ZIP code 85620
Where is ZIP code 85620?
Naco, Arizona
Cochise County · PO Box only ZIP code
ZIP code 85620 belongs to Naco, Arizona in Cochise County. 85620 is a PO Box only ZIP code: it is used for post office boxes at the Naco post office, not for street addresses. It is in the Mountain Time (no daylight saving) zone and uses area code 520. About 988 people live in the 85620 area, where the median household income is $57,738. The closest ZIP codes are 85603 (Bisbee, 5.2 mi north), 85615 (Hereford, 16.2 mi west) and 85650 (Sierra Vista, 19.3 mi northwest).
| ZIP code | 85620 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Naco |
| State | Arizona (AZ) |
| County | Cochise County |
| Time zone | Mountain Time (no daylight saving) · now |
| Area code | 520 |
| Coordinates | 31.3373, -109.9413 map |
| 3-digit prefix | 856 |
Population and income in 85620
| Population | 988 · lower than 83% of Arizona ZIP codes |
|---|---|
| People per square mile | 857 · higher than 66% of Arizona ZIP codes |
| Median age | 29.2 years · lower than 93% of Arizona ZIP codes |
| Men / women | 42% / 58% |
| Median household income | $57,738 · lower than 67% of Arizona ZIP codes |
| Income per person | $21,080 |
| Below the poverty line | 35% |
| Bachelor’s degree or higher | 6.2% of adults 25+ |
| Median home value | $72,900 · lower than 90% of Arizona ZIP codes |
| Housing units | 351 |
| Households | 310 (3.19 people on average) |
| Owners / renters | 96% / 3.9% |
| Land area | 1.15 sq mi |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 85620. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 85620
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 85603 | Bisbee, AZ | 5.2 mi N | Standard |
| 85615 | Hereford, AZ | 16.2 mi W | Standard |
| 85650 | Sierra Vista, AZ | 19.3 mi NW | Standard |
| 85608 | Douglas, AZ | 21.1 mi E | PO Box only |
| 85617 | Mc Neal, AZ | 21.6 mi NE | Standard |
| 85626 | Pirtleville, AZ | 22.3 mi E | PO Box only |
| 85655 | Douglas, AZ | 23.4 mi E | PO Box only |
| 85607 | Douglas, AZ | 23.4 mi E | Standard |
| 85635 | Sierra Vista, AZ | 23.6 mi NW | Standard |
| 85671 | Sierra Vista, AZ | 26.1 mi NW | PO Box only |
| 85638 | Tombstone, AZ | 27.4 mi N | Standard |
| 85670 | Fort Huachuca, AZ | 28.4 mi NW | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 85620 or measure the distance to another ZIP code.
How to address mail to 85620
PO BOX 123
NACO AZ 85620
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (85620-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 85620?
- 85620 is a Naco, Arizona ZIP code.
- What county is 85620 in?
- ZIP code 85620 is in Cochise County, Arizona.
- What time zone is ZIP code 85620 in?
- 85620 is in the Mountain Time (no daylight saving) zone (America/Phoenix).
- What area code is 85620?
- Phone numbers in ZIP code 85620 use area code 520.
- What is the population of ZIP code 85620?
- About 988 people live in ZIP code 85620, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 85620?
- The median household income in 85620 is $57,738 a year, lower than 67% of Arizona ZIP codes.
- Can I use 85620 for a street address?
- No. 85620 is only for PO Boxes. Street addresses in Naco use another ZIP code.
- What ZIP codes are near 85620?
- The nearest ZIP codes to 85620 are 85603 (Bisbee, 5.2 miles), 85615 (Hereford, 16.2 miles), 85650 (Sierra Vista, 19.3 miles) and 85608 (Douglas, 21.1 miles).