ZIP code 91729
Where is ZIP code 91729?
Rancho Cucamonga, California
San Bernardino County · PO Box only ZIP code
ZIP code 91729 belongs to Rancho Cucamonga, California in San Bernardino County. 91729 is a PO Box only ZIP code: it is used for post office boxes at the Rancho Cucamonga post office, not for street addresses. It is in the Pacific Time zone and uses area code 909. The closest ZIP codes are 91730 (Rancho Cucamonga, 0.1 mi northwest), 91701 (Rancho Cucamonga, 2.2 mi north) and 91764 (Ontario, 2.8 mi southwest).
| ZIP code | 91729 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Rancho Cucamonga |
| Also accepted | Rch Cucamonga |
| State | California (CA) |
| County | San Bernardino County |
| Time zone | Pacific Time · now |
| Area code | 909 |
| Coordinates | 34.1064, -117.5931 map |
| 3-digit prefix | 917 |
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 91729
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 91730 | Rancho Cucamonga, CA | 0.1 mi NW | Standard |
| 91701 | Rancho Cucamonga, CA | 2.2 mi N | Standard |
| 91764 | Ontario, CA | 2.8 mi SW | Standard |
| 91737 | Rancho Cucamonga, CA | 2.9 mi N | Standard |
| 91743 | Guasti, CA | 2.9 mi S | PO Box only |
| 91785 | Upland, CA | 3.8 mi W | PO Box only |
| 91786 | Upland, CA | 3.8 mi W | Standard |
| 91784 | Upland, CA | 4.4 mi NW | Standard |
| 91758 | Ontario, CA | 4.5 mi SW | Standard |
| 91762 | Ontario, CA | 5.4 mi SW | Standard |
| 91761 | Ontario, CA | 5.4 mi S | Standard |
| 91739 | Rancho Cucamonga, CA | 6.2 mi NE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 91729 or measure the distance to another ZIP code.
How to address mail to 91729
PO BOX 123
RANCHO CUCAMONGA CA 91729
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts RCH CUCAMONGA as the city name for 91729. Avoid Cucamonga: USPS doesn’t recognize it as the city for this ZIP code. Adding the 4-digit ZIP+4 code (91729-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Rancho Cucamonga, CA
All Rancho Cucamonga ZIP codes with population and income →
Questions
- What city is ZIP code 91729?
- 91729 is a Rancho Cucamonga, California ZIP code. Rch Cucamonga is also accepted as the city name.
- What county is 91729 in?
- ZIP code 91729 is in San Bernardino County, California.
- What time zone is ZIP code 91729 in?
- 91729 is in the Pacific Time zone (America/Los_Angeles).
- What area code is 91729?
- Phone numbers in ZIP code 91729 use area code 909.
- Can I use 91729 for a street address?
- No. 91729 is only for PO Boxes. Street addresses in Rancho Cucamonga use 91701, 91730, 91737.
- What ZIP codes are near 91729?
- The nearest ZIP codes to 91729 are 91730 (Rancho Cucamonga, 0.1 miles), 91701 (Rancho Cucamonga, 2.2 miles), 91764 (Ontario, 2.8 miles) and 91737 (Rancho Cucamonga, 2.9 miles).