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Zip Code 91105 — Pasadena, CA

91105 is a ZIP Code associated with Pasadena, CA, located within Los Angeles. The postal region supports an estimated population of 12,531 residents across Data Pending housing units, with a population density of 1,153.1 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (34.140450, -118.167160)

Data Metric	Local Statistic
Postal / Zip Code	91105
Primary City	Pasadena
State / Province	CA
County	Los Angeles
Total Population	12,531
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	1,153.1 people/sq mi
Timezone	America/Los_Angeles

How 91105 Compares

Metric	ZIP 91105	Los Angeles County	CA State Average
Population	12,531	9,807,501	39,286,245
Median Income	Data Pending	N/A	N/A
Population Density	1,153.1 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 91101	Pasadena	1.7 mi	21,165	N/A
Zip 91103	Pasadena	1.9 mi	25,142	N/A
Zip 91030	South Pasadena	2.2 mi	26,068	N/A
Zip 91106	Pasadena	2.2 mi	23,910	N/A
Zip 90042	Los Angeles	2.3 mi	56,835	N/A

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 →