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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/85745

85745

ZIP 85745 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
36,999
Coordinates
32.2490, -111.0613
☼ Live from 85745 — Tucson, AZ

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Where 85745 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 85745
  • 🔢 Type 85745 into a pocket calculator and turn it upside down: ShLSB — not quite a word, sorry.
  • ➕ As a number, 85,745 = 5 × 11 × 1559. Its digits add up to 29, a total 1,296 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10100111011110001
  • 🏠 Its numerical neighbours: 85744 (Tucson, AZ, 8 mi away) and 85746 (Tucson, AZ, 13 mi away).
  • 🔄 Backwards, 85745 becomes 54758 — and that is a real ZIP code: Osseo, WI, 1,364 miles away.
  • 👥 28 other ZIP codes are made of exactly the same digits (45875, 47558, 47585, 47855, 48557, 48755, …). The farthest-flung twin is 48755 in Pigeon, MI, 1,700 miles away.
  • 🧭 Farther south than 87% of all ZIP codes, and farther west than 86%.
  • 🎯871 miles southwest of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 85745 and you would come out at 32.25°S, 68.94°E — 1,094 miles from Port Louis, Mauritius, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 16m of daylight. Shortest: 10h 02m.
  • 📏 At 47.0 square miles of land, 85745 is bigger than 58% of ZIP codes — room for about 36 Central Parks.
🌙 The sky over 85745 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population36,999This ZIP36,999
Households16,409This ZIP16,409
Housing units17,497This ZIP17,497
Median age40.8This ZIP40.8Arizona39.0US 38.9
Median household income$71,348This ZIP$71,348Arizona$79,964US $80,734
Median home value$342,700This ZIP$342,700Arizona$394,500US $332,700
Median gross rent$1,172This ZIP$1,172Arizona$1,543US $1,413
Bachelor's degree or higher46.0%This ZIP46.0%
Mean commute23.2 minThis ZIP23.2 min
Population density787.6 / sq miThis ZIP787.6 / sq mi

Business and tax activity

Business establishments686This ZIP686
Employees9,686This ZIP9,686
Annual payroll$513,910,000This ZIP$513,910,000
Tax returns filed17,340This ZIP17,340
Total adjusted gross income$1,329,012,000This ZIP$1,329,012,000

Land area

Land area46.98 sq miThis ZIP46.98 sq mi
Water area0.21 sq miThis ZIP0.21 sq mi

Other place names in 85745

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

ZIP codes near 85745

ZIPCityDistance
85705 Tucson, AZ 4.3 mi
85713 Tucson, AZ 4.6 mi
85701 Tucson, AZ 5.7 mi
85741 Tucson, AZ 6.1 mi
85719 Tucson, AZ 6.6 mi
85721 Tucson, AZ 6.6 mi
85724 Tucson, AZ 6.8 mi
85723 Tucson, AZ 7.3 mi
85726 Tucson, AZ 7.5 mi
85704 Tucson, AZ 7.7 mi

Find every ZIP code within 10 miles of 85745 →

Questions about this ZIP code

Where is ZIP code 85745?

85745 is in Tucson, Arizona, in Pima County, part of the Tucson, AZ metropolitan area. Its published point location is 32.2490, -111.0613.

What county is 85745 in?

85745 lies in Pima County.

What area code is 85745?

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

What time zone is 85745 in?

85745 uses America/Phoenix.

How many people live in 85745?

About 36,999 people live in ZIP code 85745, in 16,409 households, at 787.6 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 85745?

$71,348 a year, against $79,964 across Arizona.

What ZIP codes are near 85745?

The closest are 85705 (4.3 mi), 85713 (4.6 mi), 85701 (5.7 mi), 85741 (6.1 mi) and 85719 (6.6 mi).

Is 85745 a PO Box ZIP code?

85745 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “85745 ZIP Code — Tucson, Arizona (Pima County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/85745

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