NST-EST2004-compchg2003: Annual Estimates of the Components of Population change for the United States and States: July 1, 2002 to July 1, 2003

File:   7/1/2004 National and State Population Estimates File for Internet Display

Source: Population Estimates Program, U.S. Bureau of the Census
Release date:  December 2004

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_2003			Numeric Change in resident total population estimate 7/1/2002 to 7/1/2003
BIRTHS2003			Births in period 7/1/2002 to 7/1/2003 - Number
DEATHS2003			Deaths in period 7/1/2002 to 7/1/2003 - Number
INTERNATIONALMIG2003		Net international migration in period 7/1/2002 to 7/1/2003 - Number		
INTERNALMIG2003			Net internal migration in period 7/1/2002 to 7/1/2003 - Number
RESIDUAL2003			Residual for period 7/1/2002 to 7/1/2003 - Number
NATURALINC2003			Natural increase in period 7/1/2002 to 7/1/2003 - Number
NETMIG2003			Net migration in period 7/1/2002 to 7/1/2003 - Number
RBIRTH2003			Birth rate in period 7/1/2002 to 7/1/2003
RDEATH2003			Death rate in period 7/1/2002 to 7/1/2003 
RINTERNATIONALMIG2003		Net international migration rate in period 7/1/2002 to 7/1/2003
RINTERNALMIG2003		Net internal migration rate in period 7/1/2002 to 7/1/2003
RNATURALINC2003			Rate of natural increase in period 7/1/2002 to 7/1/2003
RNETMIG2003			Rate of net migration in period 7/1/2002 to 7/1/2003

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:


RBIRTH2003
(BIRTH2003/((POPESTIMATE2002 + POPESTIMATE2003)/2))*1000

RDEATHS2003
(DEATH2003/((POPESTIMATE2002 + POPESTIMATE2003)/2))*1000

RINTERNATIONALMIG2003
(INTERNATIONALMIG2003/((POPESTIMATE2002 + POPESTIMATE2003)/2))*1000

RINTERNALMIG2003
(INTERNALMIG2003/((POPESTIMATE2002 + POPESTIMATE2003)/2))*1000

RNATURALINC2003
((BIRTH2003 - DEATH2003)/((POPESTIMATE2002 + POPESTIMATE2003)/2))*1000

RNETMIG2003
((INTERNATIONALMIG2003 + INTERNALMIG2003)/((POPESTIMATE2002 + POPESTIMATE2003)/2))*1000