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zipcodes.pro — ZIP/49781

49781

ZIP 49781 is Saint Ignace, Michigan, in Mackinac County; area code 906; Eastern time.

Type
Standard
Time zone
America/Detroit
County
Mackinac
Metro area
none
Population
4,156
Coordinates
45.9481, -84.7655
☼ Live from 49781 — Saint Ignace, MI

Weather right now

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Local time: —

Where 49781 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 49781
  • 🔢 Type 49781 into a pocket calculator and turn it upside down: IBLGh — not quite a word, sorry.
  • ➕ As a number, 49,781 = 67 × 743. Its digits add up to 29, a total 1,296 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1100001001110101
  • 🏠 Its numerical neighbours: 49780 (Rudyard, MI, 18 mi away) and 49782 (Beaver Island, MI, 44 mi away).
  • 🔄 Backwards, 49781 becomes 18794, which is not a ZIP code at all.
  • 👥 32 other ZIP codes are made of exactly the same digits (14879, 14897, 17948, 18947, 18974, 19478, …). The farthest-flung twin is 91748 in Rowland Heights, CA, 1,922 miles away.
  • 🧭 Farther north than 94% of all ZIP codes, and farther east than 57%.
  • 🎯816 miles northeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 49781 and you would come out at 45.95°S, 95.23°E — 1,182 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 45m of daylight. Shortest: 8h 39m.
  • 📏 At 81.5 square miles of land, 49781 is bigger than 73% of ZIP codes — room for about 62 Central Parks.
🌙 The sky over 49781 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population4,156This ZIP4,156
Households1,980This ZIP1,980
Housing units2,501This ZIP2,501
Median age47.3This ZIP47.3Michigan40.2US 38.9
Median household income$64,152This ZIP$64,152Michigan$72,875US $80,734
Median home value$165,400This ZIP$165,400Michigan$231,600US $332,700
Median gross rent$685This ZIP$685Michigan$1,129US $1,413
Bachelor's degree or higher19.6%This ZIP19.6%
Mean commute25.8 minThis ZIP25.8 min
Population density51.0 / sq miThis ZIP51.0 / sq mi

Business and tax activity

Business establishments177This ZIP177
Employees1,093This ZIP1,093
Annual payroll$58,965,000This ZIP$58,965,000
Tax returns filed2,130This ZIP2,130
Total adjusted gross income$122,885,000This ZIP$122,885,000

Land area

Land area81.52 sq miThis ZIP81.52 sq mi
Water area58.12 sq miThis ZIP58.12 sq mi

Other place names in 49781

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

ZIP codes near 49781

ZIPCityDistance
49760 Moran, MI 7.9 mi
49757 Mackinac Island, MI 9.1 mi
49745 Hessel, MI 12.5 mi
49701 Mackinaw City, MI 14.3 mi
49718 Carp Lake, MI 16.4 mi
49780 Rudyard, MI 18.4 mi
49775 Pointe Aux Pins, MI 18.5 mi
49755 Levering, MI 21.3 mi
49719 Cedarville, MI 21.5 mi
49793 Trout Lake, MI 22.8 mi

Find every ZIP code within 10 miles of 49781 →

Questions about this ZIP code

Where is ZIP code 49781?

49781 is in Saint Ignace, Michigan, in Mackinac County. Its published point location is 45.9481, -84.7655.

What county is 49781 in?

49781 lies in Mackinac County.

What area code is 49781?

Saint Ignace uses area code 906, from NANPA's telephone records.

What time zone is 49781 in?

49781 uses America/Detroit.

How many people live in 49781?

About 4,156 people live in ZIP code 49781, in 1,980 households, at 51.0 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 49781?

$64,152 a year, against $72,875 across Michigan.

What ZIP codes are near 49781?

The closest are 49760 (7.9 mi), 49757 (9.1 mi), 49745 (12.5 mi), 49701 (14.3 mi) and 49718 (16.4 mi).

Is 49781 a PO Box ZIP code?

49781 is a standard ZIP code. A normal ZIP code with street delivery.

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zipcodes.pro. “49781 ZIP Code — Saint Ignace, Michigan (Mackinac County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/49781

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