Find detailed information for ZIP Code 91739 in Rancho Cucamonga, California, including county, population, area codes, maps, and official USPS mailing information.
| ZIP Code | 91739 |
| City | Rancho Cucamonga |
| State | California (CA) |
| County | San Bernardino |
| Timezone | America/Los_Angeles |
| Coordinates | 34.1622000, -117.5155800 |
| Population | 41,673 |
| ZIP Type | STANDARD |
| Country | United States |
ZIP code 91739 covers the community of Rancho Cucamonga in California, the United States. This area falls under San Bernardino County.
Census data puts the population of this ZIP code at 41,673 residents. This puts it well ahead of the typical ZIP code in California (roughly 22,296).
Population density runs around 566 people per sq. mile, making it a rural area.
Other ZIP code codes in California serve areas such as Fontana, Pittsburg, Los Angeles.
The ZIP code for Rancho Cucamonga, California is 91739.
91739 is located in San Bernardino County, California.
The population of 91739 (Rancho Cucamonga) is approximately 41,673 people.
91739 is more populated than the typical California ZIP code, which averages around 22,296 people.
ZIP code codes near 91739 include 92336, 94565, 90011.