ZIP code 95305
Where is ZIP code 95305?
Big Oak Flat, California
Tuolumne County · PO Box only ZIP code
ZIP code 95305 belongs to Big Oak Flat, California in Tuolumne County. 95305 is a PO Box only ZIP code: it is used for post office boxes at the Big Oak Flat post office, not for street addresses. It is in the Pacific Time zone and uses area codes 209 and 350. About 267 people live in the 95305 area. The closest ZIP codes are 95347 (Moccasin, 2.4 mi west), 95321 (Groveland, 8.4 mi east) and 95309 (Chinese Camp, 8.5 mi west).
| ZIP code | 95305 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Big Oak Flat |
| State | California (CA) |
| County | Tuolumne County |
| Time zone | Pacific Time · now |
| Area codes | 209, 350 |
| Coordinates | 37.8235, -120.2582 map |
| 3-digit prefix | 953 |
Population and income in 95305
| Population | 267 · lower than 91% of California ZIP codes |
|---|---|
| People per square mile | 5 · lower than 92% of California ZIP codes |
| Median age | 52.4 years · higher than 85% of California ZIP codes |
| Men / women | 70% / 30% |
| Income per person | $54,716 |
| Below the poverty line | 12% |
| Bachelor’s degree or higher | 6.8% of adults 25+ |
| Housing units | 63 |
| Households | 58 (1.76 people on average) |
| Owners / renters | 48% / 52% |
| Land area | 58.26 sq mi (plus 2.25 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 95305. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 95305
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 95347 | Moccasin, CA | 2.4 mi W | PO Box only |
| 95321 | Groveland, CA | 8.4 mi E | Standard |
| 95309 | Chinese Camp, CA | 8.5 mi W | PO Box only |
| 95379 | Tuolumne, CA | 10 mi N | Standard |
| 95373 | Standard, CA | 10.3 mi N | PO Box only |
| 95311 | Coulterville, CA | 10.4 mi SE | Standard |
| 95329 | La Grange, CA | 11.5 mi SW | Standard |
| 95372 | Soulsbyville, CA | 11.7 mi N | Standard |
| 95327 | Jamestown, CA | 12.5 mi W | Standard |
| 95370 | Sonora, CA | 12.6 mi N | Standard |
| 95383 | Twain Harte, CA | 15.5 mi N | Standard |
| 95310 | Columbia, CA | 17 mi NW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 95305 or measure the distance to another ZIP code.
How to address mail to 95305
PO BOX 123
BIG OAK FLAT CA 95305
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (95305-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 95305?
- 95305 is a Big Oak Flat, California ZIP code.
- What county is 95305 in?
- ZIP code 95305 is in Tuolumne County, California.
- What time zone is ZIP code 95305 in?
- 95305 is in the Pacific Time zone (America/Los_Angeles).
- What area code is 95305?
- Phone numbers in ZIP code 95305 use area codes 209 and 350.
- What is the population of ZIP code 95305?
- About 267 people live in ZIP code 95305, according to the Census Bureau’s American Community Survey (2020–2024).
- Can I use 95305 for a street address?
- No. 95305 is only for PO Boxes. Street addresses in Big Oak Flat use another ZIP code.
- What ZIP codes are near 95305?
- The nearest ZIP codes to 95305 are 95347 (Moccasin, 2.4 miles), 95321 (Groveland, 8.4 miles), 95309 (Chinese Camp, 8.5 miles) and 95379 (Tuolumne, 10 miles).