[Parameters: Topic='HUMAN DIMENSIONS', Term='BOUNDARIES', Variable_Level_1='POLITICAL DIVISIONS']
Archive of Census Related Products (ACRP): 1990 ZIP Equivalency FilesEntry ID: CIESIN_SEDAC_ACRP_1990_ZIPEF
Abstract: The 1990 Zip Equivalency Files portion of the Archive of Census Related Products (ACRP) contains population and housing data derived from the U.S.
Census Bureau's 1990 STF3B header file. The data are available at the census block and census blockgroup levels, and encompass 5-digit zip codes, POLygon IDentification (POLID) block fields
that correspond to the POLID of the Tiger-based boundary file, and population centroids. This portion of the ACRP is produced by the Columbia University Center for International Earth
Science Information Network (CIESIN).
Purpose: To provide population and housing data for the U.S.
Data Set Citation
Start Date: 1980-01-01Stop Date: 1992-12-31
HUMAN DIMENSIONS > BOUNDARIES > ADMINISTRATIVE DIVISIONS
HUMAN DIMENSIONS > BOUNDARIES > POLITICAL DIVISIONS
HUMAN DIMENSIONS > POPULATION > POPULATION DISTRIBUTION
HUMAN DIMENSIONS > POPULATION > POPULATION SIZE
HUMAN DIMENSIONS > POPULATION > POPULATION DENSITY
HUMAN DIMENSIONS > POPULATION > POPULATION ESTIMATES
Extended Metadata Properties
(Click to view more)
Creation and Review Dates
DIF Creation Date: 2012-12-12
Last DIF Revision Date: 2016-01-27