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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/84305

84305

ZIP 84305 is Clarkston, Utah, in Cache County; area code 435; Mountain time.

Type
Standard
Time zone
America/Denver
County
Cache
Metro area
Logan, UT-ID
Population
667
Coordinates
41.9438, -112.0644
☼ Live from 84305 — Clarkston, UT

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Where 84305 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 84305
  • 🔢 Type 84305 into a pocket calculator and turn it upside down: SOEhB — not quite a word, sorry.
  • ➕ As a number, 84,305 = 5 × 13 × 1297. Its digits add up to 20, a total 2,586 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10100100101010001
  • 🏠 Its numerical neighbours: 84304 (Cache Junction, UT, 9 mi away) and 84306 (Collinston, UT, 11 mi away).
  • 🔄 Backwards, 84305 becomes 50348, which is not a ZIP code at all.
  • 👥 58 other ZIP codes are made of exactly the same digits (03458, 03584, 03845, 03854, 04358, 04538, …). The farthest-flung twin is 34058 in FPO AA, a military post office, 2,291 miles away.
  • 🧭 Farther north than 75% of all ZIP codes, and farther west than 87%.
  • 🎯719 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 84305 and you would come out at 41.94°S, 67.94°E — 523 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 14m of daylight. Shortest: 9h 07m.
  • 📏 At 55.8 square miles of land, 84305 is bigger than 62% of ZIP codes — room for about 42 Central Parks.
🌙 The sky over 84305 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population667This ZIP667
Households283This ZIP283
Housing units322This ZIP322
Median age42.8This ZIP42.8Utah32.0US 38.9
Median household income$64,583This ZIP$64,583Utah$95,166US $80,734
Median home value$339,200This ZIP$339,200Utah$489,400US $332,700
Median gross rent$914This ZIP$914Utah$1,496US $1,413
Bachelor's degree or higher22.5%This ZIP22.5%
Mean commute30.0 minThis ZIP30.0 min
Population density12.0 / sq miThis ZIP12.0 / sq mi

Business and tax activity

Business establishments13This ZIP13
Employees21This ZIP21
Annual payroll$788,000This ZIP$788,000

Land area

Land area55.79 sq miThis ZIP55.79 sq mi
Water area0.20 sq miThis ZIP0.20 sq mi

Other place names in 84305

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

ZIP codes near 84305

ZIPCityDistance
84308 Cornish, UT 5.2 mi
84330 Plymouth, UT 6.0 mi
84327 Newton, UT 6.4 mi
84338 Trenton, UT 6.9 mi
83286 Weston, ID 8.6 mi
84311 Fielding, UT 8.9 mi
84304 Cache Junction, UT 9.5 mi
84320 Lewiston, UT 10.9 mi
84306 Collinston, UT 11.0 mi
84334 Riverside, UT 11.6 mi

Find every ZIP code within 10 miles of 84305 →

Questions about this ZIP code

Where is ZIP code 84305?

84305 is in Clarkston, Utah, in Cache County, part of the Logan, UT-ID metropolitan area. Its published point location is 41.9438, -112.0644.

What county is 84305 in?

84305 lies in Cache County.

What area code is 84305?

Clarkston uses area code 435, from NANPA's telephone records.

What time zone is 84305 in?

84305 uses America/Denver.

How many people live in 84305?

About 667 people live in ZIP code 84305, in 283 households, at 12.0 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 84305?

$64,583 a year, against $95,166 across Utah.

What ZIP codes are near 84305?

The closest are 84308 (5.2 mi), 84330 (6 mi), 84327 (6.4 mi), 84338 (6.9 mi) and 83286 (8.6 mi).

Is 84305 a PO Box ZIP code?

84305 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “84305 ZIP Code — Clarkston, Utah (Cache County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/84305

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