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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/85757

85757

ZIP 85757 is in Tucson, Arizona, in Pima County; area code 520; Mountain Standard Time all year. Tucson has 54 ZIP codes in all.

Type
Standard
Time zone
America/Phoenix
County
Pima
Metro area
Tucson, AZ
Population
21,259
Coordinates
32.1284, -111.1223
☼ Live from 85757 — Tucson, AZ

Weather right now

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Local time: —

Where 85757 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 85757
  • 🔢 Type 85757 into a pocket calculator and turn it upside down: LSLSB — not quite a word, sorry.
  • ➕ As a number, 85,757 = 7 × 12251. Its digits add up to 32, a total 644 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10100111011111101
  • 🏠 Its numerical neighbours: 85756 (Tucson, AZ, 13 mi away) and 85775 (Tucson, AZ, 13 mi away).
  • 🔄 Backwards, 85757 becomes 75758 — and that is a real ZIP code: Chandler, TX, 911 miles away.
  • 👥 16 other ZIP codes are made of exactly the same digits (55787, 57758, 57785, 58577, 58757, 58775, …). The farthest-flung twin is 55787 in Tamarack, MN, 1,387 miles away.
  • 🧭 Farther south than 88% of all ZIP codes, and farther west than 86%.
  • 🎯879 miles southwest of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 85757 and you would come out at 32.13°S, 68.88°E — 1,085 miles from Port Louis, Mauritius, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 15m of daylight. Shortest: 10h 02m.
  • 📏 At 25.6 square miles of land, 85757 is bigger than 42% of ZIP codes — room for about 19 Central Parks.
🌙 The sky over 85757 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population21,259This ZIP21,259
Households6,790This ZIP6,790
Housing units6,994This ZIP6,994
Median age34.7This ZIP34.7Arizona39.0US 38.9
Median household income$83,219This ZIP$83,219Arizona$79,964US $80,734
Median home value$308,400This ZIP$308,400Arizona$394,500US $332,700
Median gross rent$953This ZIP$953Arizona$1,543US $1,413
Bachelor's degree or higher17.8%This ZIP17.8%
Mean commute34.3 minThis ZIP34.3 min
Population density830.8 / sq miThis ZIP830.8 / sq mi

Business and tax activity

Business establishments84This ZIP84
Employees410This ZIP410
Annual payroll$15,842,000This ZIP$15,842,000
Tax returns filed10,190This ZIP10,190
Total adjusted gross income$562,139,000This ZIP$562,139,000

Land area

Land area25.59 sq miThis ZIP25.59 sq mi
Water area0.00 sq mi

Other place names in 85757

Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.

ZIP codes near 85757

ZIPCityDistance
85746 Tucson, AZ 4.5 mi
85713 Tucson, AZ 7.8 mi
85709 Tucson, AZ 7.8 mi
85745 Tucson, AZ 9.1 mi
85723 Tucson, AZ 9.9 mi
85714 Tucson, AZ 10.7 mi
85701 Tucson, AZ 10.7 mi
85706 Tucson, AZ 11.0 mi
85726 Tucson, AZ 11.6 mi
85629 Sahuarita, AZ 11.7 mi

Find every ZIP code within 10 miles of 85757 →

Questions about this ZIP code

Where is ZIP code 85757?

85757 is in Tucson, Arizona, in Pima County, part of the Tucson, AZ metropolitan area. Its published point location is 32.1284, -111.1223.

What county is 85757 in?

85757 lies in Pima County.

What area code is 85757?

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

What time zone is 85757 in?

85757 uses America/Phoenix.

How many people live in 85757?

About 21,259 people live in ZIP code 85757, in 6,790 households, at 830.8 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 85757?

$83,219 a year, against $79,964 across Arizona.

What ZIP codes are near 85757?

The closest are 85746 (4.5 mi), 85713 (7.8 mi), 85709 (7.8 mi), 85745 (9.1 mi) and 85723 (9.9 mi).

Is 85757 a PO Box ZIP code?

85757 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “85757 ZIP Code — Tucson, Arizona (Pima County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/85757

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