Question: What is the zip code that includes the metropolitan area of Jacksonville, Florida?
Context: ZIP Codes are a system of postal codes used by the United States Postal Service since 1963.  The term "ZIP", an acronym for "Zone Improvement Plan", was chosen to suggest that the mail travels more efficiently, and therefore more quickly (zipping along), when senders use the code in the postal address.  The basic format consists of five digits.  An extended 'ZIP+4' code, introduced in 1983, includes the five digits of the ZIP Code, a hyphen, and four additional digits that determine a more specific location within a given ZIP Code. Mianus , formerly Mayamus and Upper Landing, is a neighborhood in the town of Greenwich in the U.S. state of Connecticut.  Unlike other Greenwich neighborhoods such as Cos Cob or Old Greenwich, Mianus does not have its own ZIP code or post office.  Mianus lies partly in the Cos Cob ZIP code, partly in the Riverside ZIP code area, and partly in the Old Greenwich ZIP code area.  It lies at an elevation of 23 feet (7 m) and is home to an elementary school.  Mianus was also home to the Mianus Motor Works, a marine-engine manufacturer. Line Lexington is an unincorporated community located in the Delaware Valley on Route 309 in Bucks and Montgomery Counties in Pennsylvania.  It is split between the Bucks townships of Hilltown and New Britain and the Montgomery township of Hatfield.  The whole village is in the North Penn School District and is part of the North Penn Valley region that is centered on the borough of Lansdale.  While it has its own post office with the ZIP code of 18932, portions use the Colmar zip code of 18915, the Chalfont zip code of 18914 or the Hatfield zip code of 19440.  It is served by SEPTA bus route 132 and the nearest regional rail stations are nearby in Colmar and Chalfont.  The Line Lexington telephone exchange uses area code 215. Plantsville is a neighborhood in the town of Southington, Hartford County, Connecticut.  It is centered at the merger between South Main Street (road from the Milldale section) and West Main Street (road from the Marion section).  As of the 2000 Census there were 10,387 people living in the Zip Code Tabulation Area for zip code 06479, which is assigned the postal city name Plantsville.  The Zip Code Tabulation Area includes the entire southwestern corner of the town of Southington, including Marion and Milldale.  Beginning in 2015 Plantsville (not including Marion and Milldale) was listed as a census-designated place. Grand Plaza is a residential apartment building in Chicago.  The 57 story building was completed in 2003 at a height of 641 ft when measured from its decorative spires. Grand Plaza I is one of the tallest all-residential buildings in Chicago and contains 481 luxury apartment units.  Until July 1st, 2008, it was the tallest building in the Chicago ZIP Code 60610, the ZIP Code with the most high-rises in the city.  On July 1st, 2008, the building ended up being in a new ZIP Code: 60654.  That ZIP Code encompasses a small area, so the building is still the tallest in its ZIP Code. Bridgeport is an unincorporated community in Bridgeport Charter Township, Saginaw County in the U.S. state of Michigan.  It is also a census-designated place (CDP) for statistical purposes.  The population was 7,849 at the 2000 census.  Bridgeport is also the name of a post office with ZIP code 48722.  The area served by the ZIP code includes the southeast portion of the CDP and includes southeastern portions of Bridgeport Charter Township outside of the CDP as well as portions of southwest Frankenmuth Township and a small area of northeastern Birch Run Township.  The remainder of the CDP area is served by the Saginaw ZIP code 48601. Area Code 904 is the telephone area code in use for most of the First Coast (northeast) region of the state of Florida, including all of the metropolitan area of Jacksonville.  It includes all of Duval County, St. Johns County, Nassau County, Baker County and Clay County. The ZIP code that serves the community is 32073, and the local area code is 904. Ackermanville is a census-designated place located in Washington Township, Northampton County, Pennsylvania, on Route 191.  It is drained by the Martins Creek southward into the Delaware River and is served by the Bangor Area School District.  It is split between the Bangor ZIP code of 18013 and the Pen Argyl ZIP code of 18072.  Ackermanville previously had a post office with a ZIP code of 18010; however, this ZIP code was retired in 2016.  As of the 2010 census the population was 610 residents. The Jacksonville metropolitan area, also called Greater Jacksonville or Metro Jacksonville, is the metropolitan area centered on the principal city of Jacksonville, Florida and including the First Coast of North Florida.  The U.S. Office of Management and Budget designates the area as the Jacksonville, Florida Metropolitan Statistical Area, a metropolitan statistical area used for statistical purposes by the United States Census Bureau and other government agencies.  The OMB defines the metropolitan statistical area as consisting of five counties: Duval, Clay, St. Johns, Nassau, and Baker.  According to the 2010 United States Census, the total population was 1,345,596, with a 2016 estimate of 1,478,212.  The Jacksonville metropolitan area is the 40th largest in the country and the fourth largest in the state of Florida, behind the Miami, Tampa, and Orlando metropolitan areas.
Answer: 32073