ZIP code 91910
Where is ZIP code 91910?
Chula Vista, California
San Diego County · Standard ZIP code
ZIP code 91910 belongs to Chula Vista, California in San Diego County. 91910 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Pacific Time zone and uses area codes 619 and 858. About 77,123 people live in the 91910 area, where the median household income is $90,222. The closest ZIP codes are 91909 (Chula Vista, 1 mi west), 91912 (Chula Vista, 1 mi west) and 91921 (Chula Vista, 1 mi west).
| ZIP code | 91910 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Chula Vista |
| State | California (CA) |
| County | San Diego County |
| Time zone | Pacific Time · now |
| Area codes | 619, 858 |
| Coordinates | 32.6371, -117.0676 map |
| 3-digit prefix | 919 |
Population and income in 91910
| Population | 77,123 · higher than 98% of California ZIP codes |
|---|---|
| People per square mile | 6,127 · higher than 79% of California ZIP codes |
| Median age | 38 years · lower than 60% of California ZIP codes |
| Men / women | 52% / 49% |
| Median household income | $90,222 · lower than 54% of California ZIP codes |
| Income per person | $38,801 |
| Below the poverty line | 11% |
| Bachelor’s degree or higher | 29% of adults 25+ |
| Median home value | $741,200 · higher than 57% of California ZIP codes |
| Median rent | $2,022 a month |
| Housing units | 27,850 |
| Households | 26,230 (2.9 people on average) |
| Owners / renters | 50% / 50% |
| Land area | 12.59 sq mi (plus 1.67 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 91910. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 91910
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 91909 | Chula Vista, CA | 1 mi W | PO Box only |
| 91912 | Chula Vista, CA | 1 mi W | PO Box only |
| 91921 | Chula Vista, CA | 1 mi W | PO Box only |
| 91911 | Chula Vista, CA | 2.1 mi S | Standard |
| 91908 | Bonita, CA | 2.6 mi NE | PO Box only |
| 91950 | National City, CA | 2.9 mi NW | Standard |
| 92139 | San Diego, CA | 3.2 mi N | Standard |
| 91902 | Bonita, CA | 3.4 mi NE | Standard |
| 91951 | National City, CA | 3.4 mi NW | PO Box only |
| 92132 | San Diego, CA | 4.1 mi W | Unique |
| 92154 | San Diego, CA | 4.3 mi S | Standard |
| 92136 | San Diego, CA | 4.5 mi NW | Unique |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 91910 or measure the distance to another ZIP code.
How to address mail to 91910
123 MAIN ST
CHULA VISTA CA 91910
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (91910-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Chula Vista, CA
All Chula Vista ZIP codes with population and income →
Questions
- What city is ZIP code 91910?
- 91910 is a Chula Vista, California ZIP code.
- What county is 91910 in?
- ZIP code 91910 is in San Diego County, California.
- What time zone is ZIP code 91910 in?
- 91910 is in the Pacific Time zone (America/Los_Angeles).
- What area code is 91910?
- Phone numbers in ZIP code 91910 use area codes 619 and 858.
- What is the population of ZIP code 91910?
- About 77,123 people live in ZIP code 91910, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 91910?
- The median household income in 91910 is $90,222 a year, lower than 54% of California ZIP codes.
- What ZIP codes are near 91910?
- The nearest ZIP codes to 91910 are 91909 (Chula Vista, 1 miles), 91912 (Chula Vista, 1 miles), 91921 (Chula Vista, 1 miles) and 91911 (Chula Vista, 2.1 miles).