilized in some markets. The disconnect between higher premiums and near-record earnings has fueled calls for profit caps, including a proposal from New York Governor Kathy Hochul. Insurers argue such caps would reduce competition and force market exits, saying profits reflect delayed recovery and regulatory lag, but critics say affordability concerns are being sidelined as earnings remain elevated.
Industry Revenue
Insurance Agencies & Brokerages
Industry Structure
Industry size & Structure
A typical insurance agency or brokerage operates out of a single location, employs about 7 workers, and generates $1.7 million annually.
- The insurance agency and brokerage industry includes 120,430 companies that employ about 807,000 workers and generate about $207.1 billion annually.
- Direct writers account for about 37% of personal P/C insurance sales, while agency writers account for 62% of commercial P/C insurance sales.
- Independent agents account for 53% of new life insurance sales, captive agents account for 38%, while direct marketers and others (such as stockbrokers) make up the rest.
- The industry is highly fragmented with the top 50 firms accounting for 28% of industry sales.
- Large companies include Marsh & McLennan Companies, Aon Corporation, and Arthur J. Gallagher.
Industry Forecast
Industry Forecast
Insurance Agencies & Brokerages Industry Growth
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