Home > CA > San Bernardino County > Rialto > Zip 92376

Zip Code 92376 — Rialto, CA

ZIP Code 92376 is associated with Rialto, CA, in San Bernardino County. The listed population estimate is 84,394; estimated density is 2,445.5 people per square mile. Among records with population estimates, it ranks #4 of 85 in San Bernardino County and #19 of 1,762 in CA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (34.110530, -117.379970)

Data MetricLocal Statistic
Postal / Zip Code92376
Primary CityRialto
State / ProvinceCA
CountySan Bernardino
Total Population84,394
Population Density2,445.5 people/sq mi
TimezoneAmerica/Los_Angeles

How 92376 Compares

MetricZIP 92376San Bernardino County recordsCA records
Population estimate84,3942,188,912 (sum)39,286,245 (sum)
Population Density2,445.5 /sq mi----
County population rank#4 of 85----
State population rank#19 of 1,762----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in CA

ZIP CodeCityDistancePopulation estimate
ZIP 92377Rialto3.2 mi20,814
ZIP 92411San Bernardino3.4 mi27,249
ZIP 92316Bloomington3.7 mi32,765
ZIP 92410San Bernardino4.8 mi47,869
ZIP 92336Fontana4.9 mi105,517

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →