85619
ZIP 85619 is Mount Lemmon, Arizona, in Pima County; area code 520; Mountain Standard Time all year.
- Type
- Standard
- Time zone
- America/Phoenix
- County
- Pima
- Metro area
- Tucson, AZ
- Population
- 0
- Coordinates
- 32.3957, -110.7367
Weather right now
Asking the National Weather Service…
Where 85619 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 85619 into a pocket calculator and turn it upside down: GIgSB — not quite a word, sorry.
- ➕ 85619 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 29, a total 1,296 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10100111001110011 - 🏠 Its numerical neighbours: 85618 (Mammoth, AZ, 26 mi away) and 85620 (Naco, AZ, 87 mi away).
- 🔄 Backwards, 85619 becomes 91658, which is not a ZIP code at all.
- 👥 17 other ZIP codes are made of exactly the same digits (15689, 15698, 16859, 18956, 61859, 89156, …). The farthest-flung twin is 96518 in APO AA, a military post office, 5,098 miles away.
- 🧭 Farther south than 87% of all ZIP codes, and farther west than 86%.
- 🎯850 miles southwest of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 85619 and you would come out at 32.40°S, 69.26°E — 1,114 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 217.6 square miles of land, 85619 is bigger than 92% of ZIP codes — room for about 165 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 0 |
|---|---|
| Households | 0 |
| Housing units | 386This ZIP386 |
| Population density | 0.0 / sq mi |
Business and tax activity
| Business establishments | 11This ZIP11 |
|---|---|
| Employees | 73This ZIP73 |
| Annual payroll | $2,821,000This ZIP$2,821,000 |
Land area
| Land area | 217.59 sq miThis ZIP217.59 sq mi |
|---|---|
| Water area | 0.00 sq mi |
Other place names in 85619
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 85619
| ZIP | City | Distance |
|---|---|---|
85749 | Tucson, AZ | 7.9 mi |
85750 | Tucson, AZ | 9.3 mi |
85715 | Tucson, AZ | 11.8 mi |
85718 | Tucson, AZ | 12.2 mi |
85748 | Tucson, AZ | 12.2 mi |
85737 | Tucson, AZ | 12.3 mi |
85738 | Catalina, AZ | 13.2 mi |
85712 | Tucson, AZ | 13.2 mi |
85710 | Tucson, AZ | 13.5 mi |
85730 | Tucson, AZ | 14.3 mi |
Find every ZIP code within 10 miles of 85619 →
Questions about this ZIP code
Where is ZIP code 85619?
85619 is in Mount Lemmon, Arizona, in Pima County, part of the Tucson, AZ metropolitan area. Its published point location is 32.3957, -110.7367.
What county is 85619 in?
85619 lies in Pima County.
What area code is 85619?
Mount Lemmon uses area code 520, from NANPA's telephone records.
What time zone is 85619 in?
85619 uses America/Phoenix.
How many people live in 85619?
About 0 people live in ZIP code 85619. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.
What ZIP codes are near 85619?
The closest are 85749 (7.9 mi), 85750 (9.3 mi), 85715 (11.8 mi), 85718 (12.2 mi) and 85748 (12.2 mi).
Is 85619 a PO Box ZIP code?
85619 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “85619 ZIP Code — Mount Lemmon, Arizona (Pima County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/85619
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/85619.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.