- Codes
- Description
- Comparability
- Universe
- Availability
- Flags
- Questionnaire Text
- UnHarmonized Variables
Codes and Frequencies
An 'X' indicates the category is available for that sample
Code | Label |
Feb
25 |
Jan
25 |
Dec
24 |
Nov
24 |
Oct
24 |
Sep
24 |
Aug
24 |
Jul
24 |
Jun
24 |
May
24 |
Apr
24 |
ASEC
24 |
Mar
24 |
Feb
24 |
Jan
24 |
Dec
23 |
Nov
23 |
Oct
23 |
Sep
23 |
Aug
23 |
Jul
23 |
Jun
23 |
May
23 |
Apr
23 |
ASEC
23 |
Mar
23 |
Feb
23 |
Jan
23 |
Dec
22 |
Nov
22 |
Oct
22 |
Sep
22 |
Aug
22 |
Jul
22 |
Jun
22 |
May
22 |
Apr
22 |
ASEC
22 |
Mar
22 |
Feb
22 |
Jan
22 |
Dec
21 |
Nov
21 |
Oct
21 |
Sep
21 |
Aug
21 |
Jul
21 |
Jun
21 |
May
21 |
Apr
21 |
Code | Label |
ASEC
21 |
Mar
21 |
Feb
21 |
Jan
21 |
ASEC
20 |
ASEC
19 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0 | No first parent present | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | 0 | No first parent present | X | X | X | X | X | X |
1 | Biological | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | 1 | Biological | X | X | X | X | X | X |
2 | Step | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | 2 | Step | X | X | X | X | X | X |
3 | Adopted | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | 3 | Adopted | X | X | X | X | X | X |
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Description
PEPAR1TYP is a variable that indicates whether the respondent's first parent is a biological, step, or adoptive parent. The first parent is always the mother when the mother is present and will be male when parents are same sex. The first parent's line number is reported in PELNPAR1.
In the 2019 ASEC, the family relationship variables were revamped to improve measurement of same sex families and nontraditional family structures. As part of this restructuring, variables regarding mothers and fathers transitioned to parent 1 and parent 2. This improvement was extended to the Basic Monthly Surveys in January of 2020.
Comparability
This variable is consistent in all years for which it is available.
Comparability with IPUMS-USA
No self-reported family relationship variables are available in IPUMS-USA.
Universe
- All persons.
Availability
Years | Jan | Feb | ASEC | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2019 | - | - | X | - | - | - | - | - | - | - | - | - | - |
2020 – 2024 | X | X | X | X | X | X | X | X | X | X | X | X | X |
2025 | X | X | - | - | - | - | - | - | - | - | - | - | - |
Flags
QPEPAR1TYPUnharmonized Variables

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