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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/84124

84124

ZIP 84124 is in Salt Lake City, Utah, in Salt Lake County; area codes 801 and 385; Mountain time. Salt Lake City has 52 ZIP codes in all.

Type
Standard
Time zone
America/Denver
County
Salt Lake
Population
22,609
Coordinates
40.6778, -111.7976
☼ Live from 84124 — Salt Lake City, UT

Weather right now

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Local time: —

Where 84124 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 84124
  • 🔢 Type 84124 into a pocket calculator and turn it upside down: hZIhB — not quite a word, sorry.
  • ➕ As a number, 84,124 = 2 × 2 × 21031. Its digits add up to 19, a total 2,454 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10100100010011100
  • 🏠 Its numerical neighbours: 84123 (Salt Lake City, UT, 7 mi away) and 84125 (Salt Lake City, UT, 6 mi away).
  • 🔄 Backwards, 84124 becomes 42148, which is not a ZIP code at all.
  • 👥 25 other ZIP codes are made of exactly the same digits (12448, 12484, 12844, 14428, 14482, 14824, …). The farthest-flung twin is 12844 in Kattskill Bay, NY, 1,948 miles away.
  • 🧭 Farther north than 63% of all ZIP codes, and farther west than 87%.
  • 🎯699 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 84124 and you would come out at 40.68°S, 68.20°E — 607 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 05m of daylight. Shortest: 9h 15m.
  • 📏 At 7.7 square miles of land, 84124 is bigger than 24% of ZIP codes — room for about 5.9 Central Parks.
🌙 The sky over 84124 today
  • Working out the sun…
🌋 Shake report
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Source: USGS.

People and housing

Population22,609This ZIP22,609
Households8,442This ZIP8,442
Housing units8,928This ZIP8,928
Median age39.8This ZIP39.8Utah32.0US 38.9
Median household income$120,408This ZIP$120,408Utah$95,166US $80,734
Median home value$746,600This ZIP$746,600Utah$489,400US $332,700
Median gross rent$1,600This ZIP$1,600Utah$1,496US $1,413
Bachelor's degree or higher60.1%This ZIP60.1%
Mean commute20.2 minThis ZIP20.2 min
Population density2,931.3 / sq miThis ZIP2,931.3 / sq mi

Business and tax activity

Business establishments726This ZIP726
Employees6,698This ZIP6,698
Annual payroll$505,057,000This ZIP$505,057,000
Tax returns filed10,480This ZIP10,480
Total adjusted gross income$1,580,920,000This ZIP$1,580,920,000

Land area

Land area7.71 sq miThis ZIP7.71 sq mi
Water area0.00 sq mi

Other place names in 84124

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

ZIP codes near 84124

ZIPCityDistance
84117 Salt Lake City, UT 2.3 mi
84106 Salt Lake City, UT 3.6 mi
84107 Salt Lake City, UT 4.8 mi
84109 Salt Lake City, UT 5.2 mi
84105 Salt Lake City, UT 5.3 mi
84115 Salt Lake City, UT 5.6 mi
84090 Sandy, UT 5.8 mi
84091 Sandy, UT 5.8 mi
84110 Salt Lake City, UT 5.8 mi
84122 Salt Lake City, UT 5.8 mi

Find every ZIP code within 10 miles of 84124 →

Questions about this ZIP code

Where is ZIP code 84124?

84124 is in Salt Lake City, Utah, in Salt Lake County, part of the Salt Lake City-Murray, UT metropolitan area. Its published point location is 40.6778, -111.7976.

What county is 84124 in?

84124 lies in Salt Lake County.

What area code is 84124?

Salt Lake City uses area codes 801 and 385, from NANPA's telephone records.

What time zone is 84124 in?

84124 uses America/Denver.

How many people live in 84124?

About 22,609 people live in ZIP code 84124, in 8,442 households, at 2,931.3 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 84124?

$120,408 a year, against $95,166 across Utah.

What ZIP codes are near 84124?

The closest are 84117 (2.3 mi), 84106 (3.6 mi), 84107 (4.8 mi), 84109 (5.2 mi) and 84105 (5.3 mi).

Is 84124 a PO Box ZIP code?

84124 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “84124 ZIP Code — Salt Lake City, Utah (Salt Lake County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/84124

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