49423
ZIP 49423 is in Holland, Michigan, mostly in Allegan County; area code 616; Eastern time. Holland has 3 ZIP codes; the others are 49422 and 49424.
- Type
- Standard
- Time zone
- America/Detroit
- County
- Allegan +1 more
- Metro area
- Holland, MI
- Population
- 47,060
- Coordinates
- 42.7392, -86.0848
Weather right now
Asking the National Weather Service…
Where 49423 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.
- 🔢 Type 49423 into a pocket calculator and turn it upside down: EZhGh — not quite a word, sorry.
- ➕ As a number, 49,423 = 11 × 4493. Its digits add up to 22, a total 2,607 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1100000100001111 - 🏠 Its numerical neighbours: 49422 (Holland, MI, 4 mi away) and 49424 (Holland, MI, 7 mi away).
- 🔄 Backwards, 49423 becomes 32494, which is not a ZIP code at all.
- 👥 19 other ZIP codes are made of exactly the same digits (23944, 24439, 24934, 24943, 29434, 32449, …). The farthest-flung twin is 93424 in Avila Beach, CA, 1,921 miles away.
- 🧭 Farther north than 81% of all ZIP codes, and farther east than 54%.
- 🎯678 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 49423 and you would come out at 42.74°S, 93.92°E — 1,218 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 20m of daylight. Shortest: 9h 02m.
- 📏 At 77.9 square miles of land, 49423 is bigger than 72% of ZIP codes — room for about 59 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 47,060This ZIP47,060 |
|---|---|
| Households | 17,939This ZIP17,939 |
| Housing units | 19,417This ZIP19,417 |
| Median age | 34.8This ZIP34.8Michigan40.2US 38.9 |
| Median household income | $81,858This ZIP$81,858Michigan$72,875US $80,734 |
| Median home value | $278,000This ZIP$278,000Michigan$231,600US $332,700 |
| Median gross rent | $1,197This ZIP$1,197Michigan$1,129US $1,413 |
| Bachelor's degree or higher | 37.6%This ZIP37.6% |
| Mean commute | 17.5 minThis ZIP17.5 min |
| Population density | 604.4 / sq miThis ZIP604.4 / sq mi |
Business and tax activity
| Business establishments | 1,434This ZIP1,434 |
|---|---|
| Employees | 32,803This ZIP32,803 |
| Annual payroll | $1,974,983,000This ZIP$1,974,983,000 |
| Tax returns filed | 22,880This ZIP22,880 |
| Total adjusted gross income | $2,048,999,000This ZIP$2,048,999,000 |
Land area
| Land area | 77.86 sq miThis ZIP77.86 sq mi |
|---|---|
| Water area | 1.59 sq miThis ZIP1.59 sq mi |
Counties 49423 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Allegan County | 84.1% |
| Ottawa County | 15.9% |
Other place names in 49423
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 49423
| ZIP | City | Distance |
|---|---|---|
49422 | Holland, MI | 3.6 mi |
49434 | Macatawa, MI | 6.6 mi |
49419 | Hamilton, MI | 6.8 mi |
49424 | Holland, MI | 6.9 mi |
49453 | Saugatuck, MI | 7.2 mi |
49464 | Zeeland, MI | 8.9 mi |
49406 | Douglas, MI | 9.3 mi |
49408 | Fennville, MI | 11.7 mi |
49314 | Burnips, MI | 12.4 mi |
49426 | Hudsonville, MI | 13.2 mi |
Find every ZIP code within 10 miles of 49423 →
Questions about this ZIP code
Where is ZIP code 49423?
49423 is in Holland, Michigan, in Allegan County, part of the Holland, MI micropolitan area. Its published point location is 42.7392, -86.0848.
What county is 49423 in?
49423 spans 2 counties: Allegan County and Ottawa County. Most of it falls in Allegan 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 49423?
Holland uses area code 616, from NANPA's telephone records.
What time zone is 49423 in?
49423 uses America/Detroit.
How many people live in 49423?
About 47,060 people live in ZIP code 49423, in 17,939 households, at 604.4 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 49423?
$81,858 a year, against $72,875 across Michigan.
What ZIP codes are near 49423?
The closest are 49422 (3.6 mi), 49434 (6.6 mi), 49419 (6.8 mi), 49424 (6.9 mi) and 49453 (7.2 mi).
Is 49423 a PO Box ZIP code?
49423 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “49423 ZIP Code — Holland, Michigan (Allegan County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/49423
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/49423.json Underlying data is public domain or openly licensed — sources, vintages and licences.