ANSI INCITS 454-2009 Information Technology C Codes for the Identification of Metropolitan and Micropolitan Statistical Areas and Related Statistical Areas of the United States and.pdf

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1、American National StandardDeveloped byfor Information Technology Codes for the Identification ofMetropolitan and MicropolitanStatistical Areas andRelated Statistical Areas of theUnited States and Puerto RicoINCITS 454-2009INCITS 454-2009INCITS 454-2009American National Standardfor Information Techno

2、logy Codes for the Identification ofMetropolitan and MicropolitanStatistical Areas andRelated Statistical Areas of theUnited States and Puerto RicoSecretariatInformation Technology Industry CouncilApproved September 10, 2009American National Standards Institute, Inc.Approval of an American National

3、Standard requires review by ANSI that therequirements for due process, consensus, and other criteria for approval havebeen met by the standards developer.Consensus is established when, in the judgement of the ANSI Board ofStandards Review, substantial agreement has been reached by directly andmateri

4、ally affected interests. Substantial agreement means much more thana simple majority, but not necessarily unanimity. Consensus requires that allviews and objections be considered, and that a concerted effort be madetowards their resolution.The use of American National Standards is completely volunta

5、ry; theirexistence does not in any respect preclude anyone, whether he has approvedthe standards or not, from manufacturing, marketing, purchasing, or usingproducts, processes, or procedures not conforming to the standards.The American National Standards Institute does not develop standards andwill

6、in no circumstances give an interpretation of any American NationalStandard. Moreover, no person shall have the right or authority to issue aninterpretation of an American National Standard in the name of the AmericanNational Standards Institute. Requests for interpretations should beaddressed to th

7、e secretariat or sponsor whose name appears on the titlepage of this standard.CAUTION NOTICE: This American National Standard may be revised orwithdrawn at any time. The procedures of the American National StandardsInstitute require that action be taken periodically to reaffirm, revise, orwithdraw t

8、his standard. Purchasers of American National Standards mayreceive current information on all standards by calling or writing the AmericanNational Standards Institute.American National StandardPublished byAmerican National Standards Institute, Inc.25 West 43rd Street, New York, NY 10036Copyright 200

9、9 by Information Technology Industry Council (ITI)All rights reserved.No part of this publication may be reproduced in anyform, in an electronic retrieval system or otherwise,without prior written permission of ITI, 1101 K Street NW, Suite 610 Washington, DC 20005. Printed in the United States of Am

10、ericaCAUTION: The developers of this standard have requested that holders of patents that may berequired for the implementation of the standard disclose such patents to the publisher. However,neither the developers nor the publisher have undertaken a patent search in order to identifywhich, if any,

11、patents may apply to this standard. As of the date of publication of this standardand following calls for the identification of patents that may be required for the implementation ofthe standard, no such claims have been made. No further patent search is conducted by the de-veloper or publisher in r

12、espect to any standard it processes. No representation is made or impliedthat licenses are not required to avoid infringement in the use of this standard.iContentsPageForeword ii1 Scope and Purpose 12 Definitions and Coverage . 13 Assignment of Identifying Data Codes . 24 Duties of the Maintenance A

13、gency. 35 Designation of Maintenance Agency 4AnnexesA Bibliography 5iiForeword (This foreword is not part of American National Standard INCITS 454-2009.)This document establishes the designation of data codes for metropolitan and micro-politan statistical areas.This standard contains one informative

14、 annex, which is not considered part of thestandard.This standard supersedes the following:FIPS PUB 8-6, Metropolitan Areas (including MAs, CMSAs, PMSAs, and NECMAs)(Withdrawn 2008 February 05).Requests for interpretation, suggestions for improvement or addenda, or defect re-ports are welcome. They

15、should be sent to InterNational Committee for InformationTechnology Standards (INCITS), ITI, 1101 K Street NW, Suite 610, Washington, DC20005.This standard was processed and approved for submittal to ANSI by INCITS. Com-mittee approval of this standard does not necessarily imply that all committee m

