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/313

ZIP codes starting with 313

ZIP codes
27
States
GA
Largest city
Hinesville, GA
Population
255,113

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 313xx

ZIP codes starting with 313
ZIP City Type Population Median income Median home
31301 Allenhurst , GA Standard 4,933 $65,417 $181,900
31302 Bloomingdale , GA Standard 8,899 $68,998 $237,100
31303 Clyo , GA Standard 2,604 $75,968 $180,900
31304 Crescent , GA No street area — — —
31305 Darien , GA Standard 5,108 $43,138 $174,700
31307 Eden , GA Standard 1,752 $105,679 $318,300
31308 Ellabell , GA Standard 8,416 $73,061 $176,200
31309 Fleming , GA Standard 480 $100,450 $95,100
31310 Hinesville , GA No street area — — —
31312 Guyton , GA Standard 25,991 $101,750 $295,900
31313 Hinesville , GA Standard 42,838 $60,233 $196,100
31314 Fort Stewart , GA Standard 2,122 — —
31315 Fort Stewart , GA Standard 7,580 $53,500 —
31316 Ludowici , GA Standard 13,812 $74,766 $238,700
31318 Meldrim , GA Standard 451 $78,036 —
31319 Meridian , GA No street area — — —
31320 Midway , GA Standard 10,794 $77,195 $234,100
31321 Pembroke , GA Standard 7,305 $68,472 $165,500
31322 Pooler , GA Standard 30,145 $91,344 $312,200
31323 Riceboro , GA Standard 1,364 $47,782 —
31324 Richmond Hill , GA Standard 37,406 $122,378 $386,600
31326 Rincon , GA Standard 23,940 $83,145 $279,300
31327 Sapelo Island , GA Standard 0 — —
31328 Tybee Island , GA Standard 3,353 $109,631 $619,800
31329 Springfield , GA Standard 9,609 $78,483 $252,800
31331 Townsend , GA Standard 6,101 $61,336 $187,900
31333 Walthourville , GA Standard 110 $30,962 —

Cite this page

zipcodes.pro. “ZIP codes starting with 313.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/prefix/313

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