ZIP code 91945
Where is ZIP code 91945?
Lemon Grove, California
San Diego County · Standard ZIP code
ZIP code 91945 belongs to Lemon Grove, California in San Diego County. 91945 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 27,745 people live in the 91945 area, where the median household income is $88,016. The closest ZIP codes are 91946 (Lemon Grove, 0.7 mi north), 91976 (Spring Valley, 2.1 mi east) and 91979 (Spring Valley, 2.1 mi east).
| ZIP code | 91945 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Lemon Grove |
| State | California (CA) |
| County | San Diego County |
| Time zone | Pacific Time · now |
| Area codes | 619, 858 |
| Coordinates | 32.7332, -117.0326 map |
| 3-digit prefix | 919 |
Population and income in 91945
| Population | 27,745 · higher than 63% of California ZIP codes |
|---|---|
| People per square mile | 7,019 · higher than 82% of California ZIP codes |
| Median age | 37.1 years · lower than 66% of California ZIP codes |
| Men / women | 50% / 51% |
| Median household income | $88,016 · lower than 55% of California ZIP codes |
| Income per person | $36,715 |
| Below the poverty line | 9.2% |
| Bachelor’s degree or higher | 20% of adults 25+ |
| Median home value | $704,900 · higher than 54% of California ZIP codes |
| Median rent | $1,896 a month |
| Housing units | 9,416 |
| Households | 9,076 (3 people on average) |
| Owners / renters | 53% / 48% |
| Land area | 3.95 sq mi |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 91945. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 91945
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 91946 | Lemon Grove, CA | 0.7 mi N | PO Box only |
| 91976 | Spring Valley, CA | 2.1 mi E | PO Box only |
| 91979 | Spring Valley, CA | 2.1 mi E | PO Box only |
| 91977 | Spring Valley, CA | 2.1 mi E | Standard |
| 92114 | San Diego, CA | 2.2 mi SW | Standard |
| 91941 | La Mesa, CA | 2.2 mi NE | Standard |
| 91943 | La Mesa, CA | 2.5 mi N | PO Box only |
| 91944 | La Mesa, CA | 2.5 mi N | PO Box only |
| 92115 | San Diego, CA | 3 mi NW | Standard |
| 91942 | La Mesa, CA | 3.6 mi N | Standard |
| 92105 | San Diego, CA | 3.7 mi W | Standard |
| 92139 | San Diego, CA | 3.7 mi S | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 91945 or measure the distance to another ZIP code.
How to address mail to 91945
123 MAIN ST
LEMON GROVE CA 91945
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (91945-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Lemon Grove, CA
All Lemon Grove ZIP codes with population and income →
Questions
- What city is ZIP code 91945?
- 91945 is a Lemon Grove, California ZIP code.
- What county is 91945 in?
- ZIP code 91945 is in San Diego County, California.
- What time zone is ZIP code 91945 in?
- 91945 is in the Pacific Time zone (America/Los_Angeles).
- What area code is 91945?
- Phone numbers in ZIP code 91945 use area codes 619 and 858.
- What is the population of ZIP code 91945?
- About 27,745 people live in ZIP code 91945, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 91945?
- The median household income in 91945 is $88,016 a year, lower than 55% of California ZIP codes.
- What ZIP codes are near 91945?
- The nearest ZIP codes to 91945 are 91946 (Lemon Grove, 0.7 miles), 91976 (Spring Valley, 2.1 miles), 91979 (Spring Valley, 2.1 miles) and 91977 (Spring Valley, 2.1 miles).