Ipums Home
Contact InformationGeneral Information about the IPUMSFrequently Asked QuestionsBibliography, citing the IPUMS, and terms of useRevision history and other updatesIPUMS HomepageNavigation: Home News Research FAQ About FeedbackFull text search and site mapDocumentation on using the IPUMSVariables, codes, and frequenciesDownload data and create custom data setNavigation: Get Data Quick Reference User's Guide Search
IPUMS Variables (F-J)
Jump to variables
Jump to variables starting with the letter...
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Jump to variable groups

Household record
Person record

Technical Variables
Technical Variables

Geographic Variables
Family Interrelationship Variables

Group Quarter Variables
Core Demographic Variables

Economic Characteristic Variables
Ethnicity/Nativity Variables

Vacancy Status Variables
Education Variables

Dwelling Characteristic Variables
Work Variables

Appliances, Mechanical, Other Variables
Income Variables

Historical PUMS Technical Variables
Migration Variables

Constructed Household Variables
Activity Five Years Ago Variables

1970 Neighborhood Variables
Disability Variables



Veteran Status Variables



Place of Work and Travel Time Variables



Other Variables



1910 Linking Variables

IPUMS Data Quality Flags Description

IPUMS Variables Quick Reference
F
Variable Name Variable Description Rec Variable
Description
Codes and
Frequencies
1850 1860 1870 1880 1900 1910 1920 1940 1950 1960 1970 1980 1990
FAMSIZE Number of own family members in household P Desc Codes X X X X X X X X X X X X X
FAMUNIT Family unit membership P Desc Codes X X X X X X X X X X X X X
FARM Farm H Desc Codes X X X X X X X X X X X X X
FARMPROD Sales of farm products H Desc Codes . . . . . . . . . X X X X
FARMSCHD Farm schedule H Desc Codes . . . . X X X . . . . . .
FBPL Father's birthplace -- General P Desc
. . . X X X X SL SL X F2 . .
FBPL Father's birthplace -- Detailed P Desc Codes . . . X X X X SL SL X F2 . .
FBUSINC Business income of other family members H Desc
. . . . . . . . SL . . . .
FMTONGUE Father's mother tongue -- General P Desc
. . . . . X X . . . . . .
FMTONGUE Father's mother tongue -- Detailed P Desc Codes . . . . . X X . . . . . .
FOTHINC Other income of other family members H Desc
. . . . . . . . SL . . . .
FRAME Microfilm frame number H Desc
. . . . X . . . . . . . .
FREEZER Home food freezer H Desc Codes . . . . . . . . . X F1 . .
FTOTINC Total family income H Desc
. . . . . . . . SL X X X X
FUELCOOK Cooking fuel H Desc Codes . . . . . . . . . . F1 X .
FUELHEAT Home heating fuel H Desc Codes . . . . . . . . . X F1 X X
FUELWATR Water heating fuel H Desc Codes . . . . . . . . . . F1 X .
FWAGE1 Family wage and salary income H Desc
. . . . . . . X . . . . .
FWAGE2 Wage/salary income other family members H Desc
. . . . . . . . SL . . . .
G
Variable Name Variable Description Rec Variable
Description
Codes and
Frequencies
1850 1860 1870 1880 1900 1910 1920 1940 1950 1960 1970 1980 1990
GQ Group quarters status H Desc Codes X X X X X X X X X X X X X
GQFUNDS Group quarters funding H Desc Codes X X X X . X X . X . . . .
GQTYPE Group quarters type -- General H Desc Codes X X X X X X X X X X X X X
GQTYPE Group quarters type -- Detailed H Desc Codes X X X X X X X X X X X X X
H
Variable Name Variable Description Rec Variable
Description
Codes and
Frequencies
1850 1860 1870 1880 1900 1910 1920 1940 1950 1960 1970 1980 1990
HADNAJOB Had non-active job last week P Desc Codes . . . . . . . . X . . . .
HEATING Heating equipment H Desc Codes . . . . . . . . . X X X .
HHINCOME Total houshold income H Desc
. . . . . . . . . . . X X
HHWT Household weight H Desc
X X X X X X X X X X X X X
HIGRADE Highest grade of school -- General P Desc Codes . . . . . . . X SL X X X .
HIGRADE Highest grade of school -- Detailed P Desc Codes . . . . . . . X SL X X X .
HISPAN Hispanic origin -- General P Desc Codes . . . . . . . . . . F1 X X
HISPAN Hispanic origin -- Detailed P Desc Codes . . . . . . . . . . F1 X X
HOTWATER Hot and cold piped water H Desc Codes . . . . . . . . . X X . .
HOUSQUAL Condition of housing H Desc Codes . . . . . . . . . X . . .
HRSWORK1 Hours worked last week P Desc
. . . . . . . X X . . X X
HRSWORK2 Hours worked last week, intervalled P Desc Codes . . . . . . . X X X X X X
I
Variable Name Variable Description Rec Variable
Description
Codes and
Frequencies
1850 1860 1870 1880 1900 1910 1920 1940 1950 1960 1970 1980 1990
IDIOTIC Idiotic P Desc Codes X X X X . . . . . . . . .
IMPMOM Imputed location of mother P Desc
X X X X . X X X X . . . .
IMPPOP Imputed location of father P Desc
X X X X . X X X X . . . .
IMPREL Imputed relationship to household head P Desc Codes X X X X . X X X X . . . .
IMPSP Imputed location of spouse P Desc
X X X X . X X X X . . . .
INCBUS Non-farm business income P Desc
. . . . . . . . . . X X X
INCBUSFM Business and farm income P Desc
. . . . . . . . SL X . . .
INCEARN Total personal earned income P Desc
. . . . . . . . . . . . X
INCFARM Farm income P Desc
. . . . . . . . . . X X X
INCINVST Interest, dividend, and rental income P Desc
. . . . . . . . . . . X X
INCNONWG Had nonwage/salary income over $50 P Desc Codes . . . . . . . X . . . . .
INCORP Level of Incorporation H Desc
. . . . . . . . . . . . .
INCOTHER Other income P Desc
. . . . . . . . SL X X X X
INCPLACE Place H Desc
. . . . . . . . . . . . .
INCRETIR Retirement income P Desc
. . . . . . . . . . . . X
INCSS Social security income P Desc
. . . . . . . . . . X X X
INCTOT Total personal income P Desc
. . . . . . . . SL X X X X
INCWAGE Wage and salary income P Desc
. . . . . . . X SL X X X X
INCWELFR Welfare (public assistance) income P Desc
. . . . . . . . . . X X X
IND Industry P Desc
. . . . . X X X X X X X X
IND1080 Industry in 1910, 1980 basis P Desc
. . . . . X . . . . . . .
IND1950 Industry, 1950 basis P Desc Codes X X X X . X X X X X X X X
IND5YR Industry 5 years ago P Desc
. . . . . . . . . . F1 . .
INSANE Insane P Desc Codes X X X X . . . . . . . . .
INSINCL Mortgage payment incl property insurance H Desc Codes . . . . . . . . . . . X X
Availability Key
All Years1940 and 1950197019801990

X=Available in all samples in this year

SL=Available only for sample-line persons

F1=Form 1 samples (5%)

S=State sample ("A" or 5% state)

S=State sample, Flat sample (5% state)

.=Not available in this year


F2=Form 2 samples (15%)

M=Metro sample ("B" or 1% county group)

M=Metro sample (1% metro)



S=State sample

UR=Urban/Rural sample ("C" or 1% urban/rural)

E=Elderly sample



M=Metro samples (county group)





N=Neighborhood samples



IPUMS Footer