What is the main zip code for Chula Vista, California?

91911 is the most populous Chula Vista ZIP code in Census data with about 87,799 residents.

What is the area code for Chula Vista, California?

Chula Vista, California uses area code 619.

What time zone is Chula Vista, California in?

Chula Vista, California is in the Pacific Time Zone.

Chula Vista, California Zip Codes

Q: How many zip codes does Chula Vista, California have?

Chula Vista, California has 8 zip codes in this directory: 5 standard delivery ZIPs and 3 PO Box or unique ZIPs.

Q: What county is Chula Vista, California in?

Chula Vista is in San Diego County, California.

📍 Chula Vista is in San Diego County, California with 8 zip codes; the most populous is 91911.

City

Chula Vista

County

San Diego

Zip Codes

Area Code

619

Chula Vista is a USPS city name in San Diego County, California with a Census population of approximately 273,195 across its ZIP codes. San Diego County as a whole has 191 ZIP codes in this directory. Below you'll find every zip code serving Chula Vista 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 Chula Vista Zip Codes

ZIP Code	City	County	Population	Median Income	Median Home	Details
91909	Chula Vista	PO Box ZIP	—	—	—	View →
91910	Chula Vista	San Diego	76,313	$84,111	$621,200	View →
91911	Chula Vista	San Diego	87,799	$77,705	$574,200	View →
91912	Chula Vista	PO Box ZIP	—	—	—	View →
91913	Chula Vista	San Diego	56,102	$124,531	$675,600	View →
91914	Chula Vista	San Diego	17,373	$162,889	$865,900	View →
91915	Chula Vista	San Diego	35,608	$136,297	$692,300	View →
91921	Chula Vista	PO Box ZIP	—	—	—	View →

Chula Vista at a Glance

Residents (ZIPs with data)

273,195

Median household income

$124,531

Median home value

$675,600

Price-to-income ratio

5.4

Median rent

$2,786

Owner-occupied

71%

Bachelor's degree+

40%

Poverty rate

6.4%

Chula Vista has 8 ZIP codes in this directory: 5 standard delivery ZIPs and 3 PO Box or unique ZIPs that carry no resident population in Census data. The 5 ZIPs with published Census housing data cover 273,195 residents, the largest being 91911 with 87,799 people.

The median ZIP in Chula Vista has a household income of $124,531 and a home value of $675,600, a price-to-income ratio of 5.4, below the 6.7 California ZIP median. Affordability ranges from 91915 at a ratio of 5.1 to 91914, where the median home is $865,900. The highest median income is in 91914 at $162,889. Median rent across these ZIPs is $2,786 a month.

71% of households in the typical Chula Vista ZIP own their home (statewide ZIP median 64%). 40% of adults hold a bachelor's degree, above the 31% statewide median. The median poverty rate is 6.4%, below the 10.8% statewide ZIP median. Overall density is about 5,610 residents per square mile across 49 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.