| City: | Rancho Cucamonga, California |
| City Alias: | Rch Cucamonga |
| Names to Avoid: | Cucamonga |
| County: | San Bernardino County |
| Timezone: | Pacific (GMT -08:00) |
| Local Time: | 10:08:45 PM |
| Population: | No Population Data |
| Area Codes: | 840 / 909 / 951 |
| Classification: | PO Box |
| Coordinates: | 34.1065, -117.5922 |
| Quick Link: |
Residents here have access to street delivery through neighboring ZIP code 91730, which provides carrier route service for the same geographic area. Arrow Route represents the primary street delivery corridor, with one ZIP+4 record configured for unit-based addressing. The facility also operates a smart locker system for package retrieval, serving customers who prefer automated pickup options over traditional PO Box access.
Arrow Route dominates the street delivery infrastructure with 217 ZIP+4 records, while the smart locker represents modern package retrieval technology deployed at this facility.
ZIP Code 91729 supports both business and residential activity. According to the Business Census (2024), there are 33 business establishments, employing about 348 people with an annual payroll of $19,568,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 4,005Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 33Source: CBP |
| 1st Quarter Payroll: | $6,303,000Source: CBP |
| Annual Payroll: | $19,568,000Source: CBP |
| # of Employees: | 348Source: CBP |
ZIP Code 91729 is located in San Bernardino County, California, within the Riverside-San Bernardino-Ontario, CA Metropolitan Statistical Area (CBSA 40140) and California's 35th Congressional District. This Metro area has a population of 4,637,725 people, about 0.00% of whom live in ZIP Code 91729. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Riverside-San Bernardino-Ontario, CASource: Census |
| CBSA Number: | 40140Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 4,637,725Source: Census |
| MSA: | Los Angeles-Riverside-Orange County, CASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 35Source: USPS |
| Congressional Land Area: | 168.88 sq miSource: Census |
| PMSA: | Riverside-San Bernardino, CA PMSASource: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 0659451Source: Census |
| Place Name: | Rancho Cucamonga city; CaliforniaSource: Census |
We could not locate which school district 91729 belongs to, but we will update this once new district data is released. There are no public schools nor private schools with a mailing address in this ZIP Code. Listing Nearby schools instead. It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.
Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on January 1, 2026.