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zipcodes.pro — ZIP/85737

85737

ZIP 85737 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
22,785
Coordinates
32.4146, -110.9466
☼ Live from 85737 — Tucson, AZ

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Local time: —

Where 85737 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 85737
  • 🔢 Type 85737 into a pocket calculator and turn it upside down: LELSB — not quite a word, sorry.
  • ➕ As a number, 85,737 = 3 × 28579. Its digits add up to 30, a total 1,024 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10100111011101001
  • 🏠 Its numerical neighbours: 85736 (Tucson, AZ, 45 mi away) and 85738 (Catalina, AZ, 6 mi away).
  • 🔄 Backwards, 85737 becomes 73758 — and that is a real ZIP code: Manchester, OK, 794 miles away.
  • 👥 31 other ZIP codes are made of exactly the same digits (37857, 38577, 53778, 57738, 57783, 58377, …). The farthest-flung twin is 37857 in Rogersville, TN, 1,614 miles away.
  • 🧭 Farther south than 87% of all ZIP codes, and farther west than 86%.
  • 🎯858 miles southwest of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 85737 and you would come out at 32.41°S, 69.05°E — 1,107 miles from Port Louis, Mauritius, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 17m of daylight. Shortest: 10h 01m.
  • 📏 At 23.7 square miles of land, 85737 is bigger than 41% of ZIP codes — room for about 18 Central Parks.
🌙 The sky over 85737 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population22,785This ZIP22,785
Households9,887This ZIP9,887
Housing units10,493This ZIP10,493
Median age53.4This ZIP53.4Arizona39.0US 38.9
Median household income$107,348This ZIP$107,348Arizona$79,964US $80,734
Median home value$469,500This ZIP$469,500Arizona$394,500US $332,700
Median gross rent$1,757This ZIP$1,757Arizona$1,543US $1,413
Bachelor's degree or higher56.6%This ZIP56.6%
Mean commute27.9 minThis ZIP27.9 min
Population density961.2 / sq miThis ZIP961.2 / sq mi

Business and tax activity

Business establishments493This ZIP493
Employees5,110This ZIP5,110
Annual payroll$273,737,000This ZIP$273,737,000
Tax returns filed11,400This ZIP11,400
Total adjusted gross income$1,363,313,000This ZIP$1,363,313,000

Land area

Land area23.71 sq miThis ZIP23.71 sq mi
Water area0.12 sq miThis ZIP0.12 sq mi

Other place names in 85737

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

ZIP codes near 85737

ZIPCityDistance
85755 Tucson, AZ 4.2 mi
85704 Tucson, AZ 5.7 mi
85738 Catalina, AZ 6.5 mi
85742 Tucson, AZ 6.6 mi
85718 Tucson, AZ 7.2 mi
85741 Tucson, AZ 7.8 mi
85652 Cortaro, AZ 9.7 mi
85750 Tucson, AZ 10.0 mi
85705 Tucson, AZ 10.3 mi
85719 Tucson, AZ 11.6 mi

Find every ZIP code within 10 miles of 85737 →

Questions about this ZIP code

Where is ZIP code 85737?

85737 is in Tucson, Arizona, in Pima County, part of the Tucson, AZ metropolitan area. Its published point location is 32.4146, -110.9466.

What county is 85737 in?

85737 lies in Pima County.

What area code is 85737?

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

What time zone is 85737 in?

85737 uses America/Phoenix.

How many people live in 85737?

About 22,785 people live in ZIP code 85737, in 9,887 households, at 961.2 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 85737?

$107,348 a year, against $79,964 across Arizona.

What ZIP codes are near 85737?

The closest are 85755 (4.2 mi), 85704 (5.7 mi), 85738 (6.5 mi), 85742 (6.6 mi) and 85718 (7.2 mi).

Is 85737 a PO Box ZIP code?

85737 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “85737 ZIP Code — Tucson, Arizona (Pima County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/85737

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