16、em-bers voted for its approval. At the time it approved this standard, INCITS had thefollowing members:Don Wright, ChairJennifer Garner, SecretaryOrganization Represented Name of RepresentativeAdobe Systems, Inc. Scott FosheeSteve Zilles (Alt.)AIM Global, Inc. Dan MullenCharles Biss (Alt.)Apple Comp

17、uter, Inc. Kwok LauHelene Workman (Alt.)David Singer (Alt.)Distributed Managment Task Force . Tony DiCenzoJeff Hilland (Alt.)Winston Bumpus (Alt.)Electronic Industries Alliance . Edward Mikoski, Jr.EMC Corporation Gary RobinsonFarance, Inc. Frank FaranceTimothy Schoechle (Alt.)Google Zaheda BhoratRo

18、bert Tai (Alt.)GS1 US Ray DelnickiFrank Sharkey (Alt.)James Chronowski (Alt.)Mary Wilson (Alt.)Hewlett-Packard Company. Karen HigginbottomPaul Jeran (Alt.)IBM Corporation . Ronald F. SillettiRobert Weir (Alt.)IEEE . Judith GormanTerry DeCourcelle (Alt.)Bill Ash (Alt.)Jodie Haasz (Alt.)Bob Labelle (A

19、lt.)Susan Tatiner (Alt.)Intel. Philip WennblomDave Thewlis (Alt.)Grace Wei (Alt.)Steven Balogh (Alt.)Lexmark International. Don WrightDwight Lewis (Alt.)Paul Menard (Alt.)iiiOrganization Represented Name of RepresentativeMicrosoft CorporationJim HughesDave Welsh (Alt.)Mark Ryland (Alt.)National Inst

20、itute of Standards micropolitan statistical areas contain at least one Census Bureau-defined urban cluster of at least 10,000 and less than 50,000 population. If specified criteria are met, a metropolitan statistical area containing a single urbanized area with a population of 2.5 million or more ma

21、y be subdivided into metropolitan divisions, which function as distinct areas within the larger metropolitan statistical area. Combined statistical areas are groupings of adjacent metropolitan and/or micropolitan statistical areas that have social and economic ties as measured by commuting to work,

22、but at lower levels than are found among counties within individual metropolitan and micropolitan statistical areas. New England city and town areas (NECTAs), NECTA divisions, and combined NECTAs provide a city- and town-based set of areas conceptually similar to the county-based metropolitan and mi

23、cropolitan statistical areas, metropolitan divisions, and combined statistical areas. INCITS 454-2009 2 The metropolitan and micropolitan statistical areas and related statistical areas to be identified by data codes in accordance with this standard include all those specified by the Federal Office

24、of Management and Budget for the United States and Puerto Rico. 3. Assignment of identifying data codes 3.1 Assignment of metropolitan and micropolitan statistical area and related statistical area codes Each metropolitan and micropolitan statistical area, metropolitan division, NECTA, and NECTA div

25、ision to be identified under this standard shall be assigned a single code consisting of five digits. Each assigned statistical area code shall be unique within the United States and Puerto Rico. Each combined statistical area and combined NECTA to be identified under this standard shall be assigned

26、 a single code consisting of three digits. Each assigned combine statistical area and combined NECTA code shall be unique within the United States and Puerto Rico. 3.2 Initial sequencing of titles for metropolitan and micropolitan statistical areas and related statistical areas code assignment Each

27、metropolitan and micropolitan statistical area and related statistical area shall be grouped by type of area (metropolitan and micropolitan statistical areas and metropolitan divisions; NECTAs and NECTA divisions; combined statistical areas; and combined NECTAs) and within such groupings shall be ar

28、ranged in alphabetical order according to title. 3.3 Initial assignment procedure Within groupings, codes shall be assigned in an ascending numerical sequence according to the arrangement by title as described in 3.2. One and only one code shall be assigned to each statistical area. 3.4 Assignment i

