What city is ZIP code 85737?

85737 is a Tucson, Arizona ZIP code. Oro Valley is also accepted as the city name.

What county is 85737 in?

ZIP code 85737 is in Pima County, Arizona.

What time zone is ZIP code 85737 in?

85737 is in the Mountain Time (no daylight saving) zone (America/Phoenix).

What area code is 85737?

Phone numbers in ZIP code 85737 use area code 520.

What is the population of ZIP code 85737?

About 22,785 people live in ZIP code 85737, according to the Census Bureau’s American Community Survey (2020–2024).

What is the median income in 85737?

The median household income in 85737 is $107,348 a year, higher than 87% of Arizona ZIP codes.

What ZIP codes are near 85737?

The nearest ZIP codes to 85737 are 85755 (Tucson, 1.9 miles), 85739 (Tucson, 4.7 miles), 85704 (Tucson, 5.7 miles) and 85738 (Catalina, 6.5 miles).

ZIP code 85737

Where is ZIP code 85737?

Tucson, Arizona

Pima County · Standard ZIP code

ZIP code 85737 belongs to Tucson, Arizona in Pima County. 85737 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 520. About 22,785 people live in the 85737 area, where the median household income is $107,348. The closest ZIP codes are 85755 (Tucson, 1.9 mi west), 85739 (Tucson, 4.7 mi northeast) and 85704 (Tucson, 5.7 mi southwest).

ZIP code	85737
Type	Standard ZIP code for street addresses and PO Boxes
Status	Active
City	Tucson
Also accepted	Oro Valley
State	Arizona (AZ)
County	Pima County
Time zone	Mountain Time (no daylight saving) · now
Area code	520
Coordinates	32.4142, -110.9466 map
3-digit prefix	857

Population and income in 85737

Population	22,785 · higher than 66% of Arizona ZIP codes
People per square mile	961 · higher than 66% of Arizona ZIP codes
Median age	53.4 years · higher than 74% of Arizona ZIP codes
Men / women	47% / 53%
Median household income	$107,348 · higher than 87% of Arizona ZIP codes
Income per person	$57,408
Below the poverty line	7.1%
Bachelor’s degree or higher	57% of adults 25+
Median home value	$469,500 · higher than 78% of Arizona ZIP codes
Median rent	$1,757 a month
Housing units	10,493
Households	9,887 (2.3 people on average)
Owners / renters	76% / 24%
Land area	23.71 sq mi (plus 0.12 sq mi of water)

Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 85737. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.

ZIP codes near 85737

ZIP code	City	Distance	Type
85755	Tucson, AZ	1.9 mi W	Standard
85739	Tucson, AZ	4.7 mi NE	Standard
85704	Tucson, AZ	5.7 mi SW	Standard
85738	Catalina, AZ	6.5 mi N	PO Box only
85742	Tucson, AZ	6.9 mi W	Standard
85741	Tucson, AZ	7.2 mi SW	Standard
85718	Tucson, AZ	7.3 mi S	Standard
85652	Cortaro, AZ	9.7 mi W	PO Box only
85619	Mount Lemmon, AZ	10 mi E	PO Box only
85750	Tucson, AZ	10.2 mi SE	Standard
85705	Tucson, AZ	10.3 mi S	Standard
85719	Tucson, AZ	11.5 mi S	Standard

Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 85737 or measure the distance to another ZIP code.

How to address mail to 85737

JANE SMITH
123 MAIN ST
TUCSON AZ 85737

Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts ORO VALLEY as the city name for 85737. Adding the 4-digit ZIP+4 code (85737-XXXX) helps mail sort faster but isn’t required.

Other ZIP codes in Tucson, AZ

All Tucson ZIP codes with population and income →

Questions

What city is ZIP code 85737?: 85737 is a Tucson, Arizona ZIP code. Oro Valley is also accepted as the city name.
What county is 85737 in?: ZIP code 85737 is in Pima County, Arizona.
What time zone is ZIP code 85737 in?: 85737 is in the Mountain Time (no daylight saving) zone (America/Phoenix).
What area code is 85737?: Phone numbers in ZIP code 85737 use area code 520.
What is the population of ZIP code 85737?: About 22,785 people live in ZIP code 85737, according to the Census Bureau’s American Community Survey (2020–2024).
What is the median income in 85737?: The median household income in 85737 is $107,348 a year, higher than 87% of Arizona ZIP codes.
What ZIP codes are near 85737?: The nearest ZIP codes to 85737 are 85755 (Tucson, 1.9 miles), 85739 (Tucson, 4.7 miles), 85704 (Tucson, 5.7 miles) and 85738 (Catalina, 6.5 miles).