Zip Code 91723 — Covina, CA

ZIP Code 91723 is associated with Covina, CA, in Los Angeles County. The listed population estimate is 17,733; estimated density is 2,934.7 people per square mile. Among records with population estimates, it ranks #232 of 288 in Los Angeles County and #860 of 1,762 in CA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (34.084950, -117.886520)

Data MetricLocal Statistic
Postal / Zip Code91723
Primary CityCovina
State / ProvinceCA
CountyLos Angeles
Total Population17,733
Population Density2,934.7 people/sq mi
TimezoneAmerica/Los_Angeles

How 91723 Compares

MetricZIP 91723Los Angeles County recordsCA records
Population estimate17,7339,807,501 (sum)39,286,245 (sum)
Population Density2,934.7 /sq mi----
County population rank#232 of 288----
State population rank#860 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 91722Covina1.4 mi35,099
ZIP 91791West Covina1.7 mi33,028
ZIP 91724Covina1.8 mi28,352
ZIP 91740Glendora3.0 mi26,168
ZIP 91790West Covina3.2 mi44,710

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 →