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New Commuting Zone delineation for the U.S. based on 2020 data.

Christopher S Fowler1

  • 1Department of Geography Penn State University, University Park, USA. csfowler@psu.edu.

Scientific Data
|September 6, 2024
PubMed
Summary
This summary is machine-generated.

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New commuting zones for the United States were created using 2020 data, updating previous definitions. This research accounts for pandemic-era shifts in work and residence patterns for improved accuracy.

Area of Science:

  • Regional Economics
  • Economic Geography
  • Urban Studies

Background:

  • Commuting zones, initially developed in the late 1980s, delineate functional economic regions across the U.S.
  • These zones link rural areas to their nearest economic centers, aiding regional analysis.
  • Previous delineations were based on older data and did not account for recent societal shifts.

Purpose of the Study:

  • To create updated commuting zones for the United States using 2020 data and geographies.
  • To incorporate quality measures for comparing current delineations with historical data.
  • To address the impact of changing work and residence patterns, particularly post-COVID-19, on regional definitions.

Main Methods:

  • Utilized hierarchical clustering on a proportional flows matrix of county-to-county commuting data.

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  • Replicated methodologies from earlier commuting zone delineations where possible.
  • Incorporated 2020 geographic and commuting flow data for the United States.

    • Main Results:

    • Successfully generated new commuting zone definitions based on 2020 data.
    • Introduced quality measures to enhance comparability across different time periods.
    • Provided updated functional economic region delineations reflecting contemporary commuting patterns.

    Conclusions:

    • The new commuting zones offer a more accurate representation of U.S. economic geography.
    • These updated zones are crucial for analyzing regional economic trends in light of recent societal changes.
    • The methodology ensures consistency while adapting to evolving work and living arrangements.