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ZIP Code Tabulation Areas
Zip Code Tabulation Area (ZCTA)
A Zip Code Tabulation Area (ZCTA) is a statistical entity developed by the US Census Bureau for tabulating demographic statistics. ZCTA's are general representations of the US Postal Service (USPS) ZIP code service areas, but are not the same as ZIP codes. Please also note that minor boundary changes have been made on the Zip Code Tabulation Areas map to align ZCTA's with the City of San José's sphere of influence (colored area).