ZIP code 93528
Where is ZIP code 93528?
Johannesburg, California
Kern County · PO Box only ZIP code
ZIP code 93528 belongs to Johannesburg, California in Kern County. 93528 is a PO Box only ZIP code: it is used for post office boxes at the Johannesburg post office, not for street addresses. It is in the Pacific Time zone and uses area codes 442 and 760. About 86 people live in the 93528 area. The closest ZIP codes are 93558 (Red Mountain, 2 mi southeast), 93554 (Randsburg, 4.3 mi west) and 93555 (Ridgecrest, 17.5 mi north).
| ZIP code | 93528 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Johannesburg |
| State | California (CA) |
| County | Kern County |
| Time zone | Pacific Time · now |
| Area codes | 442, 760 |
| Coordinates | 35.3708, -117.6427 map |
| 3-digit prefix | 935 |
Population and income in 93528
| Population | 86 · lower than 96% of California ZIP codes |
|---|---|
| People per square mile | 35 · lower than 78% of California ZIP codes |
| Median age | 50.2 years · higher than 82% of California ZIP codes |
| Men / women | 47% / 54% |
| Income per person | $14,133 |
| Below the poverty line | 34% |
| Bachelor’s degree or higher | 34% of adults 25+ |
| Housing units | 99 |
| Households | 33 (2.61 people on average) |
| Owners / renters | 100% / 0.0% |
| Land area | 2.45 sq mi |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 93528. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 93528
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 93558 | Red Mountain, CA | 2 mi SE | PO Box only |
| 93554 | Randsburg, CA | 4.3 mi W | PO Box only |
| 93555 | Ridgecrest, CA | 17.5 mi N | Standard |
| 93556 | Ridgecrest, CA | 17.5 mi N | PO Box only |
| 93504 | California City, CA | 18.7 mi SW | PO Box only |
| 93519 | Cantil, CA | 18.8 mi W | PO Box only |
| 93527 | Inyokern, CA | 22.1 mi NW | Standard |
| 93516 | Boron, CA | 24.4 mi S | Standard |
| 93505 | California City, CA | 24.8 mi SW | Standard |
| 93596 | Boron, CA | 25.7 mi S | PO Box only |
| 93562 | Trona, CA | 29.9 mi NE | Standard |
| 93592 | Trona, CA | 31 mi NE | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 93528 or measure the distance to another ZIP code.
How to address mail to 93528
PO BOX 123
JOHANNESBURG CA 93528
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (93528-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 93528?
- 93528 is a Johannesburg, California ZIP code.
- What county is 93528 in?
- ZIP code 93528 is in Kern County, California.
- What time zone is ZIP code 93528 in?
- 93528 is in the Pacific Time zone (America/Los_Angeles).
- What area code is 93528?
- Phone numbers in ZIP code 93528 use area codes 442 and 760.
- What is the population of ZIP code 93528?
- About 86 people live in ZIP code 93528, according to the Census Bureau’s American Community Survey (2020–2024).
- Can I use 93528 for a street address?
- No. 93528 is only for PO Boxes. Street addresses in Johannesburg use another ZIP code.
- What ZIP codes are near 93528?
- The nearest ZIP codes to 93528 are 93558 (Red Mountain, 2 miles), 93554 (Randsburg, 4.3 miles), 93555 (Ridgecrest, 17.5 miles) and 93556 (Ridgecrest, 17.5 miles).