SC-EST2004-AGESEX_RES: Estimates of the Resident Population by Single-Year of 
Age and Sex for the United States and States: July 1, 2004

File:   7/1/2004 State Age-Sex Population Estimates File for Internet Display

Source: Population Estimates Program, U.S. Bureau of the Census

Release Date:   March 10, 2005


NOTE:  Census 2000 provides two different variables, age on April 1, 2000 and date of birth, for 
deriving population by single year of age on April 1, 2000.  These two variables exhibit slightly 
different results.  State estimates were derived from single-year of age on April 1, 2000, while 
national estimates were derived from date of birth.  For this reason, slight inconsistencies may exist 
between national and subnational tabulations of population by single year of age and sex for April 
1, 2000.

Sort order of observations States in FIPS code sort.

Data fields (in order of which they appear):

VARIABLE		DESCRIPTION

SUMLEV			Geographic Summary Level
STATE			State FIPS code
REGION			Census Region code
DIVISION		Census Division code
NAME			State Name
SEX			Sex
AGE			Age
CENSUS2000		4/1/2000 resident Census 2000 population
ESTBASE2000		4/1/2000 resident population estimates base
POPESTIMATE2004		7/1/2004 resident population estimate
POPESTIMATE2003		7/1/2003 resident population estimate
POPESTIMATE2002		7/1/2002 resident population estimate
POPESTIMATE2001		7/1/2001 resident population estimate
POPESTIMATE2000		7/1/2000 resident population estimate

The key for REGION is as follows:
0 = United States Total
1 = Northeast
2 = Midwest
3 = South
4 = West

The key for DIVISION code is as follows:
0 = United States Total
1 = New England
2 = Mid-Atlantic
3 = East North Central
4 = West North Central
5 = South Atlantic
6 = East South Central
7 = West South Central
8 = Mountain
9 = Pacific

The key for SEX is as follows:
	0 = Both Sexes
	1 = Male
	2 = Female

AGE is single-year of age (0, 1, 2, ... 85+ years) and 999 is used to indicate total population.