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Historical Kauffman Index Microdata

The historical Kauffman Index microdata file for each year includes more than 650,000 observations for U.S. adults. The variables include entrepreneurship, age, race, gender, immigrant status, education, industry, state of residence, and many additional work, demographic, and geographical characteristics.

Startup Index Data: Rate and Opportunity Share of New Entrepreneurs
Kauffman Index Codebook – Version 7.0
Aggregated Kauffman Index Data (National, State, and Metropolitan Areas)
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Startup Activity
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Main Street Activity
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Growth Entrepreneurship