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Where 93637 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 93637 into a pocket calculator and turn it upside down: LEgEG — not quite a word, sorry.
- ➕ 93637 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 28, a total 1,520 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10110110111000101 - 🏠 Its numerical neighbours: 93636 (Madera, CA, 18 mi away) and 93638 (Madera, CA, 12 mi away).
- 🔄 Backwards, 93637 becomes 73639 — and that is a real ZIP code: Custer City, OK, 1,182 miles away.
- 👥 23 other ZIP codes are made of exactly the same digits (33679, 33769, 33967, 33976, 36793, 37369, …). The farthest-flung twin is 96373 in FPO AA, a military post office, 6,223 miles away.
- 🧭 Farther south than 65% of all ZIP codes, and farther west than 94%.
- 🎯1,185 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 93637 and you would come out at 36.92°S, 59.81°E — 1,004 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 14h 42m of daylight. Shortest: 9h 37m.
- 📏 At 280.4 square miles of land, 93637 is bigger than 94% of ZIP codes — room for about 213 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 43,785This ZIP43,785 |
|---|---|
| Households | 12,213This ZIP12,213 |
| Housing units | 13,044This ZIP13,044 |
| Median age | 32.3This ZIP32.3California37.9US 38.9 |
| Median household income | $71,724This ZIP$71,724California$99,122US $80,734 |
| Median home value | $384,200This ZIP$384,200California$734,700US $332,700 |
| Median gross rent | $1,383This ZIP$1,383California$2,036US $1,413 |
| Bachelor's degree or higher | 14.2%This ZIP14.2% |
| Mean commute | 21.1 minThis ZIP21.1 min |
| Population density | 156.1 / sq miThis ZIP156.1 / sq mi |
Business and tax activity
| Business establishments | 764This ZIP764 |
|---|---|
| Employees | 12,676This ZIP12,676 |
| Annual payroll | $586,965,000This ZIP$586,965,000 |
| Tax returns filed | 17,250This ZIP17,250 |
| Total adjusted gross income | $1,029,376,000This ZIP$1,029,376,000 |
Land area
| Land area | 280.41 sq miThis ZIP280.41 sq mi |
|---|---|
| Water area | 0.06 sq miThis ZIP0.06 sq mi |
Other place names in 93637
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 93637
| ZIP | City | Distance |
|---|---|---|
93639 | Madera, CA | 7.5 mi |
93638 | Madera, CA | 12.1 mi |
93606 | Biola, CA | 12.5 mi |
93610 | Chowchilla, CA | 13.0 mi |
93630 | Kerman, CA | 14.3 mi |
93723 | Fresno, CA | 15.7 mi |
93636 | Madera, CA | 17.6 mi |
93722 | Fresno, CA | 18.9 mi |
93668 | Tranquillity, CA | 18.9 mi |
93711 | Fresno, CA | 20.3 mi |
Find every ZIP code within 10 miles of 93637 →
Questions about this ZIP code
Where is ZIP code 93637?
93637 is in Madera, California, in Madera County, part of the Fresno, CA metropolitan area. Its published point location is 36.9181, -120.1859.
What county is 93637 in?
93637 lies in Madera County.
What area code is 93637?
Madera uses area code 559, from NANPA's telephone records.
What time zone is 93637 in?
93637 uses America/Los_Angeles.
How many people live in 93637?
About 43,785 people live in ZIP code 93637, in 12,213 households, at 156.1 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 93637?
$71,724 a year, against $99,122 across California.
What ZIP codes are near 93637?
The closest are 93639 (7.5 mi), 93638 (12.1 mi), 93606 (12.5 mi), 93610 (13 mi) and 93630 (14.3 mi).
Is 93637 a PO Box ZIP code?
93637 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “93637 ZIP Code — Madera, California (Madera County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/93637
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/93637.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.