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Where 94508 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 94508 into a pocket calculator and turn it upside down: BOShG — not quite a word, sorry.
- ➕ As a number, 94,508 = 2 × 2 × 23627. Its digits add up to 26, a total 2,038 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10111000100101100 - 🏠 Its numerical neighbours: 94507 (Alamo, CA, 56 mi away) and 94509 (Antioch, CA, 53 mi away).
- 🔄 Backwards, 94508 becomes 80549 — and that is a real ZIP code: Wellington, CO, 936 miles away.
- 👥 46 other ZIP codes are made of exactly the same digits (04859, 04958, 04985, 05489, 05849, 09845, …). The farthest-flung twin is 09845 in APO AE, a military post office, 6,718 miles away.
- 🧭 Farther south than 54% of all ZIP codes, and farther west than 97%.
- 🎯1,277 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 94508 and you would come out at 38.59°S, 57.56°E — 972 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 14h 52m of daylight. Shortest: 9h 28m.
- 📏 At 16.0 square miles of land, 94508 is bigger than 34% of ZIP codes — room for about 12 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 3,495This ZIP3,495 |
|---|---|
| Households | 1,034This ZIP1,034 |
| Housing units | 1,186This ZIP1,186 |
| Median age | 32.5This ZIP32.5California37.9US 38.9 |
| Median household income | $116,667This ZIP$116,667California$99,122US $80,734 |
| Median home value | $775,600This ZIP$775,600California$734,700US $332,700 |
| Median gross rent | $1,605This ZIP$1,605California$2,036US $1,413 |
| Bachelor's degree or higher | 54.9%This ZIP54.9% |
| Mean commute | 18.1 minThis ZIP18.1 min |
| Population density | 218.3 / sq miThis ZIP218.3 / sq mi |
Business and tax activity
| Business establishments | 76This ZIP76 |
|---|---|
| Employees | 1,017This ZIP1,017 |
| Annual payroll | $42,099,000This ZIP$42,099,000 |
| Tax returns filed | 1,180This ZIP1,180 |
| Total adjusted gross income | $135,137,000This ZIP$135,137,000 |
Land area
| Land area | 16.01 sq miThis ZIP16.01 sq mi |
|---|---|
| Water area | 0.16 sq miThis ZIP0.16 sq mi |
Other place names in 94508
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 94508
| ZIP | City | Distance |
|---|---|---|
94576 | Deer Park, CA | 3.0 mi |
94574 | Saint Helena, CA | 3.3 mi |
94567 | Pope Valley, CA | 6.0 mi |
94573 | Rutherford, CA | 8.8 mi |
94515 | Calistoga, CA | 9.8 mi |
94562 | Oakville, CA | 10.9 mi |
95409 | Santa Rosa, CA | 11.0 mi |
95452 | Kenwood, CA | 11.9 mi |
95461 | Middletown, CA | 13.0 mi |
94599 | Yountville, CA | 13.3 mi |
Find every ZIP code within 10 miles of 94508 →
Questions about this ZIP code
Where is ZIP code 94508?
94508 is in Angwin, California, in Napa County, part of the Napa, CA metropolitan area. Its published point location is 38.5858, -122.4442.
What county is 94508 in?
94508 lies in Napa County.
What area code is 94508?
Angwin uses area code 707, from NANPA's telephone records.
What time zone is 94508 in?
94508 uses America/Los_Angeles.
How many people live in 94508?
About 3,495 people live in ZIP code 94508, in 1,034 households, at 218.3 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.
What is the median household income in 94508?
$116,667 a year, against $99,122 across California.
What ZIP codes are near 94508?
The closest are 94576 (3 mi), 94574 (3.3 mi), 94567 (6 mi), 94573 (8.8 mi) and 94515 (9.8 mi).
Is 94508 a PO Box ZIP code?
94508 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “94508 ZIP Code — Angwin, California (Napa County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/94508
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/94508.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.