48637
ZIP 48637 is Merrill, Michigan, mostly in Saginaw County; area code 989; Eastern time.
- Type
- Standard
- Time zone
- America/Detroit
- County
- Saginaw +2 more
- Metro area
- Saginaw, MI
- Population
- 3,024
- Coordinates
- 43.4137, -84.3356
Weather right now
Asking the National Weather Service…
Where 48637 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 48637 into a pocket calculator and turn it upside down: LEgBh — not quite a word, sorry.
- ➕ As a number, 48,637 = 17 × 2861. Its digits add up to 28, a total 1,520 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1011110111111101 - 🏠 Its numerical neighbours: 48636 (Luzerne, MI, 81 mi away) and 48638 (Saginaw, MI, 16 mi away).
- 🔄 Backwards, 48637 becomes 73684, which is not a ZIP code at all.
- 👥 57 other ZIP codes are made of exactly the same digits (34786, 36748, 36784, 36874, 37684, 37846, …). The farthest-flung twin is 86437 in Valentine, AZ, 1,647 miles away.
- 🧭 Farther north than 85% of all ZIP codes, and farther east than 59%.
- 🎯775 miles northeast of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 48637 and you would come out at 43.41°S, 95.66°E — 1,273 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 25m of daylight. Shortest: 8h 57m.
- 📏 At 70.9 square miles of land, 48637 is bigger than 69% of ZIP codes — room for about 54 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 3,024This ZIP3,024 |
|---|---|
| Households | 1,257This ZIP1,257 |
| Housing units | 1,339This ZIP1,339 |
| Median age | 45.6This ZIP45.6Michigan40.2US 38.9 |
| Median household income | $65,865This ZIP$65,865Michigan$72,875US $80,734 |
| Median home value | $158,600This ZIP$158,600Michigan$231,600US $332,700 |
| Median gross rent | $740This ZIP$740Michigan$1,129US $1,413 |
| Bachelor's degree or higher | 15.3%This ZIP15.3% |
| Mean commute | 33.1 minThis ZIP33.1 min |
| Population density | 42.7 / sq miThis ZIP42.7 / sq mi |
Business and tax activity
| Business establishments | 32This ZIP32 |
|---|---|
| Employees | 180This ZIP180 |
| Annual payroll | $9,826,000This ZIP$9,826,000 |
| Tax returns filed | 1,590This ZIP1,590 |
| Total adjusted gross income | $100,484,000This ZIP$100,484,000 |
Land area
| Land area | 70.86 sq miThis ZIP70.86 sq mi |
|---|---|
| Water area | 0.05 sq miThis ZIP0.05 sq mi |
Counties 48637 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Saginaw County | 68.9% |
| Midland County | 18.9% |
| Gratiot County | 12.2% |
Other place names in 48637
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 48637
| ZIP | City | Distance |
|---|---|---|
48662 | Wheeler, MI | 4.2 mi |
48626 | Hemlock, MI | 5.8 mi |
48615 | Breckenridge, MI | 7.0 mi |
48641 | Midland, MI | 9.0 mi |
48614 | Brant, MI | 11.4 mi |
48640 | Midland, MI | 11.6 mi |
48655 | Saint Charles, MI | 12.1 mi |
48623 | Freeland, MI | 12.5 mi |
48880 | Saint Louis, MI | 12.6 mi |
48609 | Saginaw, MI | 12.8 mi |
Find every ZIP code within 10 miles of 48637 →
Questions about this ZIP code
Where is ZIP code 48637?
48637 is in Merrill, Michigan, in Saginaw County, part of the Saginaw, MI metropolitan area. Its published point location is 43.4137, -84.3356.
What county is 48637 in?
48637 spans 3 counties: Saginaw County, Midland County and Gratiot County. Most of it falls in Saginaw 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 48637?
Merrill uses area code 989, from NANPA's telephone records.
What time zone is 48637 in?
48637 uses America/Detroit.
How many people live in 48637?
About 3,024 people live in ZIP code 48637, in 1,257 households, at 42.7 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 48637?
$65,865 a year, against $72,875 across Michigan.
What ZIP codes are near 48637?
The closest are 48662 (4.2 mi), 48626 (5.8 mi), 48615 (7 mi), 48641 (9 mi) and 48614 (11.4 mi).
Is 48637 a PO Box ZIP code?
48637 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “48637 ZIP Code — Merrill, Michigan (Saginaw County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/48637
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/48637.json Underlying data is public domain or openly licensed — sources, vintages and licences.