Census Data API: Variables in /data/2018/pep/population/variables

Name	Label	Concept	Required	Attributes	Limit	Predicate Type	Group
25 variables
CBSA	Metropolitan Statistical Area/Micropolitan Statistical Area code		not required		0	int	N/A
CONCIT	Consolidated city FIPS code		not required		0	int	N/A
COUNTY	County FIPS code		not required		0	int	N/A
COUSUB	Minor Civil Division FIPS code		not required		0	int	N/A
CSA	Combined Statistical Area code		not required		0	int	N/A
DATE_CODE	Date		default displayed		0	int	N/A
DATE_DESC	Description of DATE values		not required		0	string	N/A
DENSITY	Population density as of July 1 of the vintage year only		not required		0	int	N/A
DIVISION	Census Division Code		not required		0	(not a predicate)	N/A
for	Census API FIPS 'for' clause	Census API Geography Specification	predicate-only		0	fips-for	N/A
FUNCSTAT	Functional Status Code		not required		0	string	N/A
GEO_ID	Geographic identifier code		not required		0	string	N/A
GEONAME	Geographic Name		not required		0	(not a predicate)	N/A
in	Census API FIPS 'in' clause	Census API Geography Specification	predicate-only		0	fips-in	N/A
LASTUPDATE	Last Update		not required		0	string	N/A
MDIV	Metropolitan Division code		not required		0	int	N/A
NATION	Nation		not required		0	(not a predicate)	N/A
PLACE	Place FIPS code		not required		0	int	N/A
POP	Population		not required		0	(not a predicate)	N/A
PRIMGEOFLAG	Primitive Geography Flag(1=Yes; 0=No)		not required		0	int	N/A
REGION	Census Regional Code		not required		0	(not a predicate)	N/A
STATE	State FIPS code		not required		0	(not a predicate)	N/A
SUMLEV	Summary Level		not required		0	string	N/A
ucgid	Uniform Census Geography Identifier clause	Census API Geography Specification	predicate-only		0	ucgid	N/A
UNIVERSE	Universe		default displayed		0	string	N/A