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/597

ZIP codes starting with 597

ZIP codes
49
States
MT
Largest city
Bozeman, MT
Population
200,389

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 597xx

ZIP codes starting with 597
ZIP City Type Population Median income Median home
59701 Butte , MT Standard 34,232 $60,437 $248,200
59702 Butte , MT No street area — — —
59703 Butte , MT No street area — — —
59707 Butte , MT No street area — — —
59710 Alder , MT Standard 226 $50,885 $490,900
59711 Anaconda , MT Standard 9,529 $58,157 $237,200
59713 Avon , MT Standard 253 $98,750 $350,000
59714 Belgrade , MT Standard 24,282 $96,183 $548,600
59715 Bozeman , MT Standard 39,643 $88,407 $848,400
59716 Big Sky , MT Standard 1,795 $141,716 $1,094,900
59717 Bozeman , MT No street area — — —
59718 Bozeman , MT Standard 44,585 $99,123 $646,400
59719 Bozeman , MT No street area — — —
59720 Cameron , MT Standard 220 $66,538 $761,700
59721 Cardwell , MT Standard 423 $94,167 $790,300
59722 Deer Lodge , MT Standard 5,732 $62,230 $279,000
59724 Dell , MT Standard 87 $59,375 $425,000
59725 Dillon , MT Standard 8,343 $61,335 $311,400
59727 Divide , MT Standard 293 $64,583 $357,900
59728 Elliston , MT Standard 394 $78,750 $421,400
59729 Ennis , MT Standard 3,258 $83,365 $480,300
59730 Gallatin Gateway , MT Standard 2,399 $98,305 $1,014,200
59731 Garrison , MT Standard 198 $90,000 $566,200
59732 Glen , MT Standard 195 $73,125 —
59733 Gold Creek , MT Standard 196 $65,833 $402,800
59735 Harrison , MT Standard 440 $74,125 $548,100
59736 Jackson , MT Standard 155 $76,346 $340,000
59739 Lima , MT Standard 299 $54,215 $194,000
59740 Mc Allister , MT Standard 428 — $674,100
59741 Manhattan , MT Standard 5,748 $90,947 $615,200
59743 Melrose , MT Standard 165 — $358,300
59745 Norris , MT Standard 98 $56,667 —
59746 Polaris , MT Standard 111 $73,750 $361,100
59747 Pony , MT Standard 122 $80,250 $427,300
59748 Ramsay , MT Standard 354 $107,813 $291,000
59749 Sheridan , MT Standard 2,029 $80,238 $382,400
59750 Butte , MT Standard 500 $95,192 $550,000
59751 Silver Star , MT Standard 215 $55,938 $365,000
59752 Three Forks , MT Standard 5,404 $86,767 $461,100
59754 Twin Bridges , MT Standard 980 $76,923 $429,100
59755 Virginia City , MT Standard 170 $96,250 $394,400
59756 Warm Springs , MT Standard 313 — —
59758 West Yellowstone , MT Standard 2,180 $66,375 $577,200
59759 Whitehall , MT Standard 3,631 $60,571 $353,900
59760 Willow Creek , MT Standard 221 $63,571 $464,300
59761 Wisdom , MT Standard 312 $62,083 $253,600
59762 Wise River , MT Standard 231 $61,125 $386,700
59771 Bozeman , MT No street area — — —
59772 Bozeman , MT No street area — — —

Cite this page

zipcodes.pro. “ZIP codes starting with 597.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/prefix/597

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