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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/84101

84101

ZIP 84101 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
9,381
Coordinates
40.7563, -111.9000
☼ Live from 84101 — Salt Lake City, UT

Weather right now

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NEXRAD radar
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Local time: —

Where 84101 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 84101
  • 🔢 Type 84101 into a pocket calculator and turn it upside down: IOIhB — not quite a word, sorry.
  • ➕ As a number, 84,101 = 37 × 2273. Its digits add up to 14, a total 1,416 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10100100010000101
  • 🏠 Its numerical neighbours: 84098 (Park City, UT, 19 mi away) and 84102 (Salt Lake City, UT, 2 mi away).
  • 🔄 Backwards, 84101 becomes 10148, which is not a ZIP code at all.
  • 👥 23 other ZIP codes are made of exactly the same digits (01841, 11804, 14081, 14108, 14801, 14810, …). The farthest-flung twin is 01841 in Lawrence, MA, 2,085 miles away.
  • 🧭 Farther north than 64% of all ZIP codes, and farther west than 87%.
  • 🎯704 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 84101 and you would come out at 40.76°S, 68.10°E — 603 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 06m of daylight. Shortest: 9h 15m.
  • 📏 At 1.8 square miles of land, 84101 is bigger than 11% of ZIP codes — room for about 1.4 Central Parks.
🌙 The sky over 84101 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population9,381This ZIP9,381
Households5,727This ZIP5,727
Housing units6,497This ZIP6,497
Median age31.8This ZIP31.8Utah32.0US 38.9
Median household income$72,735This ZIP$72,735Utah$95,166US $80,734
Median home value$499,300This ZIP$499,300Utah$489,400US $332,700
Median gross rent$1,500This ZIP$1,500Utah$1,496US $1,413
Bachelor's degree or higher52.2%This ZIP52.2%
Mean commute21.9 minThis ZIP21.9 min
Population density5,087.3 / sq miThis ZIP5,087.3 / sq mi

Business and tax activity

Business establishments1,262This ZIP1,262
Employees32,789This ZIP32,789
Annual payroll$2,768,053,000This ZIP$2,768,053,000
Tax returns filed4,720This ZIP4,720
Total adjusted gross income$669,476,000This ZIP$669,476,000

Land area

Land area1.84 sq miThis ZIP1.84 sq mi
Water area0.00 sq mi

Other place names in 84101

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

ZIP codes near 84101

ZIPCityDistance
84139 Salt Lake City, UT 0.6 mi
84147 Salt Lake City, UT 0.6 mi
84152 Salt Lake City, UT 0.6 mi
84189 Salt Lake City, UT 0.6 mi
84111 Salt Lake City, UT 0.8 mi
84180 Salt Lake City, UT 1.0 mi
84138 Salt Lake City, UT 1.0 mi
84133 Salt Lake City, UT 1.0 mi
84136 Salt Lake City, UT 1.1 mi
84150 Salt Lake City, UT 1.1 mi

Find every ZIP code within 10 miles of 84101 →

Questions about this ZIP code

Where is ZIP code 84101?

84101 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 40.7563, -111.9000.

What county is 84101 in?

84101 lies in Salt Lake County.

What area code is 84101?

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

What time zone is 84101 in?

84101 uses America/Denver.

How many people live in 84101?

About 9,381 people live in ZIP code 84101, in 5,727 households, at 5,087.3 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 84101?

$72,735 a year, against $95,166 across Utah.

What ZIP codes are near 84101?

The closest are 84139 (0.6 mi), 84147 (0.6 mi), 84152 (0.6 mi), 84189 (0.6 mi) and 84111 (0.8 mi).

Is 84101 a PO Box ZIP code?

84101 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “84101 ZIP Code — Salt Lake City, Utah (Salt Lake County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/84101

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