Zip Code 92128 — San Diego, CA

ZIP Code 92128 is associated with San Diego, CA, in San Diego County. The listed population estimate is 48,992; estimated density is 1,616.0 people per square mile. Among records with population estimates, it ranks #29 of 112 in San Diego County and #236 of 1,762 in CA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (32.996870, -117.073080)

Data MetricLocal Statistic
Postal / Zip Code92128
Primary CitySan Diego
State / ProvinceCA
CountySan Diego
Total Population48,992
Population Density1,616.0 people/sq mi
TimezoneAmerica/Los_Angeles

How 92128 Compares

MetricZIP 92128San Diego County recordsCA records
Population estimate48,9923,322,512 (sum)39,286,245 (sum)
Population Density1,616.0 /sq mi----
County population rank#29 of 112----
State population rank#236 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 92127San Diego3.3 mi50,555
ZIP 92064Poway3.4 mi48,683
ZIP 92129San Diego3.8 mi52,965
ZIP 92025Escondido6.6 mi49,989
ZIP 92029Escondido6.9 mi20,726

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 →