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    Home / Central Data Catalog / SAM_2023_HIES_V01_M_PUF
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Household Income and Expenditure Survey 2023

Samoa
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Reference ID
SAM_2023_HIES_v01_M_PUF
Producer(s)
Samoa Bureau of Statistics
Metadata
Documentation in PDF DDI/XML JSON
Created on
May 27, 2025
Last modified
Apr 22, 2026
Page views
114
  • Study Description
  • Downloads
  • Get Microdata
  • Identification
  • Version
  • Coverage
  • Producers and sponsors
  • Sampling
  • Data collection
  • Metadata production
  • Identification

    Survey ID number

    SAM_2023_HIES_v01_M_PUF

    Title

    Household Income and Expenditure Survey 2023

    Abbreviation or Acronym

    HIES 2023

    Translated Title

    Suesuega o Tupe Maua ma Tupe Faaala a Aiga Samoa 2023

    Country
    Name
    Samoa
    Study type

    Income/Expenditure/Household Survey [hh/ies]

    Series Information

    The Household Income and Expenditure Survey (HIES) is conducted every 5 years. The first HIES survey was conducted in 1997.

    Abstract

    The 2023 HIES is the fifth such survey conducted by the Samoa Bureau of Statistics since the first one in 1997. The 2018 Household Income and Expenditure Survey (HIES) was conducted in four rounds within a twelve month period from February to November 2023 .

    The 2023 HIES collected information on Income and Expenditure of sampled households in order to provide information on the economic characteristics of all households in Samoa. The main objectives of the survey are:

    1. CPI Re-base: To obtain expenditure weights, review the “basket of goods and services,” understand where consumers purchase goods and services, and other useful data for the revision of the Consumer Price Index.
    2. Hardship Analysis: To provide data to determine the extent of hardship and vulnerability of households in Samoa.
    3. National Accounts: To supplement the data available for use in compiling official estimates of household accounts in the systems of national accounts.
    Kind of Data

    Sample survey data [ssd]

    Unit of Analysis

    Households, individuals

    Version

    Version Description

    v1.0 Edited , anonymized and packaged for public distribution.

    Version Date

    2025-05-27T11:00:00.000Z

    Version Responsibility Statement

    Samoa Bureau of Statistics

    Coverage

    Universe

    The survey covered all households except households of diplomats.

    Producers and sponsors

    Primary investigators
    Name Affiliation
    Samoa Bureau of Statistics Government of Samoa
    Funding Agency/Sponsor
    Name Abbreviation
    Government of Samoa GoS

    Sampling

    Sample frame

    Sample frame name

    Household Listing from the Population and Housing Census, 2021

    Custodian

    Samoa Bureau of Statistics

    Universe

    All households in Samoa

    Unit Type

    Household

    Is Primary

    True [true]

    Number of units

    29,229

    Data collection

    Time Method

    Cross-section

    Mode of data collection
    • Face-to-face computer-assisted interviews [capi]

    Metadata production

    DDI Document ID

    DDI_SAM_2023_HIES_v01

    Producers
    Name Affiliation Role
    Samoa Bureau of Statistics SBS Metadata preparation
    Date of Metadata Production

    2025-05-27T11:00:00.000Z

    Metadata version

    DDI Document version

    1.0

    Version date

    2025-05-27T11:00:00.000Z

    Version responsibility

    Samoa Bureau of Statistics

    Version notes

    First version

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