Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — ZIP/85633

85633

ZIP 85633 is Sasabe, Arizona, in Pima County; area code 520; Mountain Standard Time all year.

Type
Standard
Time zone
America/Phoenix
County
Pima
Metro area
Tucson, AZ
Population
48
Coordinates
31.6074, -111.5305
☼ Live from 85633 — Sasabe, AZ

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 85633 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 85633
  • 🔢 Type 85633 into a pocket calculator and turn it upside down: EEgSB — not quite a word, sorry.
  • ➕ As a number, 85,633 = 19 × 4507. Its digits add up to 25, a total 2,242 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10100111010000001
  • 🏠 Its numerical neighbours: 85632 (San Simon, AZ, 141 mi away) and 85634 (Sells, AZ, 40 mi away).
  • 🔄 Backwards, 85633 becomes 33658, which is not a ZIP code at all.
  • 👥 25 other ZIP codes are made of exactly the same digits (33568, 33586, 33685, 33856, 33865, 36538, …). The farthest-flung twin is 33856 in Nalcrest, FL, 1,819 miles away.
  • 🧭 Farther south than 89% of all ZIP codes, and farther west than 86%.
  • 🎯921 miles southwest of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 85633 and you would come out at 31.61°S, 68.47°E — 1,043 miles from Port Louis, Mauritius, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 13m of daylight. Shortest: 10h 05m.
  • 📏 At 215.3 square miles of land, 85633 is bigger than 92% of ZIP codes — room for about 163 Central Parks.
🌙 The sky over 85633 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population48This ZIP48
Households22This ZIP22
Housing units28This ZIP28
Median age61.2This ZIP61.2Arizona39.0US 38.9
Median household income$21,000This ZIP$21,000Arizona$79,964US $80,734
Bachelor's degree or higher20.0%This ZIP20.0%
Mean commute9.0 minThis ZIP9.0 min
Population density0.2 / sq miThis ZIP0.2 / sq mi

Land area

Land area215.28 sq miThis ZIP215.28 sq mi
Water area0.10 sq miThis ZIP0.10 sq mi

ZIP codes near 85633

ZIPCityDistance
85601 Arivaca, AZ 11.8 mi
85639 Topawa, AZ 14.4 mi
85736 Tucson, AZ 20.6 mi
85645 Amado, AZ 23.7 mi
85646 Tubac, AZ 28.3 mi
85640 Tumacacori, AZ 28.7 mi
85622 Green Valley, AZ 29.2 mi
85648 Rio Rico, AZ 32.1 mi
85629 Sahuarita, AZ 34.7 mi
85735 Tucson, AZ 36.2 mi

Find every ZIP code within 10 miles of 85633 →

Questions about this ZIP code

Where is ZIP code 85633?

85633 is in Sasabe, Arizona, in Pima County, part of the Tucson, AZ metropolitan area. Its published point location is 31.6074, -111.5305.

What county is 85633 in?

85633 lies in Pima County.

What area code is 85633?

Sasabe uses area code 520, from NANPA's telephone records.

What time zone is 85633 in?

85633 uses America/Phoenix.

How many people live in 85633?

About 48 people live in ZIP code 85633, in 22 households, at 0.2 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 85633?

$21,000 a year, against $79,964 across Arizona.

What ZIP codes are near 85633?

The closest are 85601 (11.8 mi), 85639 (14.4 mi), 85736 (20.6 mi), 85645 (23.7 mi) and 85646 (28.3 mi).

Is 85633 a PO Box ZIP code?

85633 is a standard ZIP code. A normal ZIP code with street delivery.

Download or cite

Cite this page

zipcodes.pro. “85633 ZIP Code — Sasabe, Arizona (Pima County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/85633

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/85633.json

Underlying data is public domain or openly licensed — sources, vintages and licences.