What city is ZIP code 85738?

85738 is a Catalina, Arizona ZIP code. Tucson is also accepted as the city name.

What county is 85738 in?

ZIP code 85738 is in Pima County, Arizona.

What time zone is ZIP code 85738 in?

85738 is in the Mountain Time (no daylight saving) zone (America/Phoenix).

What area code is 85738?

Phone numbers in ZIP code 85738 use area code 520.

Can I use 85738 for a street address?

No. 85738 is only for PO Boxes. Street addresses in Catalina use another ZIP code.

What ZIP codes are near 85738?

The nearest ZIP codes to 85738 are 85739 (Tucson, 3.3 miles), 85737 (Tucson, 6.5 miles), 85755 (Tucson, 6.6 miles) and 85623 (Oracle, 9.8 miles).

ZIP code 85738

Where is ZIP code 85738?

Catalina, Arizona

Pima County · PO Box only ZIP code

ZIP code 85738 belongs to Catalina, Arizona in Pima County. 85738 is a PO Box only ZIP code: it is used for post office boxes at the Catalina post office, not for street addresses. It is in the Mountain Time (no daylight saving) zone and uses area code 520. The closest ZIP codes are 85739 (Tucson, 3.3 mi southeast), 85737 (Tucson, 6.5 mi south) and 85755 (Tucson, 6.6 mi southwest).

ZIP code	85738
Type	PO Box only (no street delivery)
Status	Active
City	Catalina
Also accepted	Tucson
State	Arizona (AZ)
County	Pima County
Time zone	Mountain Time (no daylight saving) · now
Area code	520
Coordinates	32.5056, -110.9211 map
3-digit prefix	857

The Census Bureau doesn’t publish population figures for po box only ZIP codes because nobody lives at a PO Box or a single organization’s address. For figures about the area, see the nearby standard ZIP codes below.

ZIP codes near 85738

ZIP code	City	Distance	Type
85739	Tucson, AZ	3.3 mi SE	Standard
85737	Tucson, AZ	6.5 mi S	Standard
85755	Tucson, AZ	6.6 mi SW	Standard
85623	Oracle, AZ	9.8 mi NE	Standard
85619	Mount Lemmon, AZ	10.8 mi SE	PO Box only
85742	Tucson, AZ	10.8 mi SW	Standard
85704	Tucson, AZ	12.2 mi S	Standard
85652	Cortaro, AZ	12.7 mi SW	PO Box only
85741	Tucson, AZ	13 mi SW	Standard
85718	Tucson, AZ	13.4 mi S	Standard
85658	Marana, AZ	14.1 mi W	Standard
85654	Rillito, AZ	15.1 mi SW	PO Box only

Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 85738 or measure the distance to another ZIP code.

How to address mail to 85738

JANE SMITH
PO BOX 123
CATALINA AZ 85738

Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts TUCSON as the city name for 85738. Adding the 4-digit ZIP+4 code (85738-XXXX) helps mail sort faster but isn’t required.

Questions

What city is ZIP code 85738?: 85738 is a Catalina, Arizona ZIP code. Tucson is also accepted as the city name.
What county is 85738 in?: ZIP code 85738 is in Pima County, Arizona.
What time zone is ZIP code 85738 in?: 85738 is in the Mountain Time (no daylight saving) zone (America/Phoenix).
What area code is 85738?: Phone numbers in ZIP code 85738 use area code 520.
Can I use 85738 for a street address?: No. 85738 is only for PO Boxes. Street addresses in Catalina use another ZIP code.
What ZIP codes are near 85738?: The nearest ZIP codes to 85738 are 85739 (Tucson, 3.3 miles), 85737 (Tucson, 6.5 miles), 85755 (Tucson, 6.6 miles) and 85623 (Oracle, 9.8 miles).