Zip Code 90280 — South Gate, CA

ZIP Code 90280 is associated with South Gate, CA, in Los Angeles County. The listed population estimate is 91,365; estimated density is 4,780.3 people per square mile. Among records with population estimates, it ranks #9 of 288 in Los Angeles County and #12 of 1,762 in CA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (33.944530, -118.192560)

Data MetricLocal Statistic
Postal / Zip Code90280
Primary CitySouth Gate
State / ProvinceCA
CountyLos Angeles
Total Population91,365
Population Density4,780.3 people/sq mi
TimezoneAmerica/Los_Angeles

How 90280 Compares

MetricZIP 90280Los Angeles County recordsCA records
Population estimate91,3659,807,501 (sum)39,286,245 (sum)
Population Density4,780.3 /sq mi----
County population rank#9 of 288----
State population rank#12 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 90262Lynwood1.5 mi64,235
ZIP 90201Bell Gardens2.2 mi92,763
ZIP 90255Huntington Park2.7 mi69,349
ZIP 90270Maywood3.1 mi24,218
ZIP 90002Los Angeles3.1 mi52,122

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 →