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Background

Learn about the evolution from Metropolitan Statistical Areas (MSAs) to the Micropolitan and Metropolitan categories in the Sacramento Economic Area, including the formation of Combined Statistical Areas.

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Background

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Presentation Transcript

  1. Background • Metropolitan Statistical Area – is a geographic area designation • Developed by the Federal administration’s Bureau of the Budget (predecessor to the current Office of Management and Budget) • First applied to the 1950 census as the “Metropolitan Area Program” • The areas were called Standard Metropolitan Areas

  2. The general concept of a Metropolitan Area (MA) is that of an area containing a large population nucleus and adjacent communities that have a high degree of integration with that nucleus. • The purpose of MA’s is to provide a nationally consistent set of definitions for collecting, tabulating, and publishing Federal statistics for geographic areas. • In Short-OMB establishes and maintains MAs solely for statistical purposes.

  3. The Old Definitions • Metropolitan Statistical Area (MSA) – area qualifies as an MSA in one of two ways: • If it contains a city with a population of at least 50,000, or • If it contains an “urbanized” area of at least 50,000 and the total metro-area population is 100,000 or more. • It was a Primary Metropolitan Statistical Areas(PMSA) • Plus, the MSA may include other “central” counties – so you had: • Consolidated Metropolitan Statistical Areas(CMSA)

  4. The New MSA • OMB’s Metropolitan Area Standards Review Committee (MASRC), • beginning in 1996, reviewed current definitions and, in October of 1999, • recommended changes, to be effective with the release of the 2000 census. • To take effect in 2002

  5. The New MSA • Starting with the New - Micropolitan Area • This is a new Statistical Area containing one or more urban clusters of at least 10,000 persons but less than 50,000 persons, plus adjacent counties having a high degree of social and economic integration with the core as measured by commuting ties.

  6. The New MSA • Starting with the New - Micropolitan Area • The Sacramento Economic Area includes one Micropolitan Statistical Area: • Truckee-Grass Valley, CA Micropolitan Statistical Area, which is just Nevada County. • Plus federal insight, using the commuter criteria, has placed: • Gardnerville Ranchos, NV Micropolitan Statistical Area, which is just Douglas County, NV. in the new Sacramento Combined Statistical Area.

  7. The New MSA • Then .. Metropolitan Statistical Area • Metropolitan Statistical Areas have at least one urbanized area of 50,000 persons or more, plus adjacent territory having a high degree of social and economic integration with the core as measured by commuting ties.

  8. The New MSA • Then .. Metropolitan Statistical Area • The Sacramento Economic Area now contains three Metropolitan Statistical Areas: • Chico, CA Metropolitan Statistical Area, which is just Butte County. • Sacramento – Arden-Arcade – Roseville, CA Metropolitan Statistical Area, which includes El Dorado, Placer Sacramento and Yolo Counties. • Yuba City, CA Metropolitan Statistical Area, which includes both Sutter and Yuba Counties.

  9. The New MSA • The Micropolitan and Metropolitan categories combined account for approximately 93% of the U.S. population. • 83% of the population in the Metropolitan Statistical Areas. • 10% of the population in the Micropolitan Statistical Areas. • Of the 3,141 counties in the U.S.: • 1,090 counties will be in the 361 Metropolitan Statistical Areas • 690 counties will be in the 573 Micropolitan Statistical Areas • 1,361 counties remain outside of the classification.

  10. The New MSA • And then… Combined Statistical Areas, • A Combined Statistical Area contains at least one Metropolitan Statistical Area and one or more of either Metropolitan or Micropolitan Statistical Areas. • Combinations for adjacent areas with an employment interchange of 25% or more are automatic. Combinations with employment interchange of < 25% and > 15% are based on local opinion as expressed through the Congressional delegations.

  11. The New MSA • And then… Combined Statistical Areas, • The Sacramento Economic Area has one Combined Statistical Area: • Sacramento – Arden-Arcade – Roseville, CA-NV Combined Statistical Area, which includes: • Gardnerville Ranchos, NV Micropolitan SA. • Sacramento – Arden-Arcade – Roseville Metropolitan SA. • Truckee – Grass Valley, CA Micropolitan SA.

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