US Counties with the Highest Entrepreneurial Activity in 2025



























In 2025, the United States witnessed a substantial uplift in entrepreneurial spirit, as evidenced by a considerable rise in business applications. According to the most recent statistics released by the US Census Bureau, a total of 5.6 million applications for Employer Identification Numbers (EINs) were submitted to the Internal Revenue Service, marking an approximate 8% increase from the 5.2 million applications recorded in 2024. This burgeoning interest in new business formation is potentially linked to shifts in the economic landscape, including a weaker labor market that encouraged individuals towards self-employment and the transformative influence of artificial intelligence, which has significantly lowered barriers to entry for startups.
The analysis of this data, which cross-references EIN applications with county population figures to determine application rates per 1,000 residents, uncovers fascinating trends. While major urban centers predictably feature prominently among the top counties for business applications, a distinctive anomaly emerged: Sheridan County, Wyoming. Despite its modest population, this small county ranked remarkably high in the number of applications, boasting a disproportionately high rate per capita. This phenomenon can be attributed to Wyoming's business-friendly environment, particularly its simplified and low-cost services for establishing limited liability companies (LLCs). These services often involve registered agents providing official addresses for business correspondence, which can lead to a concentration of EIN applications in areas like Sheridan, even if the actual business operations are located elsewhere.
For example, in 2025, Sheridan County registered 47,787 business applications, an impressive figure considering its population of merely 33,241 residents. This translates to an astounding 1,438 applications per 1,000 residents. Experts like George Mocsary, a corporate and small-business law professor at the University of Wyoming, explain that the state's established industry for low-cost business formation, including the provision of designated addresses by registered agents, allows businesses to use a Sheridan address for EIN purposes, thus skewing the application data for the county. This unique setup highlights how certain local policies and services can significantly impact statistical representations of entrepreneurial activity.
Beyond this unique case, the list of top counties predominantly features bustling metropolitan areas. For instance, Los Angeles County, California, led with 172,540 applications, followed by Miami-Dade County, Florida, with 135,758 applications. Other high-ranking counties include Harris County, Texas (99,688 applications), Cook County, Illinois (99,217 applications), and Maricopa County, Arizona (98,384 applications). These figures reflect the diverse geographical distribution of entrepreneurial ambition across the United States. The overall increase in business applications underscores a dynamic period of economic transformation and innovation, influenced by various factors ranging from labor market conditions to technological advancements like artificial intelligence, which continues to shape the future of business formation.