Grassy Key, FL ZIP codes

1 ZIP code that list Grassy Key as a USPS primary or acceptable city. Not a Census place.

Population of associated ZIP codes

10,586

Sum of ZCTA populations for ZIP codes intersecting Grassy Key. Not a Census place total. Methodology

Combined population of ZIP/ZCTAs that list this USPS city as a primary or acceptable name. This is a labeled ZIP-sum, never a Census place ACS population. Methodology

Map of Grassy Key, FL

Associated Census ZCTAs for USPS city Grassy Key, FL — Associated ZIP Code Tabulation Areas for Grassy Key, FL (USPS city, not a Census place). Boundaries: U.S. Census Bureau. Methodology · Data sources

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ZIP codes associated with Grassy Key

ZIP	City	County	Population	Income
33050	Marathon	Monroe County	10,586	$83,243