95305
ZIP 95305 is Big Oak Flat, California, in Tuolumne County; area codes 209 and 350; Pacific time.
- Type
- Standard
- Time zone
- America/Los_Angeles
- County
- Tuolumne
- Metro area
- Sonora, CA
- Population
- 267
- Coordinates
- 37.8159, -120.3611
Weather right now
Asking the National Weather Service…
Where 95305 is
Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.
- 🔢 Type 95305 into a pocket calculator and turn it upside down: SOESG — not quite a word, sorry.
- ➕ As a number, 95,305 = 5 × 7 × 7 × 389. Its digits add up to 22, a total 2,607 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10111010001001001 - 🏠 Its numerical neighbours: 95304 (Tracy, CA, 57 mi away) and 95306 (Catheys Valley, CA, 34 mi away).
- 🔄 Backwards, 95305 becomes 50359 — and that is a real ZIP code: Des Moines, IA, 1,442 miles away.
- 👥 27 other ZIP codes are made of exactly the same digits (03595, 05359, 09355, 30559, 35905, 35950, …). The farthest-flung twin is 09355 in APO AE, a military post office, 5,446 miles away.
- 🧭 Farther south than 59% of all ZIP codes, and farther west than 94%.
- 🎯1,178 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 95305 and you would come out at 37.82°S, 59.64°E — 955 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 14h 47m of daylight. Shortest: 9h 32m.
- 📏 At 58.3 square miles of land, 95305 is bigger than 64% of ZIP codes — room for about 44 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 267This ZIP267 |
|---|---|
| Households | 58This ZIP58 |
| Housing units | 63This ZIP63 |
| Median age | 52.4This ZIP52.4California37.9US 38.9 |
| Bachelor's degree or higher | 6.8%This ZIP6.8% |
| Population density | 4.6 / sq miThis ZIP4.6 / sq mi |
Business and tax activity
| Business establishments | 7This ZIP7 |
|---|---|
| Employees | 44This ZIP44 |
| Annual payroll | $1,832,000This ZIP$1,832,000 |
Land area
| Land area | 58.26 sq miThis ZIP58.26 sq mi |
|---|---|
| Water area | 2.25 sq miThis ZIP2.25 sq mi |
Other place names in 95305
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 95305
| ZIP | City | Distance |
|---|---|---|
95347 | Moccasin, CA | 3.4 mi |
95309 | Chinese Camp, CA | 5.5 mi |
95327 | Jamestown, CA | 7.2 mi |
95329 | La Grange, CA | 10.0 mi |
95373 | Standard, CA | 10.8 mi |
95370 | Sonora, CA | 11.7 mi |
95379 | Tuolumne, CA | 13.2 mi |
95372 | Soulsbyville, CA | 13.2 mi |
95311 | Coulterville, CA | 16.6 mi |
95386 | Waterford, CA | 17.6 mi |
Find every ZIP code within 10 miles of 95305 →
Questions about this ZIP code
Where is ZIP code 95305?
95305 is in Big Oak Flat, California, in Tuolumne County, part of the Sonora, CA micropolitan area. Its published point location is 37.8159, -120.3611.
What county is 95305 in?
95305 lies in Tuolumne County.
What area code is 95305?
Big Oak Flat uses area codes 209 and 350, from NANPA's telephone records.
What time zone is 95305 in?
95305 uses America/Los_Angeles.
How many people live in 95305?
About 267 people live in ZIP code 95305, in 58 households, at 4.6 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.
What ZIP codes are near 95305?
The closest are 95347 (3.4 mi), 95309 (5.5 mi), 95327 (7.2 mi), 95329 (10 mi) and 95373 (10.8 mi).
Is 95305 a PO Box ZIP code?
95305 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “95305 ZIP Code — Big Oak Flat, California (Tuolumne County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/95305
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/95305.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.