ZIP code 85734
Where is ZIP code 85734?
Tucson, Arizona
Pima County · PO Box only ZIP code
ZIP code 85734 belongs to Tucson, Arizona in Pima County. 85734 is a PO Box only ZIP code: it is used for post office boxes at the Tucson post office, not for street addresses. It is in the Mountain Time (no daylight saving) zone and uses area code 520. About 4,797 people live in the 85734 area. The closest ZIP codes are 85756 (Tucson, 2.4 mi northeast), 85706 (Tucson, 5.2 mi north) and 85714 (Tucson, 7.6 mi north).
| ZIP code | 85734 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Tucson |
| State | Arizona (AZ) |
| County | Pima County |
| Time zone | Mountain Time (no daylight saving) · now |
| Area code | 520 |
| Coordinates | 32.0651, -110.9353 map |
| 3-digit prefix | 857 |
Population and income in 85734
| Population | 4,797 · lower than 59% of Arizona ZIP codes |
|---|---|
| People per square mile | 4,215 · higher than 87% of Arizona ZIP codes |
| Median age | 36.6 years · lower than 66% of Arizona ZIP codes |
| Men / women | 100% / 0.2% |
| Income per person | $6,793 |
| Bachelor’s degree or higher | 1.9% of adults 25+ |
| Housing units | 0 |
| Households | 0 |
| Land area | 1.14 sq mi |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 85734. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 85734
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 85756 | Tucson, AZ | 2.4 mi NE | Standard |
| 85706 | Tucson, AZ | 5.2 mi N | Standard |
| 85714 | Tucson, AZ | 7.6 mi N | Standard |
| 85707 | Tucson, AZ | 8 mi NE | PO Box only |
| 85746 | Tucson, AZ | 8.6 mi NW | Standard |
| 85708 | Tucson, AZ | 8.8 mi NE | Standard |
| 85629 | Sahuarita, AZ | 9.1 mi SW | Standard |
| 85713 | Tucson, AZ | 9.2 mi N | Standard |
| 85726 | Tucson, AZ | 9.5 mi N | PO Box only |
| 85709 | Tucson, AZ | 9.6 mi N | Unique |
| 85701 | Tucson, AZ | 10.5 mi N | Standard |
| 85730 | Tucson, AZ | 10.5 mi NE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 85734 or measure the distance to another ZIP code.
How to address mail to 85734
PO BOX 123
TUCSON AZ 85734
Put the city, the two-letter state code and the ZIP code on the last line. Avoid Mission: USPS doesn’t recognize it as the city for this ZIP code. Adding the 4-digit ZIP+4 code (85734-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Tucson, AZ
- 85701
- 85702
- 85703
- 85704
- 85705
- 85706
- 85707
- 85708
- 85709
- 85710
- 85711
- 85712
- 85713
- 85714
- 85715
- 85716
- 85717
- 85718
- 85719
- 85720
- 85721
- 85722
- 85723
- 85724
- 85725
- 85726
- 85728
- 85730
- 85731
- 85732
- 85733
- 85735
- 85736
- 85737
- 85739
- 85740
- 85741
- 85742
- 85743
- 85744
- 85745
- 85746
- 85747
- 85748
- 85749
- 85750
- 85751
- 85752
- 85754
- 85755
- 85756
- 85757
- 85775
All Tucson ZIP codes with population and income →
Questions
- What city is ZIP code 85734?
- 85734 is a Tucson, Arizona ZIP code.
- What county is 85734 in?
- ZIP code 85734 is in Pima County, Arizona.
- What time zone is ZIP code 85734 in?
- 85734 is in the Mountain Time (no daylight saving) zone (America/Phoenix).
- What area code is 85734?
- Phone numbers in ZIP code 85734 use area code 520.
- What is the population of ZIP code 85734?
- About 4,797 people live in ZIP code 85734, according to the Census Bureau’s American Community Survey (2020–2024).
- Can I use 85734 for a street address?
- No. 85734 is only for PO Boxes. Street addresses in Tucson use 85701, 85704, 85705.
- What ZIP codes are near 85734?
- The nearest ZIP codes to 85734 are 85756 (Tucson, 2.4 miles), 85706 (Tucson, 5.2 miles), 85714 (Tucson, 7.6 miles) and 85707 (Tucson, 8 miles).