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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/48624

48624

ZIP 48624 is Gladwin, Michigan, mostly in Gladwin County; area code 989; Eastern time.

Type
Standard
Time zone
America/Detroit
County
Gladwin +3 more
Metro area
none
Population
16,234
Coordinates
44.0611, -84.4574
☼ Live from 48624 — Gladwin, MI

Weather right now

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Local time: —

Where 48624 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 48624
  • 🔢 Type 48624 into a pocket calculator and turn it upside down: hZgBh — not quite a word, sorry.
  • ➕ As a number, 48,624 = 2 × 2 × 2 × 2 × 3 × 1013. Its digits add up to 24, a total 2,425 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1011110111110000
  • 🏠 Its numerical neighbours: 48623 (Freeland, MI, 41 mi away) and 48625 (Harrison, MI, 19 mi away).
  • 🔄 Backwards, 48624 becomes 42684, which is not a ZIP code at all.
  • 👥 26 other ZIP codes are made of exactly the same digits (24468, 24486, 24846, 26448, 28464, 28644, …). The farthest-flung twin is 86442 in Bullhead City, AZ, 1,707 miles away.
  • 🧭 Farther north than 88% of all ZIP codes, and farther east than 58%.
  • 🎯781 miles northeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 48624 and you would come out at 44.06°S, 95.54°E — 1,247 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 30m of daylight. Shortest: 8h 53m.
  • 📏 At 341.2 square miles of land, 48624 is bigger than 96% of ZIP codes — room for about 259 Central Parks.
🌙 The sky over 48624 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population16,234This ZIP16,234
Households7,105This ZIP7,105
Housing units11,057This ZIP11,057
Median age51.6This ZIP51.6Michigan40.2US 38.9
Median household income$55,130This ZIP$55,130Michigan$72,875US $80,734
Median home value$163,500This ZIP$163,500Michigan$231,600US $332,700
Median gross rent$673This ZIP$673Michigan$1,129US $1,413
Bachelor's degree or higher15.9%This ZIP15.9%
Mean commute28.4 minThis ZIP28.4 min
Population density47.6 / sq miThis ZIP47.6 / sq mi

Business and tax activity

Business establishments305This ZIP305
Employees3,252This ZIP3,252
Annual payroll$127,849,000This ZIP$127,849,000
Tax returns filed7,090This ZIP7,090
Total adjusted gross income$414,737,000This ZIP$414,737,000

Land area

Land area341.16 sq miThis ZIP341.16 sq mi
Water area8.28 sq miThis ZIP8.28 sq mi

Counties 48624 spans

A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.

CountyShare of this ZIP
Gladwin County 76.5%
Roscommon County 12.1%
Clare County 10.3%
Ogemaw County 1.1%

Other place names in 48624

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

ZIP codes near 48624

ZIPCityDistance
48612 Beaverton, MI 12.3 mi
48610 Alger, MI 14.3 mi
48651 Prudenville, MI 15.5 mi
48613 Bentley, MI 16.9 mi
48620 Edenville, MI 17.9 mi
48625 Harrison, MI 18.9 mi
48652 Rhodes, MI 18.9 mi
48617 Clare, MI 19.4 mi
48659 Sterling, MI 20.2 mi
48656 Saint Helen, MI 20.3 mi

Find every ZIP code within 10 miles of 48624 →

Questions about this ZIP code

Where is ZIP code 48624?

48624 is in Gladwin, Michigan, in Gladwin County. Its published point location is 44.0611, -84.4574.

What county is 48624 in?

48624 spans 4 counties: Gladwin County, Roscommon County, Clare County and Ogemaw County. Most of it falls in Gladwin County, measured by overlapping land area — the county holding the most land in a ZIP code is not always the one holding the most residents.

What area code is 48624?

Gladwin uses area code 989, from NANPA's telephone records.

What time zone is 48624 in?

48624 uses America/Detroit.

How many people live in 48624?

About 16,234 people live in ZIP code 48624, in 7,105 households, at 47.6 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 48624?

$55,130 a year, against $72,875 across Michigan.

What ZIP codes are near 48624?

The closest are 48612 (12.3 mi), 48610 (14.3 mi), 48651 (15.5 mi), 48613 (16.9 mi) and 48620 (17.9 mi).

Is 48624 a PO Box ZIP code?

48624 is a standard ZIP code. A normal ZIP code with street delivery.

Download or cite

Cite this page

zipcodes.pro. “48624 ZIP Code — Gladwin, Michigan (Gladwin County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/48624

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/48624.json

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