NCHS - All-County Natality File with Exact Date of Birth
HealthData.Gov
Updated Oct 29, 2026
About this dataset
This dataset includes all births for a given year and includes all items released in the public-use file. Additional information in this file includes state and county of residence (cities with a population of 100,000 or greater) and exact date of birth (which includes day of month, month, and year).
Data and resources (1)
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NCHS - All-County Natality File with Exact Date of Birth
This dataset includes all births for a given year and includes all items released in the public-use file. Additional information in this file includes state and county of residence (cities with a population of 100,000 or greater) and exact date of birth (which includes day of month, month, and…
Modified Apr 29, 2026