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    Home / Central Data Catalog / IPUMS / USA_1990_PHC_V01_M_V7.5_A_IPUMS / variable [H]
ipums

1990 Census of Population and Housing - IPUMS Subset

United States, 1990
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Reference ID
USA_1990_PHC_v01_M_v7.5_A_IPUMS
Producer(s)
U.S. Census Bureau, IPUMS
Collection(s)
Integrated Public Use Microdata Series (IPUMS)
Metadata
Documentation in PDF DDI/XML JSON
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Created on
Sep 24, 2014
Last modified
Aug 01, 2025
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  • USA1990_PHC-H-H.dat
  • USA1990_PHC-P-H.dat

City population (US1990A_CITYPOP)

Data file: USA1990_PHC-H-H.dat

Overview

Type: Continuous
Decimal: 0
Start: 177
End: 181
Width: 5
Range: -
Format: Numeric

Description

Definition
This variable indicates the population, in hundreds, for all incorporated municipalities.
Universe
United States 1990: All households in identifiable cities [discrepancies: none]

concept

Concept
var_concept.title Vocabulary
Geography: O-Z Variables -- HOUSEHOLD IPUMS

Imputation and derivation

Derivation
US90A017 is a 5-digit numeric variable.


Codes0 = city not identified or unincorporated place .
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