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
VERIFY identifies cases that were entered twice, by a different data-entry operator each time, as part of the process measuring overall data-entry accuracy. Research assistants located discrepancies between the two entered versions, checked the differing entries against microfilm of the original census forms, and corrected these cases.
Codes and Frequencies
An 'X' indicates the category is available for that sample
| Code | Label |
1950
1pct
|
1940
1pct
|
1920
1pct
|
1910
1pct
|
1900
1pct
|
1880
1pct
|
1870
1pct
|
1860
1pct
|
1850
1%+
|
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Unverified data record | X | X | X | X | X | X | X | X | X |
| 2 | Verified data record | X | X | X | X | X | X | X | X | X |
Can't find the category you are looking for? Try the Detailed codes
Universe
- All households and group quarters. Not available in the 1880 5% sample and the 1880 100% database.
Availability
United States
- 2023: --
- 2022: --
- 2021: --
- 2020: --
- 2019: --
- 2018: --
- 2017: --
- 2016: --
- 2015: --
- 2014: --
- 2013: --
- 2012: --
- 2011: --
- 2010: --
- 2009: --
- 2008: --
- 2007: --
- 2006: --
- 2005: --
- 2004: --
- 2003: --
- 2002: --
- 2001: --
- 2000: --
- 1990: --
- 1980: --
- 1970: --
- 1960: --
- 1950: 1%
- 1940: 1%
- 1930: --
- 1920: 1%
- 1910: 1%; 1.4% ovrsmp
- 1900: 5%; 1%; 1.2% ovrsmp
- 1880: 1%
- 1870: 1%; 1.2%
- 1860: 1%; 1.2%
- 1850: 1%
Puerto Rico
- 2023: --
- 2022: --
- 2021: --
- 2020: --
- 2019: --
- 2018: --
- 2017: --
- 2016: --
- 2015: --
- 2014: --
- 2013: --
- 2012: --
- 2011: --
- 2010: --
- 2009: --
- 2008: --
- 2007: --
- 2006: --
- 2005: --
- 2000: --
- 1990: --
- 1980: --
- 1970: --
- 1930: All samples
- 1920: All samples
- 1910: All samples
Flags
This variable has no flags.Editing Procedure
There is no editing procedure available for this variable.
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