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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/84103

84103

ZIP 84103 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
23,749
Coordinates
40.8034, -111.8471
☼ Live from 84103 — Salt Lake City, UT

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Local time: —

Where 84103 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 84103
  • 🔢 Type 84103 into a pocket calculator and turn it upside down: EOIhB — not quite a word, sorry.
  • ➕ As a number, 84,103 = 31 × 2713. Its digits add up to 16, a total 1,922 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10100100010000111
  • 🏠 Its numerical neighbours: 84102 (Salt Lake City, UT, 3 mi away) and 84104 (Salt Lake City, UT, 8 mi away).
  • 🔄 Backwards, 84103 becomes 30148 — and that is a real ZIP code: Marble Hill, GA, 1,564 miles away.
  • 👥 54 other ZIP codes are made of exactly the same digits (01438, 01834, 01843, 03814, 03841, 08314, …). The farthest-flung twin is 01834 in Groveland, MA, 2,088 miles away.
  • 🧭 Farther north than 65% of all ZIP codes, and farther west than 87%.
  • 🎯702 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 84103 and you would come out at 40.80°S, 68.15°E — 599 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 14m.
  • 📏 At 20.5 square miles of land, 84103 is bigger than 38% of ZIP codes — room for about 16 Central Parks.
🌙 The sky over 84103 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population23,749This ZIP23,749
Households12,557This ZIP12,557
Housing units13,872This ZIP13,872
Median age36.1This ZIP36.1Utah32.0US 38.9
Median household income$83,916This ZIP$83,916Utah$95,166US $80,734
Median home value$779,200This ZIP$779,200Utah$489,400US $332,700
Median gross rent$1,451This ZIP$1,451Utah$1,496US $1,413
Bachelor's degree or higher66.8%This ZIP66.8%
Mean commute18.6 minThis ZIP18.6 min
Population density1,159.8 / sq miThis ZIP1,159.8 / sq mi

Business and tax activity

Business establishments499This ZIP499
Employees5,431This ZIP5,431
Annual payroll$382,236,000This ZIP$382,236,000
Tax returns filed11,910This ZIP11,910
Total adjusted gross income$1,910,240,000This ZIP$1,910,240,000

Land area

Land area20.48 sq miThis ZIP20.48 sq mi
Water area0.00 sq mi

Other place names in 84103

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

ZIP codes near 84103

ZIPCityDistance
84132 Salt Lake City, UT 2.2 mi
84112 Salt Lake City, UT 2.7 mi
84114 Salt Lake City, UT 2.8 mi
84113 Salt Lake City, UT 2.9 mi
84143 Salt Lake City, UT 3.0 mi
84102 Salt Lake City, UT 3.1 mi
84150 Salt Lake City, UT 3.2 mi
84136 Salt Lake City, UT 3.2 mi
84133 Salt Lake City, UT 3.2 mi
84148 Salt Lake City, UT 3.3 mi

Find every ZIP code within 10 miles of 84103 →

Questions about this ZIP code

Where is ZIP code 84103?

84103 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 40.8034, -111.8471.

What county is 84103 in?

84103 lies in Salt Lake County.

What area code is 84103?

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

What time zone is 84103 in?

84103 uses America/Denver.

How many people live in 84103?

About 23,749 people live in ZIP code 84103, in 12,557 households, at 1,159.8 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 84103?

$83,916 a year, against $95,166 across Utah.

What ZIP codes are near 84103?

The closest are 84132 (2.2 mi), 84112 (2.7 mi), 84114 (2.8 mi), 84113 (2.9 mi) and 84143 (3 mi).

Is 84103 a PO Box ZIP code?

84103 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “84103 ZIP Code — Salt Lake City, Utah (Salt Lake County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/84103

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