Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

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/48720

48720

ZIP 48720 is Bay Port, Michigan, in Huron County; area code 989; Eastern time.

Type
Standard
Time zone
America/Detroit
County
Huron
Metro area
none
Population
1,053
Coordinates
43.8317, -83.3933
☼ Live from 48720 — Bay Port, MI

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 48720 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 48720
  • 🔢 Type 48720 into a pocket calculator and turn it upside down: OZLBh — not quite a word, sorry.
  • ➕ As a number, 48,720 = 2 × 2 × 2 × 2 × 3 × 5 × 7 × 29. Its digits add up to 21, a total 2,594 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1011111001010000
  • 🏠 Its numerical neighbours: 48710 (University Center, MI, 35 mi away) and 48721 (Black River, MI, 67 mi away).
  • 🔄 Backwards, 48720 becomes 02784, which is not a ZIP code at all.
  • 👥 57 other ZIP codes are made of exactly the same digits (02478, 02748, 02874, 04287, 07428, 07842, …). The farthest-flung twin is 84720 in Cedar City, UT, 1,614 miles away.
  • 🧭 Farther north than 87% of all ZIP codes, and farther east than 62%.
  • 🎯828 miles northeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 48720 and you would come out at 43.83°S, 96.61°E — 1,302 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 28m of daylight. Shortest: 8h 54m.
  • 📏 At 33.6 square miles of land, 48720 is bigger than 49% of ZIP codes — room for about 26 Central Parks.
🌙 The sky over 48720 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population1,053This ZIP1,053
Households446This ZIP446
Housing units586This ZIP586
Median age43.0This ZIP43.0Michigan40.2US 38.9
Median household income$60,250This ZIP$60,250Michigan$72,875US $80,734
Median home value$139,100This ZIP$139,100Michigan$231,600US $332,700
Median gross rent$725This ZIP$725Michigan$1,129US $1,413
Bachelor's degree or higher14.1%This ZIP14.1%
Mean commute23.6 minThis ZIP23.6 min
Population density31.3 / sq miThis ZIP31.3 / sq mi

Business and tax activity

Business establishments21This ZIP21
Employees90This ZIP90
Annual payroll$4,439,000This ZIP$4,439,000
Tax returns filed490This ZIP490
Total adjusted gross income$33,214,000This ZIP$33,214,000

Land area

Land area33.63 sq miThis ZIP33.63 sq mi
Water area43.19 sq miThis ZIP43.19 sq mi

Other place names in 48720

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

ZIP codes near 48720

ZIPCityDistance
48759 Sebewaing, MI 7.0 mi
48755 Pigeon, MI 7.9 mi
48754 Owendale, MI 10.2 mi
48725 Caseville, MI 12.0 mi
48731 Elkton, MI 12.0 mi
48735 Gagetown, MI 12.9 mi
48767 Unionville, MI 13.0 mi
48701 Akron, MI 18.8 mi
48726 Cass City, MI 19.2 mi
48413 Bad Axe, MI 19.9 mi

Find every ZIP code within 10 miles of 48720 →

Questions about this ZIP code

Where is ZIP code 48720?

48720 is in Bay Port, Michigan, in Huron County. Its published point location is 43.8317, -83.3933.

What county is 48720 in?

48720 lies in Huron County.

What area code is 48720?

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

What time zone is 48720 in?

48720 uses America/Detroit.

How many people live in 48720?

About 1,053 people live in ZIP code 48720, in 446 households, at 31.3 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 48720?

$60,250 a year, against $72,875 across Michigan.

What ZIP codes are near 48720?

The closest are 48759 (7 mi), 48755 (7.9 mi), 48754 (10.2 mi), 48725 (12 mi) and 48731 (12 mi).

Is 48720 a PO Box ZIP code?

48720 is a standard ZIP code. A normal ZIP code with street delivery.

Download or cite

Cite this page

zipcodes.pro. “48720 ZIP Code — Bay Port, Michigan (Huron County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/48720

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/48720.json

Underlying data is public domain or openly licensed — sources, vintages and licences.