ZIP code 92377
Where is ZIP code 92377?
Rialto, California
San Bernardino County · Standard ZIP code
ZIP code 92377 belongs to Rialto, California in San Bernardino County. 92377 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Pacific Time zone and uses area codes 840 and 909. About 20,814 people live in the 92377 area, where the median household income is $116,223. The closest ZIP codes are 92336 (Fontana, 3.3 mi southwest), 92376 (Rialto, 3.3 mi southeast) and 92407 (San Bernardino, 4.2 mi north).
| ZIP code | 92377 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Rialto |
| State | California (CA) |
| County | San Bernardino County |
| Time zone | Pacific Time · now |
| Area codes | 840, 909 |
| Coordinates | 34.1561, -117.4042 map |
| 3-digit prefix | 923 |
Population and income in 92377
| Population | 20,814 · higher than 54% of California ZIP codes |
|---|---|
| People per square mile | 2,893 · higher than 64% of California ZIP codes |
| Median age | 36.1 years · lower than 72% of California ZIP codes |
| Men / women | 50% / 50% |
| Median household income | $116,223 · higher than 70% of California ZIP codes |
| Income per person | $35,925 |
| Below the poverty line | 9.5% |
| Bachelor’s degree or higher | 25% of adults 25+ |
| Median home value | $582,900 · lower than 58% of California ZIP codes |
| Median rent | $2,716 a month |
| Housing units | 5,629 |
| Households | 5,519 (3.76 people on average) |
| Owners / renters | 89% / 12% |
| Land area | 7.2 sq mi |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 92377. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 92377
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 92336 | Fontana, CA | 3.3 mi SW | Standard |
| 92376 | Rialto, CA | 3.3 mi SE | Standard |
| 92407 | San Bernardino, CA | 4.2 mi N | Standard |
| 92334 | Fontana, CA | 4.8 mi S | PO Box only |
| 92331 | Fontana, CA | 5.5 mi SW | PO Box only |
| 92411 | San Bernardino, CA | 5.5 mi SE | Standard |
| 92405 | San Bernardino, CA | 5.9 mi E | Standard |
| 92335 | Fontana, CA | 6 mi SW | Standard |
| 92316 | Bloomington, CA | 6.2 mi S | Standard |
| 91739 | Rancho Cucamonga, CA | 6.6 mi W | Standard |
| 92410 | San Bernardino, CA | 7 mi SE | Standard |
| 92401 | San Bernardino, CA | 7.3 mi SE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 92377 or measure the distance to another ZIP code.
How to address mail to 92377
123 MAIN ST
RIALTO CA 92377
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (92377-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Rialto, CA
All Rialto ZIP codes with population and income →
Questions
- What city is ZIP code 92377?
- 92377 is a Rialto, California ZIP code.
- What county is 92377 in?
- ZIP code 92377 is in San Bernardino County, California.
- What time zone is ZIP code 92377 in?
- 92377 is in the Pacific Time zone (America/Los_Angeles).
- What area code is 92377?
- Phone numbers in ZIP code 92377 use area codes 840 and 909.
- What is the population of ZIP code 92377?
- About 20,814 people live in ZIP code 92377, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 92377?
- The median household income in 92377 is $116,223 a year, higher than 70% of California ZIP codes.
- What ZIP codes are near 92377?
- The nearest ZIP codes to 92377 are 92336 (Fontana, 3.3 miles), 92376 (Rialto, 3.3 miles), 92407 (San Bernardino, 4.2 miles) and 92334 (Fontana, 4.8 miles).