ZIP code 95378
Where is ZIP code 95378?
Tracy, California
San Joaquin County · PO Box only ZIP code
ZIP code 95378 belongs to Tracy, California in San Joaquin County. 95378 is a PO Box only ZIP code: it is used for post office boxes at the Tracy post office, not for street addresses. It is in the Pacific Time zone and uses area code 209. The closest ZIP codes are 95377 (Tracy, 3.7 mi west), 95304 (Tracy, 4.1 mi north) and 95376 (Tracy, 4.3 mi north).
| ZIP code | 95378 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Tracy |
| State | California (CA) |
| County | San Joaquin County |
| Time zone | Pacific Time · now |
| Area code | 209 |
| Coordinates | 37.6761, -121.433 map |
| 3-digit prefix | 953 |
The Census Bureau doesn’t publish population figures for po box only ZIP codes because nobody lives at a PO Box or a single organization’s address. For figures about the area, see the nearby standard ZIP codes below.
ZIP codes near 95378
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 95377 | Tracy, CA | 3.7 mi W | Standard |
| 95304 | Tracy, CA | 4.1 mi N | Standard |
| 95376 | Tracy, CA | 4.3 mi N | Standard |
| 95391 | Tracy, CA | 8.7 mi NW | Standard |
| 95385 | Vernalis, CA | 10.4 mi SE | Standard |
| 95330 | Lathrop, CA | 12.9 mi NE | Standard |
| 95337 | Manteca, CA | 13 mi NE | Standard |
| 95387 | Westley, CA | 14.5 mi SE | PO Box only |
| 94514 | Byron, CA | 14.7 mi NW | Standard |
| 95336 | Manteca, CA | 15.3 mi NE | Standard |
| 95231 | French Camp, CA | 16.2 mi NE | Standard |
| 95366 | Ripon, CA | 17.4 mi E | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 95378 or measure the distance to another ZIP code.
How to address mail to 95378
PO BOX 123
TRACY CA 95378
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (95378-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Tracy, CA
All Tracy ZIP codes with population and income →
Questions
- What city is ZIP code 95378?
- 95378 is a Tracy, California ZIP code.
- What county is 95378 in?
- ZIP code 95378 is in San Joaquin County, California.
- What time zone is ZIP code 95378 in?
- 95378 is in the Pacific Time zone (America/Los_Angeles).
- What area code is 95378?
- Phone numbers in ZIP code 95378 use area code 209.
- Can I use 95378 for a street address?
- No. 95378 is only for PO Boxes. Street addresses in Tracy use 95304, 95376, 95377.
- What ZIP codes are near 95378?
- The nearest ZIP codes to 95378 are 95377 (Tracy, 3.7 miles), 95304 (Tracy, 4.1 miles), 95376 (Tracy, 4.3 miles) and 95391 (Tracy, 8.7 miles).