Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — PREFIX/700

ZIP codes starting with 700

ZIP codes
64
States
LA
Largest city
Marrero, LA
Population
565,538

The first three digits of a ZIP code identify a sectional center facility — the postal processing plant that sorts mail for the area. It is a mail-routing grouping, not an administrative boundary.

Every ZIP code in 700xx

ZIP codes starting with 700
ZIP City Type Population Median income Median home
70001 Metairie , LA Standard 38,950 $67,923 $339,400
70002 Metairie , LA Standard 19,426 $65,436 $381,800
70003 Metairie , LA Standard 39,344 $76,261 $261,000
70004 Metairie , LA No street area — — —
70005 Metairie , LA Standard 24,088 $89,194 $430,200
70006 Metairie , LA Standard 16,170 $76,505 $344,800
70009 Metairie , LA No street area — — —
70010 Metairie , LA No street area — — —
70011 Metairie , LA No street area — — —
70030 Des Allemands , LA Standard 4,290 $118,867 $222,500
70031 Ama , LA Standard 1,483 $73,359 $218,600
70032 Arabi , LA Standard 4,625 $56,813 $225,500
70033 Metairie , LA No street area — — —
70036 Barataria , LA Standard 544 $78,869 $181,500
70037 Belle Chasse , LA Standard 16,639 $98,983 $385,200
70038 Boothville , LA Standard 125 — —
70039 Boutte , LA Standard 1,993 $67,727 $233,300
70040 Braithwaite , LA Standard 1,056 $83,649 $159,100
70041 Buras , LA Standard 1,747 $34,615 $65,600
70043 Chalmette , LA Standard 22,638 $55,068 $214,700
70044 Chalmette , LA No street area — — —
70047 Destrehan , LA Standard 13,220 $87,333 $305,300
70049 Edgard , LA Standard 1,482 $68,953 $182,900
70050 Empire , LA Standard 0 — —
70051 Garyville , LA Standard 1,878 $87,888 $169,900
70052 Gramercy , LA Standard 3,171 $67,392 $221,700
70053 Gretna , LA Standard 16,621 $39,950 $241,300
70054 Gretna , LA No street area — — —
70055 Metairie , LA No street area — — —
70056 Gretna , LA Standard 40,348 $59,027 $230,500
70057 Hahnville , LA Standard 4,122 $90,236 $239,100
70058 Harvey , LA Standard 39,578 $62,416 $207,500
70059 Harvey , LA No street area — — —
70060 Metairie , LA No street area — — —
70062 Kenner , LA Standard 17,771 $51,477 $200,300
70063 Kenner , LA No street area — — —
70064 Kenner , LA No street area — — —
70065 Kenner , LA Standard 48,936 $67,285 $260,700
70067 Lafitte , LA Standard 2,754 $63,125 $212,300
70068 La Place , LA Standard 32,720 $68,459 $203,200
70069 La Place , LA No street area — — —
70070 Luling , LA Standard 13,960 $76,539 $273,800
70071 Lutcher , LA Standard 3,018 $60,569 $222,100
70072 Marrero , LA Standard 55,693 $54,885 $193,600
70073 Marrero , LA No street area — — —
70075 Meraux , LA Standard 5,392 $73,067 $232,600
70076 Mount Airy , LA Standard 100 — —
70078 New Sarpy , LA No street area — — —
70079 Norco , LA Standard 2,757 $71,433 $238,900
70080 Paradis , LA Standard 586 $61,637 $196,100
70081 Pilottown , LA No street area — — —
70082 Pointe A La Hache , LA Standard 674 — $36,800
70083 Port Sulphur , LA Standard 2,317 $53,100 $84,500
70084 Reserve , LA Standard 5,629 $62,047 $155,400
70085 Saint Bernard , LA Standard 4,736 $55,167 $156,600
70086 Saint James , LA Standard 1,793 $35,739 $96,400
70087 Saint Rose , LA Standard 7,314 $73,406 $235,400
70090 Vacherie , LA Standard 6,447 $61,654 $208,800
70091 Venice , LA Standard 337 $67,216 —
70092 Violet , LA Standard 6,936 $57,188 $166,600
70093 Belle Chasse , LA No street area — — —
70094 Westwego , LA Standard 32,130 $53,597 $159,700
70096 Westwego , LA No street area — — —
70097 Kenner , LA No street area — — —

Cite this page

zipcodes.pro. “ZIP codes starting with 700.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/prefix/700

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