ZIP code 85203
Where is ZIP code 85203?
Mesa, Arizona
Maricopa County · Standard ZIP code
ZIP code 85203 belongs to Mesa, Arizona in Maricopa County. 85203 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 code 480. About 38,035 people live in the 85203 area, where the median household income is $73,578. The closest ZIP codes are 85213 (Mesa, 1.9 mi east), 85214 (Mesa, 2.3 mi southwest) and 85216 (Mesa, 2.3 mi southwest).
| ZIP code | 85203 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Mesa |
| State | Arizona (AZ) |
| County | Maricopa County |
| Time zone | Mountain Time (no daylight saving) · now |
| Area code | 480 |
| Coordinates | 33.437, -111.8057 map |
| 3-digit prefix | 852 |
Population and income in 85203
| Population | 38,035 · higher than 81% of Arizona ZIP codes |
|---|---|
| People per square mile | 4,108 · higher than 86% of Arizona ZIP codes |
| Median age | 33.2 years · lower than 80% of Arizona ZIP codes |
| Men / women | 51% / 49% |
| Median household income | $73,578 · higher than 59% of Arizona ZIP codes |
| Income per person | $35,587 |
| Below the poverty line | 14% |
| Bachelor’s degree or higher | 28% of adults 25+ |
| Median home value | $439,100 · higher than 74% of Arizona ZIP codes |
| Median rent | $1,534 a month |
| Housing units | 14,112 |
| Households | 13,337 (2.83 people on average) |
| Owners / renters | 57% / 43% |
| Land area | 9.26 sq mi (plus 0.61 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 85203. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 85203
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 85213 | Mesa, AZ | 1.9 mi E | Standard |
| 85214 | Mesa, AZ | 2.3 mi SW | PO Box only |
| 85216 | Mesa, AZ | 2.3 mi SW | PO Box only |
| 85274 | Mesa, AZ | 2.3 mi SW | PO Box only |
| 85275 | Mesa, AZ | 2.3 mi SW | PO Box only |
| 85277 | Mesa, AZ | 2.3 mi SW | PO Box only |
| 85201 | Mesa, AZ | 2.4 mi W | Standard |
| 85211 | Mesa, AZ | 2.7 mi NW | PO Box only |
| 85204 | Mesa, AZ | 2.8 mi S | Standard |
| 85210 | Mesa, AZ | 4 mi SW | Standard |
| 85256 | Scottsdale, AZ | 4.3 mi NW | Standard |
| 85202 | Mesa, AZ | 5.3 mi SW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 85203 or measure the distance to another ZIP code.
How to address mail to 85203
123 MAIN ST
MESA AZ 85203
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (85203-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Mesa, AZ
All Mesa ZIP codes with population and income →
Questions
- What city is ZIP code 85203?
- 85203 is a Mesa, Arizona ZIP code.
- What county is 85203 in?
- ZIP code 85203 is in Maricopa County, Arizona.
- What time zone is ZIP code 85203 in?
- 85203 is in the Mountain Time (no daylight saving) zone (America/Phoenix).
- What area code is 85203?
- Phone numbers in ZIP code 85203 use area code 480.
- What is the population of ZIP code 85203?
- About 38,035 people live in ZIP code 85203, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 85203?
- The median household income in 85203 is $73,578 a year, higher than 59% of Arizona ZIP codes.
- What ZIP codes are near 85203?
- The nearest ZIP codes to 85203 are 85213 (Mesa, 1.9 miles), 85214 (Mesa, 2.3 miles), 85216 (Mesa, 2.3 miles) and 85274 (Mesa, 2.3 miles).