Data Source: www.census.gov/popest/data/intercensal/st-co/tables/STCH-Intercensal/STCH-icen1999.txt
stch1999 set up by Jean Roth , jroth@nber.org , 17 Oct 2016
Source File URL: http://www.census.gov/popest/data/intercensal/st-co/characteristics.html
Layout Source: www.census.gov/popest/data/intercensal/st-co/files/STCH-Intercensal_layout.txt
Data Source: www.census.gov/popest/data/intercensal/st-co/tables/STCH-Intercensal/STCH-icen1998.txt
stch1998 set up by Jean Roth , jroth@nber.org , 17 Oct 2016
at http://www.census.gov/popest/methodology/2000-2010_Intercensal_Estimates_Methodology.pdf.
April 1 and July 1 of 2010 to the 2010 Census counts. Further details on this methodology are available
The values for July 1, 2010 were produced by applying estimates of change in the population between
http://www.census.gov/popest/methodology/2000-2010_Intercensal_Estimates_Methodology.pdf.
Census are modified to reclassify the Some Other Race category. For more information see
The data source for April 1, 2010 is the 2010 Census count. The original race data from the 2010
be found on the Census Bureau website at http://www.census.gov/popest/research/modified.html.
entitled "Modified Race Data Summary File Technical Documentation and ASCII Layout" that can
This modification is used for all Census Bureau estimates products and is explained in the document
The original race data from Census 2000 are modified to reclassify the Some Other Race category.
revisions.
Count Question Resolution program, legal boundary updates, and other geographic program
The April 1, 2000 Population Estimates base reflects changes to the Census 2000 population from the
All geographic boundaries for the 2000-2010 intercensal estimates are defined as of January 1, 2010.
Note: Hispanic origin is considered an ethnicity, not a race. Hispanics may be of any race.
Source File Layout: http://www.census.gov/popest/data/intercensal/county/files/CO-EST00INT-SEXRACEHISP.pdf
Source File: http://www.census.gov/popest/data/intercensal/county/files/CO-EST00INT-SEXRACEHISP.csv
Source URL: http://www.census.gov/popest/data/intercensal/county/county2010.html
popcounty5yagesrh2000_2010 set up by Jean Roth , jroth@nber.org , 14 Oct 2016