Data Cart

Your data extract

0 variables
0 samples
View Cart
Length of time at main job: Number of units

Codes and Frequencies

Can't find the category you are looking for? Try the Detailed codes


For sample persons aged 18 and over who were employed in the past 2 weeks and worked for a private company, federal, state, or local government, TIMAINJOBNO reports the number of units for the sample person's length of employment at his/her main job.

Users should combine TIMAINJOBNO with TIMAINJOBTP, which reports the time period of the units in TIMAINJOBNO, in order to analyze the length of employment.

For more information about other related variables, please use the IPUMS NHIS search function and drop-down menus.


There are no comparability issues.


  • 1991: Sample persons age 18+ employed in the past 2 weeks who work for a private company, or for federal, state, or local government.


  • 1991