Home / Central Data Catalog / USA_1980_PHC_V01_M_V7.5_A_IPUMS / variable [P]
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1980 Census of Population and Housing - IPUMS Subset

United States, 1980
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Reference ID
USA_1980_PHC_v01_M_v7.5_A_IPUMS
Producer(s)
U.S. Census Bureau, IPUMS
Metadata
DDI/XML JSON
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Created on
Sep 03, 2025
Last modified
Sep 03, 2025
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Year of immigration (US1980A_YRIMMIG)

Data file: USA1980_PHC-P-H.dat

Overview

Type: Discrete
Decimal: 0
Start: 271
End: 271
Width: 1
Range: -
Format: Numeric

Questions and instructions

Literal question
<svar a="all" v="US80A439 US80A440"><span class="em">12b. When did this person come to the United States to stay? </span><br /><div class="i1">[] 1975 to 1980<br />[] 1970 to 1974<br />[] 1965 to 1969<br />[] 1960 to 1964<br />[] 1950 to 1959<br /> [] Before 1950</div><br /></svar>
Categories
Value Category
0 NIU (not in universe)
1 Before 1950
2 1950-59
3 1960 -64
4 1965-69
5 1970-74
6 1975-1980
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.

Description

Definition
This variable indicates the year in which a foreign-born person first entered the United States.
Universe
United States 1980: Foreign-born persons who were not citizens at birth [discrepancies: none]

concept

Concept
var_concept.title Vocabulary
Nativity and Birthplace Variables -- PERSON IPUMS
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