County Data - 2020 Data files are available for download in Comma Separated Values files (.csv file extension) - Data items are separated by commas, where each new line represents a new row, and by Excel files by State (.xlsx file extension). Documentation County Income Data Users Guide and Record LayoutsDOCX County Data CSV Files 2020 (all States, includes AGI) 2020 (all States, does not include AGI) Gross County File 2020XLSX ZIP File 2020ZIP County Data by Individual State or Area States or Areas A-K States or Areas L-N States or Areas O-W AlabamaXLSX AlaskaXLSX ArizonaXLSX ArkansasXLSX CaliforniaXLSX ColoradoXLSX ConnecticutXLSX DelawareXLSX District of ColumbiaXLSX FloridaXLSX GeorgiaXLSX HawaiiXLSX IdahoXLSX IllinoisXLSX IndianaXLSX IowaXLSX KansasXLSX KentuckyXLSX LouisianaXLSX MaineXLSX MarylandXLSX MassachusettsXLSX MichiganXLSX MinnesotaXLSX MississippiXLSX MissouriXLSX MontanaXLSX NebraskaXLSX NevadaXLSX New HampshireXLSX New JerseyXLSX New MexicoXLSX New YorkXLSX North CarolinaXLSX North DakotaXLSX OhioXLSX OklahomaXLSX OregonXLSX PennsylvaniaXLSX Rhode IslandXLSX South CarolinaXLSX South DakotaXLSX TennesseeXLSX TexasXLSX UtahXLSX VermontXLSX VirginiaXLSX WashingtonXLSX West VirginiaXLSX WisconsinXLSX WyomingXLSX Data by Metropolitan and Micropolitan Statistical Areas Metropolitan and Micropolitan (metro and micro) statistical area data show selected income and tax items, based on SOI’s county data, classified by metro and micro areas and size of adjusted gross income. Metro and micro areas, otherwise known as Core Based Statistical Areas (CBSA), are geographic entities delineated by the Office of Management and Budget (OMB) for use by Federal statistical agencies. A metro area contains a core urban population of 50,000 or more, and a micro area contains an urban core population of at least 10,000 (but less than 50,000). Metro and micro areas may consist of one or more counties based on a region’s core urban area, or one or more counties that have a high degree of social and economic interactions, such as commuting patterns, wholesaling, commodity distribution, and recreational activities. Metro and micro area data are only available for download as a Comma Separated Values file (.csv file extension)—Data items are separated by commas, where each new line represents a new row. Details on the selected income and tax items can be found in the County Income Data Users Guide and Record Layout. County Income Data Users Guide and Record Layout 2020DOCX Data by Metropolitan and Micropolitan Statistical Areas 2020 Return to County Data
