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 — ZIP/59451

59451

ZIP 59451 is Hilger, Montana, in Fergus County; area code 406; Mountain time.

Type
Standard
Time zone
America/Denver
County
Fergus
Metro area
none
Population
123
Coordinates
47.3902, -109.3901
☼ Live from 59451 — Hilger, MT

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 59451 is

Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.

★ Weird and wonderful facts about 59451
  • 🔢 Type 59451 into a pocket calculator and turn it upside down: IShGS — not quite a word, sorry.
  • ➕ As a number, 59,451 = 3 × 7 × 19 × 149. Its digits add up to 24, a total 2,425 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1110100000111011
  • 🏠 Its numerical neighbours: 59450 (Highwood, MT, 64 mi away) and 59452 (Hobson, MT, 47 mi away).
  • 🔄 Backwards, 59451 becomes 15495, which is not a ZIP code at all.
  • 👥 24 other ZIP codes are made of exactly the same digits (14559, 15459, 15549, 15945, 15954, 19455, …). The farthest-flung twin is 19455 in North Wales, PA, 1,756 miles away.
  • 🧭 Farther north than 96% of all ZIP codes, and farther west than 85%.
  • 🎯751 miles northwest of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 59451 and you would come out at 47.39°S, 70.61°E — 137 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 57m of daylight. Shortest: 8h 27m.
  • 📏 At 241.8 square miles of land, 59451 is bigger than 93% of ZIP codes — room for about 184 Central Parks.
🌙 The sky over 59451 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population123This ZIP123
Households57This ZIP57
Housing units85This ZIP85
Median age50.9This ZIP50.9Montana40.4US 38.9
Median household income$85,625This ZIP$85,625Montana$72,509US $80,734
Median home value$214,300This ZIP$214,300Montana$375,800US $332,700
Bachelor's degree or higher38.5%This ZIP38.5%
Mean commute28.2 minThis ZIP28.2 min
Population density0.5 / sq miThis ZIP0.5 / sq mi

Business and tax activity

Business establishments8This ZIP8
Employees29This ZIP29
Annual payroll$599,000This ZIP$599,000
Tax returns filed120This ZIP120
Total adjusted gross income$8,463,000This ZIP$8,463,000

Land area

Land area241.85 sq miThis ZIP241.85 sq mi
Water area0.29 sq miThis ZIP0.29 sq mi

Other place names in 59451

Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.

ZIP codes near 59451

ZIPCityDistance
59457 Lewistown, MT 17.7 mi
59489 Winifred, MT 17.8 mi
59430 Denton, MT 18.5 mi
59471 Roy, MT 29.0 mi
59462 Moccasin, MT 30.7 mi
59424 Coffee Creek, MT 33.7 mi
59535 Lloyd, MT 38.6 mi
59464 Moore, MT 39.5 mi
59446 Geraldine, MT 39.9 mi
59032 Grass Range, MT 41.0 mi

Find every ZIP code within 10 miles of 59451 →

Questions about this ZIP code

Where is ZIP code 59451?

59451 is in Hilger, Montana, in Fergus County. Its published point location is 47.3902, -109.3901.

What county is 59451 in?

59451 lies in Fergus County.

What area code is 59451?

Hilger uses area code 406, from NANPA's telephone records.

What time zone is 59451 in?

59451 uses America/Denver.

How many people live in 59451?

About 123 people live in ZIP code 59451, in 57 households, at 0.5 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.

What is the median household income in 59451?

$85,625 a year, against $72,509 across Montana.

What ZIP codes are near 59451?

The closest are 59457 (17.7 mi), 59489 (17.8 mi), 59430 (18.5 mi), 59471 (29 mi) and 59462 (30.7 mi).

Is 59451 a PO Box ZIP code?

59451 is a standard ZIP code. A normal ZIP code with street delivery.

Download or cite

Cite this page

zipcodes.pro. “59451 ZIP Code — Hilger, Montana (Fergus County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/59451

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/59451.json

Underlying data is public domain or openly licensed — sources, vintages and licences.