85734
ZIP 85734 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
- 4,797
- Coordinates
- 32.0676, -110.8672
Weather right now
Asking the National Weather Service…
Where 85734 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.
- 🔢 Type 85734 into a pocket calculator and turn it upside down: hELSB — not quite a word, sorry.
- ➕ As a number, 85,734 = 2 × 3 × 3 × 11 × 433. Its digits add up to 27, a total 1,806 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10100111011100110 - 🏠 Its numerical neighbours: 85733 (Tucson, AZ, 11 mi away) and 85735 (Tucson, AZ, 27 mi away).
- 🔄 Backwards, 85734 becomes 43758 — and that is a real ZIP code: Malta, OH, 1,693 miles away.
- 👥 50 other ZIP codes are made of exactly the same digits (34758, 34785, 35478, 35487, 35748, 37845, …). The farthest-flung twin is 34758 in Kissimmee, FL, 1,771 miles away.
- 🧭 Farther south than 88% of all ZIP codes, and farther west than 86%.
- 🎯870 miles southwest of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 85734 and you would come out at 32.07°S, 69.13°E — 1,093 miles from Port Louis, Mauritius, the nearest big city to that spot.
- ☀Longest day of the year: 14h 15m of daylight. Shortest: 10h 03m.
- 📏 At 1.1 square miles of land, 85734 is bigger than 9% of ZIP codes — about 551 football fields.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 4,797This ZIP4,797 |
|---|---|
| Households | 0 |
| Housing units | 0 |
| Median age | 36.6This ZIP36.6Arizona39.0US 38.9 |
| Bachelor's degree or higher | 1.9%This ZIP1.9% |
| Population density | 4,215.3 / sq miThis ZIP4,215.3 / sq mi |
Business and tax activity
| Business establishments | 10This ZIP10 |
|---|---|
| Employees | 78This ZIP78 |
| Annual payroll | $1,975,000This ZIP$1,975,000 |
Land area
| Land area | 1.14 sq miThis ZIP1.14 sq mi |
|---|---|
| Water area | 0.00 sq mi |
Other place names in 85734
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 85734
| ZIP | City | Distance |
|---|---|---|
85756 | Tucson, AZ | 2.3 mi |
85747 | Tucson, AZ | 5.8 mi |
85706 | Tucson, AZ | 6.8 mi |
85708 | Tucson, AZ | 7.5 mi |
85707 | Tucson, AZ | 7.9 mi |
85714 | Tucson, AZ | 8.5 mi |
85709 | Tucson, AZ | 8.8 mi |
85723 | Tucson, AZ | 9.8 mi |
85711 | Tucson, AZ | 10.2 mi |
85710 | Tucson, AZ | 10.5 mi |
Find every ZIP code within 10 miles of 85734 →
Questions about this ZIP code
Where is ZIP code 85734?
85734 is in Tucson, Arizona, in Pima County, part of the Tucson, AZ metropolitan area. Its published point location is 32.0676, -110.8672.
What county is 85734 in?
85734 lies in Pima County.
What area code is 85734?
Tucson uses area code 520, from NANPA's telephone records.
What time zone is 85734 in?
85734 uses America/Phoenix.
How many people live in 85734?
About 4,797 people live in ZIP code 85734, at 4,215.3 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.
What ZIP codes are near 85734?
The closest are 85756 (2.3 mi), 85747 (5.8 mi), 85706 (6.8 mi), 85708 (7.5 mi) and 85707 (7.9 mi).
Is 85734 a PO Box ZIP code?
85734 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “85734 ZIP Code — Tucson, Arizona (Pima County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/85734
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/85734.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.