35181
ZIP 35181 is Watson, Alabama, in Jefferson County; area codes 205 and 659; Central time.
- Type
- Standard
- Time zone
- America/Chicago
- County
- Jefferson
- Metro area
- Birmingham, AL
- Population
- 98
- Coordinates
- 33.6264, -86.8800
Weather right now
Asking the National Weather Service…
Where 35181 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 35181 into a pocket calculator and turn it upside down: IBISE — not quite a word, sorry.
- ➕ As a number, 35,181 = 3 × 3 × 3 × 1303. Its digits add up to 18, a total 2,332 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1000100101101101 - 🏠 Its numerical neighbours: 35180 (Warrior, AL, 14 mi away) and 35182 (Wattsville, AL, 36 mi away).
- 🔄 Backwards, 35181 becomes 18153, which is not a ZIP code at all.
- 👥 22 other ZIP codes are made of exactly the same digits (11358, 11385, 11853, 13158, 13815, 13851, …). The farthest-flung twin is 85311 in Glendale, AZ, 1,453 miles away.
- 🧭 Farther south than 81% of all ZIP codes, and farther east than 52%.
- 🎯776 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 35181 and you would come out at 33.63°S, 93.12°E — 1,323 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 14h 23m of daylight. Shortest: 9h 55m.
- 📏 At 0.039 square miles of land, 35181 is bigger than 0% of ZIP codes — about 19 football fields.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 98This ZIP98 |
|---|---|
| Households | 18This ZIP18 |
| Housing units | 18This ZIP18 |
| Median age | 12.4This ZIP12.4Alabama39.3US 38.9 |
| Bachelor's degree or higher | 100.0%This ZIP100.0% |
| Population density | 2,512.8 / sq miThis ZIP2,512.8 / sq mi |
Land area
| Land area | 0.04 sq miThis ZIP0.04 sq mi |
|---|---|
| Water area | 0.00 sq mi |
ZIP codes near 35181
| ZIP | City | Distance |
|---|---|---|
35036 | Brookside, AL | 2.3 mi |
35117 | Mount Olive, AL | 2.9 mi |
35068 | Fultondale, AL | 3.0 mi |
35214 | Birmingham, AL | 3.9 mi |
35071 | Gardendale, AL | 5.0 mi |
35207 | Birmingham, AL | 5.1 mi |
35060 | Docena, AL | 5.5 mi |
35119 | New Castle, AL | 5.9 mi |
35021 | Bessemer, AL | 6.3 mi |
35219 | Birmingham, AL | 6.3 mi |
Find every ZIP code within 10 miles of 35181 →
Questions about this ZIP code
Where is ZIP code 35181?
35181 is in Watson, Alabama, in Jefferson County, part of the Birmingham, AL metropolitan area. Its published point location is 33.6264, -86.8800.
What county is 35181 in?
35181 lies in Jefferson County.
What area code is 35181?
Watson uses area codes 205 and 659, from NANPA's telephone records.
What time zone is 35181 in?
35181 uses America/Chicago.
How many people live in 35181?
About 98 people live in ZIP code 35181, in 18 households, at 2,512.8 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 35181?
The closest are 35036 (2.3 mi), 35117 (2.9 mi), 35068 (3 mi), 35214 (3.9 mi) and 35071 (5 mi).
Is 35181 a PO Box ZIP code?
35181 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “35181 ZIP Code — Watson, Alabama (Jefferson County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/35181
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/35181.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.