29、nterval and values for metropolitan and micropolitan statistical areas and related statistical areas Codes for metropolitan and micropolitan statistical areas and metropolitan divisions fall within the 10000 to 59999 range. In the initial assignment of codes, a minimum arithmetic interval of 40 betw

30、een successive assignments generally was applied, with gaps inserted to accommodate potential new metropolitan and micropolitan statistical areas. For metropolitan and micropolitan statistical areas and metropolitan divisions, the lowest numbered initial assignment is 10020; the highest numbered ini

31、tial assignment is 49780. Metropolitan divisions are distinguished by a code ending in “4.” NECTA and NECTA division codes fall within the 70000 to 79999 range. In the initial assignment of codes, a minimum arithmetic interval of 150 between successive assignments was applied, with gaps inserted to

32、accommodate potential new NECTAs and NECTA divisions. For NECTAs and NECTA divisions, the lowest numbered initial assignment is 70300; the highest is 79600. NECTA divisions are distinguished by a code ending in “4.” INCITS 454-2009 3 Codes for combined statistical areas fall within the 100 to 599 ra

33、nge. In the initial assignment of codes, a minimum arithmetic interval of two between successive assignments was applied, with gaps inserted to accommodate potential new combined statistical areas. The lowest numbered initial assignment is 102; the highest numbered initial assignment is 566. Codes f

34、or combined NECTAs fall within the 700 to 799 range. In the initial assignment of codes, a minimum arithmetic interval of five was applied, with gaps inserted to accommodate potential new combined NECTAs. The lowest numbered initial assignment is 710; the highest, 790. 3.5 New entries Subsequent to

35、the initial assignments, new entries shall be assigned codes so that, to the greatest extent possible, the alphabetic order within each sequence is maintained. 3.6 Unique representation The code assigned to each metropolitan and micropolitan statistical area and related statistical areas provides a

36、unique identifier for that area within the United States and Puerto Rico. 4. Duties of the maintenance agency 4.1 Assignment of metropolitan and micropolitan statistical area and related statistical area codes The maintenance agency shall carry out the functions related to assignment of Metropolitan

37、 and Micropolitan Statistical Area and Related Statistical Area codes specified in 3.1 through 3.6 of this standard. 4.2 Data accuracy and currency The maintenance agency shall assure the accuracy and currency of titles and codes. 4.3 Documentation and dissemination of data files The maintenance age

38、ncy shall produce a complete file of the identified metropolitan and micropolitan statistical areas and related statistical areas, and their assigned codes. This file is publicly available at: http:/www.census.gov/geo/www/ansi/ansi.html. Changes shall be reported by the issuance of change notices, o

39、r by the re-issuance of the updated complete file. INCITS 454-2009 4 4.4 Documentation and dissemination of user information The maintenance agency shall prepare information to aid users in applying the file of names and codes of states and state equivalents, and shall arrange to make this informati

40、on publicly available. The information shall include a description of the organization and characteristics of the data, including the layout of records and specification of fields. Characteristics of machine-readable media containing the data files shall be given. This information is publicly availa

41、ble at: http:/www.census.gov/geo/www/ansi/ansi.html. 5. Designation of maintenance agency The functions assigned in INCITS 454 to the maintenance agency shall be administered by the Office of Management and Budget. INCITS 454-2009 5 Annex A - Bibliography (informative) International Standard ISO 316

42、6-1:2006, Codes for the representation of names of countries and their subdivisions Part 1: Country codes U.S. Postal Service Publication 65, National Five-Digit ZIP Code and Post Office Directory Office of Management and Budget (OMB) Bulletin No. 03-04, Revised Definitions of Metropolitan Statistical Areas, New Definitions of Micropolitan Statistical Areas and Combined Statistical Areas, and Guidance on Uses of the Statistical Definitions of These Areas (Issued June 6, 2003; available at http:/www.whitehouse.gov/omb/bulletins/print/b03-04.html)