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Where 93721 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 93721 into a pocket calculator and turn it upside down: IZLEG — not quite a word, sorry.
- ➕ As a number, 93,721 = 17 × 37 × 149. Its digits add up to 22, a total 2,607 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10110111000011001 - 🏠 Its numerical neighbours: 93720 (Fresno, CA, 9 mi away) and 93722 (Fresno, CA, 7 mi away).
- 🔄 Backwards, 93721 becomes 12739, which is not a ZIP code at all.
- 👥 50 other ZIP codes are made of exactly the same digits (12937, 12973, 17239, 17329, 17923, 17932, …). The farthest-flung twin is 12937 in Fort Covington, NY, 2,402 miles away.
- 🧭 Farther south than 66% of all ZIP codes, and farther west than 93%.
- 🎯1,167 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 93721 and you would come out at 36.73°S, 60.22°E — 1,005 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 14h 41m of daylight. Shortest: 9h 39m.
- 📏 At 2.0 square miles of land, 93721 is bigger than 12% of ZIP codes — room for about 1.5 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 7,225This ZIP7,225 |
|---|---|
| Households | 2,327This ZIP2,327 |
| Housing units | 2,557This ZIP2,557 |
| Median age | 38.3This ZIP38.3California37.9US 38.9 |
| Median household income | $40,033This ZIP$40,033California$99,122US $80,734 |
| Median home value | $243,800This ZIP$243,800California$734,700US $332,700 |
| Median gross rent | $959This ZIP$959California$2,036US $1,413 |
| Bachelor's degree or higher | 13.1%This ZIP13.1% |
| Mean commute | 18.8 minThis ZIP18.8 min |
| Population density | 3,539.9 / sq miThis ZIP3,539.9 / sq mi |
Business and tax activity
| Business establishments | 664This ZIP664 |
|---|---|
| Employees | 18,409This ZIP18,409 |
| Annual payroll | $1,165,428,000This ZIP$1,165,428,000 |
| Tax returns filed | 1,420This ZIP1,420 |
| Total adjusted gross income | $75,749,000This ZIP$75,749,000 |
Land area
| Land area | 2.04 sq miThis ZIP2.04 sq mi |
|---|---|
| Water area | 0.00 sq mi |
Other place names in 93721
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 93721
| ZIP | City | Distance |
|---|---|---|
93701 | Fresno, CA | 1.2 mi |
93702 | Fresno, CA | 1.7 mi |
93741 | Fresno, CA | 2.5 mi |
93728 | Fresno, CA | 2.6 mi |
93703 | Fresno, CA | 2.8 mi |
93726 | Fresno, CA | 4.4 mi |
93705 | Fresno, CA | 4.5 mi |
93704 | Fresno, CA | 4.8 mi |
93727 | Fresno, CA | 5.1 mi |
93740 | Fresno, CA | 6.1 mi |
Find every ZIP code within 10 miles of 93721 →
Questions about this ZIP code
Where is ZIP code 93721?
93721 is in Fresno, California, in Fresno County, part of the Fresno, CA metropolitan area. Its published point location is 36.7328, -119.7838.
What county is 93721 in?
93721 lies in Fresno County.
What area code is 93721?
Fresno uses area codes 559, 209 and 357, from NANPA's telephone records.
What time zone is 93721 in?
93721 uses America/Los_Angeles.
How many people live in 93721?
About 7,225 people live in ZIP code 93721, in 2,327 households, at 3,539.9 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 93721?
$40,033 a year, against $99,122 across California.
What ZIP codes are near 93721?
The closest are 93701 (1.2 mi), 93702 (1.7 mi), 93741 (2.5 mi), 93728 (2.6 mi) and 93703 (2.8 mi).
Is 93721 a PO Box ZIP code?
93721 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “93721 ZIP Code — Fresno, California (Fresno County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/93721
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/93721.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.