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/593

ZIP codes starting with 593

ZIP codes
31
States
MT
Largest city
Miles City, MT
Population
34,323

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 593xx

ZIP codes starting with 593
ZIP City Type Population Median income Median home
59301 Miles City , MT Standard 11,643 $71,332 $217,900
59311 Alzada , MT Standard 143 $88,021 —
59312 Angela , MT Standard 29 $83,438 —
59313 Baker , MT Standard 2,111 $78,015 $231,800
59314 Biddle , MT Standard 155 $91,875 —
59315 Bloomfield , MT Standard 104 $68,750 $193,800
59316 Boyes , MT Standard 15 $48,750 —
59317 Broadus , MT Standard 1,108 $71,250 $197,400
59318 Brusett , MT Standard 148 $58,750 $208,300
59319 Capitol , MT Standard 40 — —
59322 Cohagen , MT Standard 132 $50,625 $166,700
59323 Colstrip , MT Standard 2,101 $82,500 $194,900
59324 Ekalaka , MT Standard 777 $57,188 $176,000
59326 Fallon , MT Standard 233 — $220,100
59327 Forsyth , MT Standard 2,610 $52,639 $233,900
59330 Glendive , MT Standard 8,133 $70,964 $185,900
59332 Hammond , MT Standard 140 $32,241 —
59333 Hathaway , MT Standard 10 — —
59336 Ismay , MT Standard 220 $64,375 $293,200
59337 Jordan , MT Standard 653 $75,417 $158,300
59338 Kinsey , MT Standard 136 $69,375 $337,100
59339 Lindsay , MT Standard 208 $88,594 $227,600
59341 Mildred , MT No street area — — —
59343 Olive , MT Standard 21 — —
59344 Plevna , MT Standard 406 $110,455 $287,500
59345 Powderville , MT Standard 35 $68,125 $225,000
59347 Rosebud , MT Standard 323 $57,250 $67,800
59349 Terry , MT Standard 1,025 $63,000 $158,100
59351 Volborg , MT Standard 202 — $117,800
59353 Wibaux , MT Standard 1,204 $68,250 $98,800
59354 Willard , MT Standard 258 $64,074 —

Cite this page

zipcodes.pro. “ZIP codes starting with 593.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/prefix/593

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