The Community District and Zip Code datasets include one-way and two-way counts of maternal and birth characteristics. The Census Tract datasets include one-way counts only. For all datasets, cells smaller than five have been censored.
Note that all datasets are Excel (.xlsx) files.
New York City Department of Health and Mental Hygiene, Bureau of Vital Statistics. Public Use Birth Datasets [Year(s)], distributed by Bureau of Vital Statistics, [date accessed and link]