ZIP code 85123
Where is ZIP code 85123?
Arizona City, Arizona
Pinal County · PO Box only ZIP code
ZIP code 85123 belongs to Arizona City, Arizona in Pinal County. 85123 is a PO Box only ZIP code: it is used for post office boxes at the Arizona City post office, not for street addresses. It is in the Mountain Time (no daylight saving) zone and uses area code 520. About 10,003 people live in the 85123 area, where the median household income is $69,137. The closest ZIP codes are 85130 (Casa Grande, 4.6 mi northwest), 85131 (Eloy, 5.1 mi east) and 85193 (Casa Grande, 10.1 mi northwest).
| ZIP code | 85123 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Arizona City |
| State | Arizona (AZ) |
| County | Pinal County |
| Time zone | Mountain Time (no daylight saving) · now |
| Area code | 520 |
| Coordinates | 32.7559, -111.671 map |
| 3-digit prefix | 851 |
Population and income in 85123
| Population | 10,003 · higher than 51% of Arizona ZIP codes |
|---|---|
| People per square mile | 297 · higher than 58% of Arizona ZIP codes |
| Median age | 45.9 years · higher than 62% of Arizona ZIP codes |
| Men / women | 51% / 49% |
| Median household income | $69,137 · higher than 50% of Arizona ZIP codes |
| Income per person | $29,971 |
| Below the poverty line | 10% |
| Bachelor’s degree or higher | 12% of adults 25+ |
| Median home value | $250,000 · lower than 62% of Arizona ZIP codes |
| Median rent | $996 a month |
| Housing units | 4,297 |
| Households | 3,717 (2.68 people on average) |
| Owners / renters | 78% / 22% |
| Land area | 33.67 sq mi (plus 0.08 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 85123. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 85123
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 85130 | Casa Grande, AZ | 4.6 mi NW | PO Box only |
| 85131 | Eloy, AZ | 5.1 mi E | Standard |
| 85193 | Casa Grande, AZ | 10.1 mi NW | Standard |
| 85194 | Casa Grande, AZ | 10.2 mi N | Standard |
| 85122 | Casa Grande, AZ | 10.5 mi NW | Standard |
| 85141 | Picacho, AZ | 13.9 mi SE | Standard |
| 85128 | Coolidge, AZ | 16 mi NE | Standard |
| 85172 | Stanfield, AZ | 19.2 mi NW | Standard |
| 85191 | Valley Farms, AZ | 20.5 mi NE | PO Box only |
| 85145 | Red Rock, AZ | 22.7 mi SE | Standard |
| 85138 | Maricopa, AZ | 23.1 mi NW | Standard |
| 85132 | Florence, AZ | 24.5 mi NE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 85123 or measure the distance to another ZIP code.
How to address mail to 85123
PO BOX 123
ARIZONA CITY AZ 85123
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (85123-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 85123?
- 85123 is a Arizona City, Arizona ZIP code.
- What county is 85123 in?
- ZIP code 85123 is in Pinal County, Arizona.
- What time zone is ZIP code 85123 in?
- 85123 is in the Mountain Time (no daylight saving) zone (America/Phoenix).
- What area code is 85123?
- Phone numbers in ZIP code 85123 use area code 520.
- What is the population of ZIP code 85123?
- About 10,003 people live in ZIP code 85123, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 85123?
- The median household income in 85123 is $69,137 a year, higher than 50% of Arizona ZIP codes.
- Can I use 85123 for a street address?
- No. 85123 is only for PO Boxes. Street addresses in Arizona City use another ZIP code.
- What ZIP codes are near 85123?
- The nearest ZIP codes to 85123 are 85130 (Casa Grande, 4.6 miles), 85131 (Eloy, 5.1 miles), 85193 (Casa Grande, 10.1 miles) and 85194 (Casa Grande, 10.2 miles).