{"title":"都市和非都市县的城乡连续代码，1993年","authors":"M. A. Butler, Rural Economy Division.","doi":"10.22004/AG.ECON.278774","DOIUrl":null,"url":null,"abstract":"This report provides a one-digit code for each of 10 classifications for all U.S. counties. The classifications describe a county by degree of urbanization and nearness to a metro area. These codes allow researchers to break county data into finer residential groups than the standard metro-nonmetro classification of the Bureau of the Census.","PeriodicalId":84751,"journal":{"name":"Field staff reports","volume":"2 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"281","resultStr":"{\"title\":\"Rural-Urban Continuum Codes for Metro and Nonmetro Counties, 1993\",\"authors\":\"M. A. Butler, Rural Economy Division.\",\"doi\":\"10.22004/AG.ECON.278774\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This report provides a one-digit code for each of 10 classifications for all U.S. counties. The classifications describe a county by degree of urbanization and nearness to a metro area. These codes allow researchers to break county data into finer residential groups than the standard metro-nonmetro classification of the Bureau of the Census.\",\"PeriodicalId\":84751,\"journal\":{\"name\":\"Field staff reports\",\"volume\":\"2 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1990-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"281\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Field staff reports\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.22004/AG.ECON.278774\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Field staff reports","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.22004/AG.ECON.278774","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Rural-Urban Continuum Codes for Metro and Nonmetro Counties, 1993
This report provides a one-digit code for each of 10 classifications for all U.S. counties. The classifications describe a county by degree of urbanization and nearness to a metro area. These codes allow researchers to break county data into finer residential groups than the standard metro-nonmetro classification of the Bureau of the Census.
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