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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/85705

85705

ZIP 85705 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
54,700
Coordinates
32.2712, -110.9917
☼ Live from 85705 — Tucson, AZ

Weather right now

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Local time: —

Where 85705 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 85705
  • 🔢 Type 85705 into a pocket calculator and turn it upside down: SOLSB — not quite a word, sorry.
  • ➕ As a number, 85,705 = 5 × 61 × 281. Its digits add up to 25, a total 2,242 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10100111011001001
  • 🏠 Its numerical neighbours: 85704 (Tucson, AZ, 5 mi away) and 85706 (Tucson, AZ, 9 mi away).
  • 🔄 Backwards, 85705 becomes 50758, which is not a ZIP code at all.
  • 👥 33 other ZIP codes are made of exactly the same digits (05758, 05857, 05875, 07855, 08557, 08755, …). The farthest-flung twin is 05857 in Newport Center, VT, 2,238 miles away.
  • 🧭 Farther south than 87% of all ZIP codes, and farther west than 86%.
  • 🎯867 miles southwest of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 85705 and you would come out at 32.27°S, 69.01°E — 1,098 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 13.6 square miles of land, 85705 is bigger than 31% of ZIP codes — room for about 10 Central Parks.
🌙 The sky over 85705 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population54,700This ZIP54,700
Households25,734This ZIP25,734
Housing units29,488This ZIP29,488
Median age33.9This ZIP33.9Arizona39.0US 38.9
Median household income$37,194This ZIP$37,194Arizona$79,964US $80,734
Median home value$122,700This ZIP$122,700Arizona$394,500US $332,700
Median gross rent$973This ZIP$973Arizona$1,543US $1,413
Bachelor's degree or higher20.8%This ZIP20.8%
Mean commute21.4 minThis ZIP21.4 min
Population density4,014.7 / sq miThis ZIP4,014.7 / sq mi

Business and tax activity

Business establishments1,754This ZIP1,754
Employees30,065This ZIP30,065
Annual payroll$1,449,134,000This ZIP$1,449,134,000
Tax returns filed22,330This ZIP22,330
Total adjusted gross income$843,814,000This ZIP$843,814,000

Land area

Land area13.63 sq miThis ZIP13.63 sq mi
Water area0.00 sq mi

Other place names in 85705

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

ZIP codes near 85705

ZIPCityDistance
85719 Tucson, AZ 3.0 mi
85724 Tucson, AZ 3.4 mi
85721 Tucson, AZ 3.7 mi
85701 Tucson, AZ 3.9 mi
85745 Tucson, AZ 4.3 mi
85716 Tucson, AZ 4.5 mi
85704 Tucson, AZ 4.7 mi
85718 Tucson, AZ 5.0 mi
85702 Tucson, AZ 5.1 mi
85703 Tucson, AZ 5.1 mi

Find every ZIP code within 10 miles of 85705 →

Questions about this ZIP code

Where is ZIP code 85705?

85705 is in Tucson, Arizona, in Pima County, part of the Tucson, AZ metropolitan area. Its published point location is 32.2712, -110.9917.

What county is 85705 in?

85705 lies in Pima County.

What area code is 85705?

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

What time zone is 85705 in?

85705 uses America/Phoenix.

How many people live in 85705?

About 54,700 people live in ZIP code 85705, in 25,734 households, at 4,014.7 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 85705?

$37,194 a year, against $79,964 across Arizona.

What ZIP codes are near 85705?

The closest are 85719 (3 mi), 85724 (3.4 mi), 85721 (3.7 mi), 85701 (3.9 mi) and 85745 (4.3 mi).

Is 85705 a PO Box ZIP code?

85705 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “85705 ZIP Code — Tucson, Arizona (Pima County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/85705

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