NST-EST2005-compchg2004: Annual Estimates of the Components of Population change 
for the United States and States: July 1, 2003 to July 1, 2004

File:   7/1/2005 National and State Population Estimates File for Internet Display

Source: Population Estimates Program, U.S. Bureau of the Census
Release date:  December 2005

Sort order of observations: States in alpha 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
STNAME			State name
NPOPCHG_2004		Numeric Change in resident total population estimate 
7/1/2003 to 7/1/2004
BIRTHS2004		Births in period 7/1/2003 to 7/1/2004 – Number
DEATHS2004		Deaths in period 7/1/2003 to 7/1/2004 – Number
INTERNATIONALMIG2004	Net international migration in period 7/1/2003 to
7/1/2004 - Number
INTERNALMIG2004		Net internal migration in period 7/1/2003 to 7/1/2004 – 
Number
RESIDUAL2004		Residual for period 7/1/2003 to 7/1/2004 – Number
NATURALINC2004		Natural increase in period 7/1/2003 to 7/1/2004 – Number
NETMIG2004		Net migration in period 7/1/2003 to 7/1/2004 – Number
RBIRTH2004		Birth rate in period 7/1/2003 to 7/1/2004
RDEATH2004		Death rate in period 7/1/2003 to 7/1/2004 
RINTERNATIONALMIG2004	Net international migration rate in period 7/1/2003 to
7/1/2004
RINTERNALMIG2004	Net internal migration rate in period 7/1/2003 to 7/1/2004
RNATURALINC2004		Rate of natural increase in period 7/1/2003 to 7/1/2004
RNETMIG2004		Rate of net migration in period 7/1/2003 to 7/1/2004

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

The key for DIVISION code is as follows:
       00 = United States Total
       01 = New England
       02 = Mid-Atlantic
       03 = East North Central
       04 = West North Central
       05 = South Atlantic
       06 = East South Central
       07 = West South Central
       08 = Mountain
       09 = Pacific

Calculation of the Rates for the period are as follows:


RBIRTH2004
(BIRTH2004/((POPESTIMATE2003 + POPESTIMATE2004)/2))*1000

RDEATHS2004
(DEATH2004/((POPESTIMATE2003 + POPESTIMATE2004)/2))*1000

RINTERNATIONALMIG2004
(INTERNATIONALMIG2004/((POPESTIMATE2003 + 
POPESTIMATE2004)/2))*1000

RINTERNALMIG2004
(INTERNALMIG2004/((POPESTIMATE2003 + 
POPESTIMATE2004)/2))*1000

RNATURALINC2004
((BIRTH2004 – DEATH2004)/((POPESTIMATE2003 + 
POPESTIMATE2004)/2))*1000

RNETMIG2004
((INTERNATIONALMIG2004 + INTERNALMIG2004)/((POPESTIMATE2003 
+ POPESTIMATE2004)/2))*1000