What data does the BLS publish on family leave? (PDF)
The Bureau of Labor Statistics (BLS) first published data on family leave for the 1988 reference period, which provided information on the percent of full-time workers in medium and large establishments (100 or more workers) participating in unpaid maternity leave (33 percent), unpaid paternity leave (16 percent), paid maternity leave (2 percent), and paid paternity leave (1 percent).
Over time, the provisions of family leave captured and published by the BLS have evolved. For example, between the 1988 and 1993 publications included incidence of maternity and paternity leave (see chart 1), as well as participation rates and duration of family leave benefits.
In 1993, the Family and Medical Leave Act (FMLA) was enacted and required establishments with 50 or more employees to provide 12 unpaid workweeks of leave during any 12-month period for various family matters including parental leave. Following the legislation, the BLS began publishing access rates to unpaid family leave, and no longer differentiated between maternity and paternity leave benefits. Between the years of 1994 and 1998, the BLS alternated publication of benefits for workers in small private industry establishments (less than 100 workers), workers in medium and large private industry establishments (100 or more workers), and for state and local government workers. (See table 1.)
Estimates on family leave were not published between the years 1999 and 2004, but resumed publication in 2005 for private industry workers and in 2008 for state and local government workers. Estimates for civilian workers, the combination of the private and public economic sector workers, were also added in 2008. (See chart 2 and 3.)
In March 2021, 23 percent of civilian workers had access to paid family leave and 89 percent had access to unpaid family leave. Twenty-three percent of private industry workers had access to paid family leave and 89 had access to unpaid family leave. Amongst state and local government workers, 26 percent had access to paid family leave and 94 had access to unpaid family leave.
Additional data by worker (such as union, nonunion, full-time, part-time, average wage categories) and establishment (industry, size, geographic location) characteristics are available for civilian workers, private industry workers, as well as state and local government workers. See Employee Benefits in the United States March 2021 and the glossary of terms for more information on employee benefits.
Chart 4 provides the percent of civilian workers with access to family leave benefits by occupational group for the March 2021 reference period.
The Handbook of Methods: National Compensation Measures provides information on the survey design, calculations, weighting, and imputation methods used to produce estimates for the ECI, ECEC, and benefit publications. Information on calculating the reliability of estimates (standard errors) is also included in the calculation section.
Private industry estimates should not be directly compared with state and local government estimates as differences between these sectors stem from factors such as variation in work activities and occupational structures. Manufacturing and sales, for example, comprise a large portion of private industry work activities but are rare in state and local government. Professional and administrative support occupations (including teachers) account for two-thirds of the state and local government workforce, compared with one-half of private industry.
BLS advises against making comparisons with previously published benefits estimates due to changes in weighting, effects from sample rotation, and changes in estimation and imputation methodology. Since December 2015 the NCS uses a 3-year sample rotation in estimation. One-third of the private industry sample is rotated each year except in years where the state and local government sample is rotated, which occurs approximately every ten years. Prior to December 2015, the NCS used 5 private industry sample groups, and rotated 20 percent of the sample groups each year.
Private industry estimates for paid and unpaid family leave are not available for March 2009 reference year. Estimation and imputation changes were implemented during that reference year which reduced the BLS’ ability to publish many paid and unpaid leave benefits.
For all published estimates of cost, coverage, and provisions of employer-sponsored benefit plans see the National Compensation Survey (NCS) publications list.
Last Modified Date: September 23, 2021