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zipcodes.pro — ZIP/49318

49318

ZIP 49318 is Casnovia, Michigan, mostly in Muskegon County; area code 616; Eastern time.

Type
Standard
Time zone
America/Detroit
County
Muskegon +2 more
Population
1,604
Coordinates
43.2273, -85.8204
☼ Live from 49318 — Casnovia, MI

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Local time: —

Where 49318 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 49318
  • 🔢 Type 49318 into a pocket calculator and turn it upside down: BIEGh — not quite a word, sorry.
  • ➕ As a number, 49,318 = 2 × 24659. Its digits add up to 25, a total 2,242 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1100000010100110
  • 🏠 Its numerical neighbours: 49317 (Cannonsburg, MI, 20 mi away) and 49319 (Cedar Springs, MI, 15 mi away).
  • 🔄 Backwards, 49318 becomes 81394, which is not a ZIP code at all.
  • 👥 36 other ZIP codes are made of exactly the same digits (13489, 13849, 14839, 14893, 18349, 18439, …). The farthest-flung twin is 91384 in Castaic, CA, 1,853 miles away.
  • 🧭 Farther north than 84% of all ZIP codes, and farther east than 54%.
  • 🎯700 miles northeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 49318 and you would come out at 43.23°S, 94.18°E — 1,213 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 23m of daylight. Shortest: 8h 58m.
  • 📏 At 20.1 square miles of land, 49318 is bigger than 37% of ZIP codes — room for about 15 Central Parks.
🌙 The sky over 49318 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population1,604This ZIP1,604
Households518This ZIP518
Housing units540This ZIP540
Median age36.5This ZIP36.5Michigan40.2US 38.9
Median household income$81,591This ZIP$81,591Michigan$72,875US $80,734
Median home value$240,600This ZIP$240,600Michigan$231,600US $332,700
Median gross rent$990This ZIP$990Michigan$1,129US $1,413
Bachelor's degree or higher20.1%This ZIP20.1%
Mean commute25.8 minThis ZIP25.8 min
Population density80.0 / sq miThis ZIP80.0 / sq mi

Business and tax activity

Business establishments19This ZIP19
Employees121This ZIP121
Annual payroll$6,668,000This ZIP$6,668,000
Tax returns filed720This ZIP720
Total adjusted gross income$46,667,000This ZIP$46,667,000

Land area

Land area20.06 sq miThis ZIP20.06 sq mi
Water area0.17 sq miThis ZIP0.17 sq mi

Counties 49318 spans

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

CountyShare of this ZIP
Muskegon County 73.0%
Ottawa County 23.2%
Kent County 3.9%

Other place names in 49318

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

ZIP codes near 49318

ZIPCityDistance
49303 Bailey, MI 3.7 mi
49330 Kent City, MI 4.3 mi
49403 Conklin, MI 6.3 mi
49327 Grant, MI 6.8 mi
49451 Ravenna, MI 7.5 mi
49345 Sparta, MI 7.7 mi
49321 Comstock Park, MI 12.7 mi
49404 Coopersville, MI 13.1 mi
49544 Grand Rapids, MI 13.5 mi
49435 Marne, MI 14.0 mi

Find every ZIP code within 10 miles of 49318 →

Questions about this ZIP code

Where is ZIP code 49318?

49318 is in Casnovia, Michigan, in Muskegon County, part of the Muskegon-Norton Shores, MI metropolitan area. Its published point location is 43.2273, -85.8204.

What county is 49318 in?

49318 spans 3 counties: Muskegon County, Ottawa County and Kent County. Most of it falls in Muskegon 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 49318?

Casnovia uses area code 616, from NANPA's telephone records.

What time zone is 49318 in?

49318 uses America/Detroit.

How many people live in 49318?

About 1,604 people live in ZIP code 49318, in 518 households, at 80.0 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 49318?

$81,591 a year, against $72,875 across Michigan.

What ZIP codes are near 49318?

The closest are 49303 (3.7 mi), 49330 (4.3 mi), 49403 (6.3 mi), 49327 (6.8 mi) and 49451 (7.5 mi).

Is 49318 a PO Box ZIP code?

49318 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “49318 ZIP Code — Casnovia, Michigan (Muskegon County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/49318

Machine-readable version of these facts:

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