ZIP code 85643
Where is ZIP code 85643?
Willcox, Arizona
Cochise County · Standard ZIP code
ZIP code 85643 belongs to Willcox, Arizona in Cochise County. 85643 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Mountain Time (no daylight saving) zone and uses area codes 520 and 928. About 8,476 people live in the 85643 area, where the median household income is $57,903. The closest ZIP codes are 85644 (Willcox, 8.5 mi south), 85606 (Cochise, 19.3 mi south) and 85605 (Bowie, 22.2 mi east).
| ZIP code | 85643 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Willcox |
| Also accepted | Ft Grant |
| State | Arizona (AZ) |
| County | Cochise County |
| Time zone | Mountain Time (no daylight saving) · now |
| Area codes | 520, 928 |
| Coordinates | 32.373, -109.8631 map |
| 3-digit prefix | 856 |
Population and income in 85643
| Population | 8,476 · lower than 52% of Arizona ZIP codes |
|---|---|
| People per square mile | 4 · lower than 84% of Arizona ZIP codes |
| Median age | 40.6 years · lower than 51% of Arizona ZIP codes |
| Men / women | 55% / 46% |
| Median household income | $57,903 · lower than 66% of Arizona ZIP codes |
| Income per person | $27,429 |
| Below the poverty line | 15% |
| Bachelor’s degree or higher | 19% of adults 25+ |
| Median home value | $173,900 · lower than 77% of Arizona ZIP codes |
| Median rent | $957 a month |
| Housing units | 3,901 |
| Households | 3,001 (2.66 people on average) |
| Owners / renters | 67% / 33% |
| Land area | 2206.71 sq mi (plus 1.88 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 85643. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 85643
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 85644 | Willcox, AZ | 8.5 mi S | PO Box only |
| 85606 | Cochise, AZ | 19.3 mi S | Standard |
| 85605 | Bowie, AZ | 22.2 mi E | PO Box only |
| 85609 | Dragoon, AZ | 25.9 mi SW | PO Box only |
| 85548 | Safford, AZ | 30 mi N | PO Box only |
| 85551 | Solomon, AZ | 33.2 mi NE | PO Box only |
| 85552 | Thatcher, AZ | 33.7 mi N | Standard |
| 85546 | Safford, AZ | 34.4 mi NE | Standard |
| 85531 | Central, AZ | 34.6 mi N | PO Box only |
| 85627 | Pomerene, AZ | 35.8 mi SW | PO Box only |
| 85625 | Pearce, AZ | 36.6 mi SE | Standard |
| 85602 | Benson, AZ | 36.6 mi SW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 85643 or measure the distance to another ZIP code.
How to address mail to 85643
123 MAIN ST
WILLCOX AZ 85643
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts FT GRANT as the city name for 85643. Avoid Bonita, Chiricahua National Monument, Dos Cabezas, Fort Grant and Kansas Settlement and other local names: USPS doesn’t recognize them as the city for this ZIP code. Adding the 4-digit ZIP+4 code (85643-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Willcox, AZ
All Willcox ZIP codes with population and income →
Questions
- What city is ZIP code 85643?
- 85643 is a Willcox, Arizona ZIP code. Ft Grant is also accepted as the city name.
- What county is 85643 in?
- ZIP code 85643 is in Cochise County, Arizona.
- What time zone is ZIP code 85643 in?
- 85643 is in the Mountain Time (no daylight saving) zone (America/Phoenix).
- What area code is 85643?
- Phone numbers in ZIP code 85643 use area codes 520 and 928.
- What is the population of ZIP code 85643?
- About 8,476 people live in ZIP code 85643, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 85643?
- The median household income in 85643 is $57,903 a year, lower than 66% of Arizona ZIP codes.
- What ZIP codes are near 85643?
- The nearest ZIP codes to 85643 are 85644 (Willcox, 8.5 miles), 85606 (Cochise, 19.3 miles), 85605 (Bowie, 22.2 miles) and 85609 (Dragoon, 25.9 miles).