Environmental Impacts Frame (EIF) Demographic Spine

The EIF combines comprehensive administrative records and survey data on the U.S. population with high-resolution geospatial information on environmental hazards.

The EIF Demographic Spine contains time invariant information for all individuals with a PIK, including race/ethnicity, age, sex, date of birth, date of death, and place of birth. This is derived from multiple administrative records datasets including the Numident, Medicare EDB and the Census Best Race and Ethnicity File.

Use of this data will require an approved SSA Data Use Request form.