National Survey of Family Growth (NSFG) Restricted Variables
The most common request for restricted NSFG data is to access contextual information on the respondent’s state or county of residence. Contextual information is available starting in the 1976 NSFG. The table “Geographic variables from NSFG” below shows the contextual variables available for each file. These variables may be used to merge external information about place of residence onto the files. Estimates cannot be produced for specific states or counties.
Geographic variables from NSFG
Additional restricted-use survey variables are also available for some data releases, such as detailed information about the respondent’s race. Please see the information below for specific information about each data release.
2017-2019 NSFG
Restricted-use survey variables
Paradata and Interviewer Observations Files for combined 2015-2017 and 2017-2019 Files (2015-2019)
2015-2017 NSFG
Restricted-use survey variables
2013-2015 NSFG
Restricted-use survey variables
Paradata and Interviewer Observations Files for combined 2011-2013 and 2013-2015 Files (2011-2015)
2011-2013 NSFG
Restricted-use survey variables
2006-2010 NSFG
- 2006-2010 NSFG codebook for place of interviewCdc-pdf iconpdf icon
- 2006-2010 NSFG list of contextual variablesCdc-pdf iconpdf icon
List of Restricted-use survey variables
- List of Restricted-Use Variables for the Female File Cdc-pdf icon pdf icon[PDF – 49 KB]
- List of Restricted-Use Variables for the Male File Cdc-pdf icon pdf icon[PDF – 45 KB]
NSFG Cycle 6
- Contextual Data File Codebook pdf icon[PDF – 3.3 MB]
- List of variables contained on the NSFG Cycle 6 Contextual Data Files Cdc-pdfpdf iconpdf icon[PDF – 283 KB]
Interviewer Observation variables
NSFG Cycle 5
1976, 1982, and 1988 NSFG contextual variables are listed in “Geographic Variables from NSFG” above.