1980 Census of Population and Housing - IPUMS Subset

Puerto Rico, 1980

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Reference ID

PRI_1980_PHC_v01_M_v7.5_A_IPUMS

Producer(s)

U.S. Census Bureau, IPUMS

Metadata

Documentation in PDF DDI/XML JSON

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Created on

Dec 22, 2014

Last modified

Sep 03, 2025

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Quarter of birth (PR1980A_BIRTHQTR)

Data file: PRI1980_PHC-P-H

Overview

Type: Discrete

Start: 346

End: 346

Width: 1

Range: -

Format: Numeric

Questions and instructions

Literal question

<svar a="all" v="PR80A418 PR80A485"><span class="em">4. What is ____'s age, month, and year of birth? </span><br /><div class="i1">a. Age at last birthday ____</div><br /><br /><div class="i1">b. Month of birth ____</div><br /><div class="i2">[] Jan. - Mar.<br />[] Apr. - June<br />[] July - Sept.<br />[] Oct. - Dec.</div><br /><div class="i1">c. Year of birth _ _ _ _</div><br /></svar>

Categories

Value	Category
1	January-February-March
2	April-May-June
3	July-August-September
4	October-November-December

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 quarter of a person's birth.

Universe

Puerto Rico 1980: All persons

concept

Concept

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