ZIP code 85601
Where is ZIP code 85601?
Arivaca, Arizona
Pima County · PO Box only ZIP code
ZIP code 85601 belongs to Arivaca, Arizona in Pima County. 85601 is a PO Box only ZIP code: it is used for post office boxes at the Arivaca post office, not for street addresses. It is in the Mountain Time (no daylight saving) zone and uses area code 520. About 268 people live in the 85601 area, where the median household income is $30,542. The closest ZIP codes are 85645 (Amado, 14 mi northeast), 85633 (Sasabe, 15 mi southwest) and 85648 (Rio Rico, 15.2 mi east).
| ZIP code | 85601 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Arivaca |
| State | Arizona (AZ) |
| County | Pima County |
| Time zone | Mountain Time (no daylight saving) · now |
| Area code | 520 |
| Coordinates | 31.5885, -111.316 map |
| 3-digit prefix | 856 |
Population and income in 85601
| Population | 268 · lower than 93% of Arizona ZIP codes |
|---|---|
| People per square mile | 2 · lower than 92% of Arizona ZIP codes |
| Median age | 67.1 years · higher than 94% of Arizona ZIP codes |
| Men / women | 66% / 34% |
| Median household income | $30,542 · lower than 94% of Arizona ZIP codes |
| Income per person | $17,644 |
| Below the poverty line | 49% |
| Bachelor’s degree or higher | 35% of adults 25+ |
| Median home value | $71,600 · lower than 90% of Arizona ZIP codes |
| Housing units | 294 |
| Households | 172 (1.56 people on average) |
| Owners / renters | 80% / 20% |
| Land area | 165.85 sq mi (plus 0.15 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 85601. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 85601
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 85645 | Amado, AZ | 14 mi NE | Standard |
| 85633 | Sasabe, AZ | 15 mi SW | PO Box only |
| 85648 | Rio Rico, AZ | 15.2 mi E | Standard |
| 85640 | Tumacacori, AZ | 15.5 mi E | Standard |
| 85646 | Tubac, AZ | 16 mi E | PO Box only |
| 85622 | Green Valley, AZ | 21.7 mi NE | Standard |
| 85736 | Tucson, AZ | 21.8 mi N | Standard |
| 85628 | Nogales, AZ | 24.3 mi E | PO Box only |
| 85614 | Green Valley, AZ | 26.1 mi NE | Standard |
| 85621 | Nogales, AZ | 26.4 mi SE | Standard |
| 85629 | Sahuarita, AZ | 30.8 mi NE | Standard |
| 85639 | Topawa, AZ | 33.8 mi NW | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 85601 or measure the distance to another ZIP code.
How to address mail to 85601
PO BOX 123
ARIVACA AZ 85601
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (85601-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 85601?
- 85601 is a Arivaca, Arizona ZIP code.
- What county is 85601 in?
- ZIP code 85601 is in Pima County, Arizona.
- What time zone is ZIP code 85601 in?
- 85601 is in the Mountain Time (no daylight saving) zone (America/Phoenix).
- What area code is 85601?
- Phone numbers in ZIP code 85601 use area code 520.
- What is the population of ZIP code 85601?
- About 268 people live in ZIP code 85601, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 85601?
- The median household income in 85601 is $30,542 a year, lower than 94% of Arizona ZIP codes.
- Can I use 85601 for a street address?
- No. 85601 is only for PO Boxes. Street addresses in Arivaca use another ZIP code.
- What ZIP codes are near 85601?
- The nearest ZIP codes to 85601 are 85645 (Amado, 14 miles), 85633 (Sasabe, 15 miles), 85648 (Rio Rico, 15.2 miles) and 85640 (Tumacacori, 15.5 miles).