The piece explains the primary datasets, offers a step by step conversion framework, and provides short, copy ready templates for accurate attribution and reporting.
What entrepreneurship in america means and why estimates vary
The term entrepreneurship in america covers different activities depending on the data source. Define the concept first, because measures can count people starting firms, workers who are self-employed, or simply business applications, and each approach uses a different denominator.
There is no single definitive percent. Depending on the definition, estimates range from low single digit workforce shares for self employment to low double digit adult shares for TEA, and business application counts track formation trends rather than point prevalence.
Total Early stage Entrepreneurial Activity, or TEA, is the measure often used to count adults actively starting or running new businesses, and it uses an adult population denominator, typically ages 18 to 64, in its reporting GEM United States report 2024-2025 (see the GEM 2024/2025 USA National Report here).
By contrast, measures labeled self employment track the share of employed workers who report self employment on surveys, producing lower, single digit prevalence numbers that are not directly comparable to TEA. These differences explain why one single percent cannot represent all uses of the word entrepreneur BLS self employment spotlight.
Business formation statistics record applications to start firms, which are useful for trend analysis of firm creation but do not equal the percent of people who are entrepreneurs at a point in time Census Business Formation Statistics.
Main data sources to know when estimating entrepreneurship in america
Three sources are central when you need to estimate how many people are acting as entrepreneurs. The Global Entrepreneurship Monitor reports TEA for adults, the Bureau of Labor Statistics and ACS report self employment among workers, and the U.S. Census Business Formation Statistics track new business applications.
GEM TEA captures adults actively starting or running new ventures and is designed for cross country comparisons using an adult denominator. For a national prevalence statement among adults, TEA is the natural reference GEM United States report 2024-2025.
BLS and American Community Survey products report self employment as a share of employed workers, a different question than TEA and one that tends to produce lower, single digit shares in workforce coverage BLS self employment spotlight.
The Census Bureau Business Formation Statistics provide high frequency data on business applications and are best used for monitoring formation trends rather than producing a point in time percent of people who are entrepreneurs Census Business Formation Statistics.
The Kauffman Indicators report startup activity as rates per 100,000 adults, a benchmarking metric useful for trend comparisons, but its units differ from prevalence measures, so conversions are required before direct comparison Kauffman Indicators of Entrepreneurship.
Use a three step framework when you need to state a defensible percent. First, pick the concept you intend to measure. Second, align the denominator, such as adults age 18 to 64 or employed workers. Third, present a definition dependent range rather than a single value.
Step 1, choose the concept: TEA for adults active in early stage entrepreneurship, self employment for worker prevalence, or business application counts for formation trends. Step 2, align denominators: convert rates per 100,000 to percent by using the correct adult population. Step 3, report a range and note assumptions.
Numbered conceptual steps you can follow.
1. Decide whether you mean active early stage participants, self employed workers, or business applicants.
2. Identify the denominator used by your source, for example adults 18 to 64, the working population, or total population.
3. If your source reports rates per 100,000, convert to percent using the same adult denominator you will report against.
Quick checklist to align measure and denominator
Use before publishing
When Kauffman reports startups per 100,000 adults you must divide that rate by 1,000 to get a rough percent and then confirm population counts. Treat that conversion as an approximation unless you can match the exact denominator used in the original data Kauffman Indicators of Entrepreneurship.
Avoid mixing incidence and prevalence. Business application counts show how many applications occurred in a period, which is not the same as how many people are currently acting as entrepreneurs without a conversion and survival rate assumption Census Business Formation Statistics.
What percent of Americans are entrepreneurs: published ranges and what they mean
Reported ranges depend on the definition. Self employment prevalence produces low single digit shares of the workforce, because it counts workers who identify as self employed rather than all adults who might be founding or running new firms BLS self employment spotlight.
TEA based measures commonly show higher shares when the adult population is the denominator, often in the low double digits for adults actively starting or running new ventures, which explains the broader, higher estimates in some comparative reports GEM United States report 2024-2025 and the GEM news summary noting TEA at an all time high.
How to choose which measure to cite for your purpose
If you need a cross country comparison of early stage activity, choose TEA because it uses adults as the denominator and is designed for that purpose GEM United States report 2024-2025. For related policy perspectives see the American Prosperity section on the Michael Carbonara site American Prosperity.
For a labor story that focuses on the share of workers who are self employed, use BLS or ACS self employment rates because those measures frame workforce prevalence and labor market context BLS self employment spotlight.
When you want to monitor formation trends and startup intensity, use Census Business Formation Statistics or the Kauffman Indicators, and avoid treating their rate metrics as direct prevalence statements Census Business Formation Statistics.
Regional, demographic, and temporal context to consider
Age, gender, and regional composition change measured entrepreneurship levels. TEA and self employment vary across these groups, so national averages can mask local concentrations and demographic patterns GEM United States report 2024-2025.
Regional differences mean that a single national percent can be misleading for local coverage. Use regional breakdowns when available and report the denominator clearly so readers can see if the figure reflects a city, state, or the national adult population Census Business Formation Statistics.
