ZIP Code 91951: National City, CA
National City in San Diego County, California uses ZIP code 91951. Its reference point is at latitude 33.0169 and longitude -116.846 (33°01'00.8"N 116°50'45.6"W).
Location Overview of ZIP Code 91951
National City has 5 ZIP codes in our directory, and San Diego County has 189.
California has 2,792 ZIP codes listed in total.
The nearest listed ZIP code is 91903 (Alpine), which shares the same reference point.
| ZIP code | 91951 |
|---|---|
| Place | National City |
| County | San Diego County |
| State | California |
| Country | United States |
| Latitude | 33.0169 |
| Longitude | -116.846 |
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Map of ZIP Code 91951
Map centred on 33.0169, -116.846. The pin marks the ZIP code's reference point, not its boundary.
Video: National City, California
Top 10 Best Things to Do in National City, California - Travel Guide 2025 — by DoTravel · Watch on YouTube
ZIP Codes Near 91951
These 16 ZIP codes have the closest reference points to 91951, measured in a straight line.
Nearby Cities and Towns
The closest places to ZIP code 91951, measured in a straight line from its reference point. Road distances will be longer.
- Lincoln Acres – same location
- Camp Pendleton – same location
- Guatay – same location
- San Luis Rey – same location
- Mount Laguna – same location
- Palomar Mountain – same location
- Ramona – 1.0 mi northwest
- La Jolla – 5.3 mi southwest
- Poway – 5.8 mi west
- Alpine – 7.0 mi south
- Santee – 7.1 mi southwest
- Escondido – 8.9 mi northwest
Schools Near National City
School places are usually allocated by home address, so families living around ZIP code 91951 should confirm their catchment school with the local education authority for National City, San Diego County.
Looking at nearby areas such as Alpine, Bonita and Chula Vista widens the choice of state, private and international schools. The links below open live Google Maps results centred on this location.
Parks and Outdoor Recreation
Parks, playgrounds and walking trails around National City are easiest to find on the map above or with the searches below, which are centred on ZIP code 91951.
Hospitals and Healthcare
Hospitals, clinics and pharmacies serving National City can be found with the searches below. In an emergency in the United States, call 911.
Residents may also use facilities in nearby Alpine, Bonita and Chula Vista.
Shopping and Dining in National City
Restaurants, supermarkets and shopping centres in and around National City are listed in the Google Maps searches below, with current opening hours and reviews.
Libraries and Historical Places
Public libraries, museums and historic sites near National City, California can be found with the searches below.
For local history, try the archives of San Diego County along with the name National City.
Roads, Rivers and Lakes
From ZIP code 91951, Alpine shares the same reference point, Bonita shares the same reference point, Chula Vista shares the same reference point, Guatay shares the same reference point and Imperial Beach shares the same reference point in a straight line. Use the directions link for routes and road names.
Rivers, lakes and coastline near National City show up on the map above, or you can search for them directly.
Frequently Asked Questions About ZIP Code 91951
Photo & Video Credits
- Video: “Top 10 Best Things to Do in National City, California - Travel Guide 2025” by DoTravel, embedded from YouTube. All rights belong to the creator.
Data for ZIP code 91951 comes from GeoNames and is provided for general reference. Always confirm mailing details with the U.S. Postal Service (USPS).