Zip Code 91915 — Chula Vista, CA

ZIP Code 91915 is associated with Chula Vista, CA, in San Diego County. The listed population estimate is 35,322; estimated density is 1,764.5 people per square mile. Among records with population estimates, it ranks #48 of 112 in San Diego County and #483 of 1,762 in CA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (32.622660, -116.950130)

Data MetricLocal Statistic
Postal / Zip Code91915
Primary CityChula Vista
State / ProvinceCA
CountySan Diego
Total Population35,322
Population Density1,764.5 people/sq mi
TimezoneAmerica/Los_Angeles

How 91915 Compares

MetricZIP 91915San Diego County recordsCA records
Population estimate35,3223,322,512 (sum)39,286,245 (sum)
Population Density1,764.5 /sq mi----
County population rank#48 of 112----
State population rank#483 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 91913Chula Vista2.1 mi57,721
ZIP 92179San Diego2.8 mi3,150
ZIP 91914Chula Vista3.0 mi16,877
ZIP 92154San Diego3.2 mi80,445
ZIP 91902Bonita4.8 mi17,698

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 →