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/349

ZIP codes starting with 349

ZIP codes
32
States
FL
Largest city
Port Saint Lucie, FL
Population
539,544

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 349xx

ZIP codes starting with 349
ZIP City Type Population Median income Median home
34945 Fort Pierce , FL Standard 6,321 $87,568 $345,700
34946 Fort Pierce , FL Standard 6,852 $40,315 $158,300
34947 Fort Pierce , FL Standard 12,804 $51,811 $279,000
34948 Fort Pierce , FL No street area — — —
34949 Fort Pierce , FL Standard 7,470 $94,949 $483,700
34950 Fort Pierce , FL Standard 17,461 $30,400 $213,200
34951 Fort Pierce , FL Standard 17,148 $63,122 $244,900
34952 Port Saint Lucie , FL Standard 42,655 $61,628 $282,200
34953 Port Saint Lucie , FL Standard 86,875 $85,667 $366,800
34954 Fort Pierce , FL No street area — — —
34956 Indiantown , FL Standard 9,630 $64,526 $217,000
34957 Jensen Beach , FL Standard 23,462 $70,403 $416,700
34958 Jensen Beach , FL No street area — — —
34972 Okeechobee , FL Standard 20,066 $61,040 $220,000
34973 Okeechobee , FL No street area — — —
34974 Okeechobee , FL Standard 23,975 $53,013 $164,100
34979 Fort Pierce , FL No street area — — —
34981 Fort Pierce , FL Standard 5,031 $71,136 $373,000
34982 Fort Pierce , FL Standard 31,143 $54,082 $262,000
34983 Port Saint Lucie , FL Standard 49,001 $75,489 $338,700
34984 Port Saint Lucie , FL Standard 20,151 $80,725 $359,800
34985 Port Saint Lucie , FL No street area — — —
34986 Port Saint Lucie , FL Standard 30,715 $80,047 $408,800
34987 Port Saint Lucie , FL Standard 21,727 $90,201 $460,900
34988 Port Saint Lucie , FL No street area — — —
34990 Palm City , FL Standard 30,592 $129,560 $592,400
34991 Palm City , FL No street area — — —
34992 Port Salerno , FL No street area — — —
34994 Stuart , FL Standard 18,737 $62,533 $274,300
34995 Stuart , FL No street area — — —
34996 Stuart , FL Standard 10,653 $83,929 $456,800
34997 Stuart , FL Standard 47,075 $78,136 $378,900

Cite this page

zipcodes.pro. “ZIP codes starting with 349.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/prefix/349

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