Time series from BFS and Kauffman indicators are especially useful for detecting changes over time even when prevalence metrics differ, because they show directionality and tempo of new firm creation Kauffman Indicators of Entrepreneurship.
Sample TEA sentence for a cross country story. “According to the GEM United States report, Total Early stage Entrepreneurial Activity among adults was X percent, counting people aged 18 to 64 who are actively starting or running new ventures”. Replace X with the figure from the report and include the citation GEM United States report 2024-2025.
Sample conversion example from a Kauffman rate. If the startup rate is reported as Y per 100,000 adults, divide Y by 1,000 to get a rough percent and then confirm the adult denominator used in the original metric before publishing Kauffman Indicators of Entrepreneurship.
Sample BLS phrasing for a labor piece. “Public data show that self employment accounts for Z percent of employed workers, a workforce share rather than an adult prevalence figure”. Use the BLS or ACS source and explain the denominator in a parenthetical note BLS self employment spotlight.
What the different measures mean for policy and research
BFS is useful for monitoring the flow of new business applications, which can inform policy interventions aimed at reducing barriers to starting firms or supporting firm formation over time Census Business Formation Statistics.
TEA helps comparative research on early stage activity, but it does not indicate which new ventures become employer firms without follow up studies that track survival and transition to employer status GEM United States report 2024-2025.
Open research questions include the overlap between measures and how many business applications later convert to surviving employer firms. These gaps matter when policy aims target long term job creation rather than short term formation counts Census Business Formation Statistics.
How to cite these sources accurately in articles and reports
Use short, attributable templates. For TEA based statements, write: “According to the GEM United States report, Total Early stage Entrepreneurial Activity among adults was X percent, where the denominator is adults age 18 to 64” and add the citation after the clause GEM United States report 2024-2025. For guidance on framing local examples see the site about page About.
For self employment use a template such as: “Public BLS data show self employment accounts for Z percent of employed workers, where the denominator is the employed workforce” and cite BLS or ACS data near the figure BLS self employment spotlight.
Always include a short parenthetical or footnote explaining the measure and denominator so readers can judge comparability across reports Census Business Formation Statistics.
Quick reference cheat sheet: definitions, when to use them, and example phrasing
TEA: One line definition. Total Early stage Entrepreneurial Activity counts adults actively starting or running new businesses. Use for cross country comparison GEM United States report 2024-2025.
Self employment: One line definition. Share of employed workers who report self employment on labor surveys. Use for workforce prevalence and labor stories BLS self employment spotlight.
Business applications: One line definition. Count of new business applications filed, useful for trend monitoring but not a direct measure of people acting as entrepreneurs Census Business Formation Statistics.
Where to find the primary data and how to verify numbers
Bookmark the GEM TEA pages, the Census Business Formation Statistics, the BLS self employment pages, and the Kauffman indicator site before working on a story GEM United States report 2024-2025 and Kauffman Indicators of Entrepreneurship. Also see recent coverage in the site’s news index news.
Verify whether a figure is reported per 100,000 adults or as a percent, and convert rates consistently to match your chosen denominator before publishing Kauffman Indicators of Entrepreneurship.
The SBA small business profile remains a foundational source for counts and demographics; when you use it in 2026 note that the document may be last available and label it as such in your copy SBA small business profile.
Conclusion: responsibly reporting a percent for entrepreneurship in america
Any percent you report should be definition specific and sourced. State the measure, name the denominator, and link to the original dataset so readers can assess the comparability of the figure.
One sentence to include with any percent. “This figure refers to the chosen measure and denominator and is sourced to the original dataset, which readers can consult for methodology and dates.”
Appendix: glossary and notes on methodology
TEA: Total Early stage Entrepreneurial Activity, adults who are actively starting or running new businesses GEM United States report 2024-2025.
Self employment: Worker reported self employment on labor surveys, a workforce prevalence metric BLS self employment spotlight.
Business application: New firm application counts reported by the Census, useful for trend monitoring but not a direct prevalence measure Census Business Formation Statistics.
Estimates vary by definition: self employment measures give low single digit workforce shares, TEA counts often yield low double digit shares among adults, and business application counts show formation trends rather than point prevalence.
Use the Global Entrepreneurship Monitor TEA measure because it is designed for cross country comparison and uses an adult population denominator.
You can convert rates per 100,000 to percent with the correct adult denominator, but you will still need assumptions about conversion and survival to say how many applicants become entrepreneurs.
Noting open questions about survival and overlap between measures helps keep reporting accurate and useful for policy and research.
References
- https://www.gemconsortium.org/report/gem-us-2024-2025
- https://www.bls.gov/spotlight/self-employed-workers.htm
- https://www.census.gov/econ/bfs/
- https://indicators.kauffman.org/
- https://gemconsortium.org/report/51640
- https://www.gemconsortium.org/news/total-entrepreneurial-activity-%28tea%29-at-an-all-time-high-in-the-usa
- https://michaelcarbonara.com/issue/american-prosperity/
- https://michaelcarbonara.com/news/
- https://michaelcarbonara.com/about/
- https://michaelcarbonara.com/contact/
- https://cdn.advocacy.sba.gov/wp-content/uploads/2023/09/2023-Small-Business-Profile.pdf
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