What is the main zip code for Alhambra, California?

91801 is the most populous Alhambra ZIP code in Census data with about 53,320 residents.

What is the area code for Alhambra, California?

Alhambra, California uses area code 626.

What time zone is Alhambra, California in?

Alhambra, California is in the Pacific Time Zone.

Alhambra, California Zip Codes

Q: How many zip codes does Alhambra, California have?

Alhambra, California has 7 zip codes in this directory: 2 standard delivery ZIPs and 5 PO Box or unique ZIPs.

Q: What county is Alhambra, California in?

Alhambra is in Los Angeles County, California.

📍 Alhambra is in Los Angeles County, California with 7 zip codes; the most populous is 91801.

City

Alhambra

County

Los Angeles

Zip Codes

Area Code

626

Alhambra is a USPS city name in Los Angeles County, California with a Census population of approximately 82,326 across its ZIP codes. Los Angeles County as a whole has 538 ZIP codes in this directory. Below you'll find every zip code serving Alhambra with population, income and home value, a map, and the city's affordability profile.

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).

All Alhambra Zip Codes

ZIP Code	City	County	Population	Median Income	Median Home	Details
91801	Alhambra	Los Angeles	53,320	$81,580	$761,100	View →
91802	Alhambra	PO Box ZIP	—	—	—	View →
91803	Alhambra	Los Angeles	29,006	$76,694	$772,000	View →
91804	Alhambra	PO Box ZIP	—	—	—	View →
91841	Alhambra	PO Box ZIP	—	—	—	View →
91896	Alhambra	PO Box ZIP	—	—	—	View →
91899	Alhambra	PO Box ZIP	—	—	—	View →

Alhambra at a Glance

Residents (ZIPs with data)

82,326

Median household income

$79,137

Median home value

$766,550

Price-to-income ratio

9.7

Median rent

$1,773

Owner-occupied

43%

Bachelor's degree+

38%

Poverty rate

13.2%

Alhambra has 7 ZIP codes in this directory: 2 standard delivery ZIPs and 5 PO Box or unique ZIPs that carry no resident population in Census data. The 2 ZIPs with published Census housing data cover 82,326 residents, the largest being 91801 with 53,320 people.

The median ZIP in Alhambra has a household income of $79,137 and a home value of $766,550, a price-to-income ratio of 9.7, above the 6.7 California ZIP median. Affordability ranges from 91801 at a ratio of 9.3 to 91803, where the median home is $772,000. The highest median income is in 91801 at $81,580. Median rent across these ZIPs is $1,773 a month.

43% of households in the typical Alhambra ZIP own their home (statewide ZIP median 64%). 38% of adults hold a bachelor's degree, above the 31% statewide median. The median poverty rate is 13.2%, above the 10.8% statewide ZIP median. Overall density is about 10,832 residents per square mile across 8 square miles of ZIP land area.

Medians are taken across the ZIP codes listed below (each ZIP weighted equally); PO Box and no-data ZIPs are excluded. Definitions on the methodology page; statewide comparisons in the 2026 California ZIP Code Affordability Report.