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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/48084

48084

ZIP 48084 is in Troy, Michigan, in Oakland County; area codes 248 and 947; Eastern time. Troy has 6 ZIP codes; the others are 48007, 48083, 48085, 48098 and 48099.

Type
Standard
Time zone
America/Detroit
County
Oakland
Population
15,960
Coordinates
42.5606, -83.1756
☼ Live from 48084 — Troy, MI

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Local time: —

Where 48084 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 48084
  • 🔢 Type 48084 into a pocket calculator and turn it upside down: hBOBh — not quite a word, sorry.
  • ⇆48084 reads the same backwards. It is one of only 412 palindromic ZIP codes.
  • ➕ As a number, 48,084 = 2 × 2 × 3 × 4007. Its digits add up to 24, a total 2,425 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1011101111010100
  • 🏠 Its numerical neighbours: 48083 (Troy, MI, 3 mi away) and 48085 (Troy, MI, 4 mi away).
  • 👥 15 other ZIP codes are made of exactly the same digits (04488, 04848, 08844, 40488, 44088, 44880, …). The farthest-flung twin is 88044 in La Mesa, NM, 1,497 miles away.
  • 🧭 Farther north than 80% of all ZIP codes, and farther east than 62%.
  • 🎯822 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 48084 and you would come out at 42.56°S, 96.82°E — 1,273 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 18m of daylight. Shortest: 9h 03m.
  • 📏 At 6.2 square miles of land, 48084 is bigger than 21% of ZIP codes — room for about 4.7 Central Parks.
🌙 The sky over 48084 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population15,960This ZIP15,960
Households6,936This ZIP6,936
Housing units7,365This ZIP7,365
Median age37.7This ZIP37.7Michigan40.2US 38.9
Median household income$107,098This ZIP$107,098Michigan$72,875US $80,734
Median home value$444,200This ZIP$444,200Michigan$231,600US $332,700
Median gross rent$1,671This ZIP$1,671Michigan$1,129US $1,413
Bachelor's degree or higher73.0%This ZIP73.0%
Mean commute21.1 minThis ZIP21.1 min
Population density2,581.3 / sq miThis ZIP2,581.3 / sq mi

Business and tax activity

Business establishments1,923This ZIP1,923
Employees42,532This ZIP42,532
Annual payroll$3,282,697,000This ZIP$3,282,697,000
Tax returns filed7,870This ZIP7,870
Total adjusted gross income$1,124,722,000This ZIP$1,124,722,000

Land area

Land area6.18 sq miThis ZIP6.18 sq mi
Water area0.00 sq mi

Other place names in 48084

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

ZIP codes near 48084

ZIPCityDistance
48037 Southfield, MI 1.4 mi
48099 Troy, MI 1.9 mi
48012 Birmingham, MI 2.1 mi
48017 Clawson, MI 2.1 mi
48009 Birmingham, MI 2.4 mi
48098 Troy, MI 2.6 mi
48073 Royal Oak, MI 2.9 mi
48083 Troy, MI 3.0 mi
48304 Bloomfield Hills, MI 3.5 mi
48303 Bloomfield Hills, MI 3.9 mi

Find every ZIP code within 10 miles of 48084 →

Questions about this ZIP code

Where is ZIP code 48084?

48084 is in Troy, Michigan, in Oakland County, part of the Detroit-Warren-Dearborn, MI metropolitan area. Its published point location is 42.5606, -83.1756.

What county is 48084 in?

48084 lies in Oakland County.

What area code is 48084?

Troy uses area codes 248 and 947, from NANPA's telephone records.

What time zone is 48084 in?

48084 uses America/Detroit.

How many people live in 48084?

About 15,960 people live in ZIP code 48084, in 6,936 households, at 2,581.3 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 48084?

$107,098 a year, against $72,875 across Michigan.

What ZIP codes are near 48084?

The closest are 48037 (1.4 mi), 48099 (1.9 mi), 48012 (2.1 mi), 48017 (2.1 mi) and 48009 (2.4 mi).

Is 48084 a PO Box ZIP code?

48084 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “48084 ZIP Code — Troy, Michigan (Oakland County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/48084

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