ZIP Code 91203 — Glendale, California
📍 ZIP code 91203 is in Glendale, Los Angeles County, California.
ZIP code 91203 is located in Glendale, Los Angeles County, California. It is a standard zip code in the Pacific Time Zone with an estimated population of 16,679. The area code for zip code 91203 is 818.
ZIP Code 91203 Map
Coordinates: 34.1533°N, 118.2630°W
ZIP Code 91203 Demographics
Population
Income & Economy
Housing
Education
Population and demographic data sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code routing data sourced from the United States Postal Service (USPS).
Affordability & Profile: ZIP 91203 in Context
The median home in 91203 is valued at $644,900 against a median household income of $70,650, a price-to-income ratio of 9.1. That is above the 6.7 median across the 1,558 California ZIP codes with published housing data, and well past the 3.0 ratio that marks an attainable market nationally, so buying here on a local median income requires substantial savings or a second income. Within Los Angeles County, 91203 ranks 135 of 275 ZIPs on affordability (1 = lowest ratio); the county median ratio is 9.2. Renting takes 37.5% of median household income (median rent $2,209 a month), above the 30% cost-burden threshold.
91203 ranks 1,065 of 1,558 statewide on median household income and 698 of 1,558 on median home value; its income is below the $87,339 Los Angeles County median. 20% of households own their home, far below the 64% statewide ZIP median, so most residents rent. 43% of adults hold a bachelor's degree or higher, above the 31% median, and the poverty rate is 18.0%, far above the 10.8% statewide ZIP median. Unemployment stands at 9.4%.
With 18,532 residents per square mile across 0.9 square miles of land, 91203 is far denser than the statewide ZIP median of 1,120 (rank 33 of 1,558). This is apartment-district density: expect multi-family housing, transit access and little single-family stock.
Ratios and ranks are computed from the ACS figures above across the 1,558 California ZIP codes with published housing data. See the 2026 California affordability report for the statewide analysis and the methodology for definitions.
Nearby Zip Codes
Cities & Places Served
ZIP code 91203 primarily serves Glendale in Los Angeles County, California.