The 2024 ACS 1-Year PUMS file has not yet been released amidst the U.S. federal government shutdown. Once these data are available, IPUMS will process and release them as quickly as possible.
- Description
- Codes
- Comparability
- Universe
- Availability
- Questionnaire Text
- Flags
- Source Variables
- Editing Procedure
Description
BIRTHQTR reports the person's quarter of birth (January-March, April-June, July-September, or October-December).
Codes and Frequencies
Universe
- 1870-1880: Persons under age 1.
- 1950: Persons under age 1.
- 1960-1980, 2010: All persons.
- ACS, PRCS: All persons.
Availability
United States
- 2023: All samples
- 2022: All samples
- 2021: All samples
- 2020: All samples
- 2019: All samples
- 2018: All samples
- 2017: All samples
- 2016: All samples
- 2015: All samples
- 2014: All samples
- 2013: All samples
- 2012: All samples
- 2011: All samples
- 2010: All samples
- 2009: All samples
- 2008: All samples
- 2007: All samples
- 2006: All samples
- 2005: All samples
- 2004: --
- 2003: --
- 2002: --
- 2001: --
- 2000: --
- 1990: --
- 1980: All samples
- 1970: All samples
- 1960: All samples
- 1950: All samples
- 1940: --
- 1930: --
- 1920: --
- 1910: --
- 1900: --
- 1880: 1%; 10%
- 1870: 1%; 1.2%
- 1860: --
- 1850: --
Puerto Rico
- 2023: All samples
- 2022: All samples
- 2021: All samples
- 2020: All samples
- 2019: All samples
- 2018: All samples
- 2017: All samples
- 2016: All samples
- 2015: All samples
- 2014: All samples
- 2013: All samples
- 2012: All samples
- 2011: All samples
- 2010: All samples
- 2009: All samples
- 2008: All samples
- 2007: All samples
- 2006: All samples
- 2005: All samples
- 2000: --
- 1990: --
- 1980: All samples
- 1970: All samples
- 1930: --
- 1920: --
- 1910: --
Flags
QBIRTHMOEditing Procedure
There is no editing procedure available for this variable.
