18046
ZIP 18046 is East Texas, Pennsylvania, in Lehigh County; area codes 484, 610 and 835; Eastern time.
- Type
- Standard
- Time zone
- America/New_York
- County
- Lehigh
- Metro area
- Allentown-Bethlehem-Easton, PA-NJ
- Population
- 201
- Coordinates
- 40.5480, -75.5603
Weather right now
Asking the National Weather Service…
Where 18046 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 18046 into a pocket calculator and turn it upside down: ghOBI — not quite a word, sorry.
- ➕ As a number, 18,046 = 2 × 7 × 1289. Its digits add up to 19, a total 2,454 other ZIP codes share.
- 💾In binary, the way a computer stores it:
100011001111110 - 🏠 Its numerical neighbours: 18045 (Easton, PA, 18 mi away) and 18049 (Emmaus, PA, 4 mi away).
- 🔄 Backwards, 18046 becomes 64081 — and that is a real ZIP code: Lees Summit, MO, 1,006 miles away.
- 👥 59 other ZIP codes are made of exactly the same digits (01468, 01864, 04681, 04861, 06418, 06481, …). The farthest-flung twin is 86401 in Kingman, AZ, 2,100 miles away.
- 🧭 Farther north than 61% of all ZIP codes, and farther east than 86%.
- 🎯1,213 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 18046 and you would come out at 40.55°S, 104.44°E — 869 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 05m of daylight. Shortest: 9h 16m.
- 📏 At 0.018 square miles of land, 18046 is bigger than 0% of ZIP codes — about 9 football fields.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 201This ZIP201 |
|---|---|
| Households | 83This ZIP83 |
| Housing units | 83This ZIP83 |
| Median age | 35.6This ZIP35.6Pennsylvania40.9US 38.9 |
| Bachelor's degree or higher | 81.9%This ZIP81.9% |
| Population density | 11,166.7 / sq miThis ZIP11,166.7 / sq mi |
Business and tax activity
| Business establishments | 4This ZIP4 |
|---|---|
| Employees | 15This ZIP15 |
| Annual payroll | $378,000This ZIP$378,000 |
Land area
| Land area | 0.02 sq miThis ZIP0.02 sq mi |
|---|---|
| Water area | 0.00 sq mi |
ZIP codes near 18046
| ZIP | City | Distance |
|---|---|---|
18106 | Allentown, PA | 1.1 mi |
18087 | Trexlertown, PA | 1.9 mi |
18062 | Macungie, PA | 3.1 mi |
18098 | Emmaus, PA | 3.4 mi |
18099 | Emmaus, PA | 3.4 mi |
18103 | Allentown, PA | 4.1 mi |
18049 | Emmaus, PA | 4.1 mi |
18195 | Allentown, PA | 4.2 mi |
18104 | Allentown, PA | 4.5 mi |
18031 | Breinigsville, PA | 4.7 mi |
Find every ZIP code within 10 miles of 18046 →
Questions about this ZIP code
Where is ZIP code 18046?
18046 is in East Texas, Pennsylvania, in Lehigh County, part of the Allentown-Bethlehem-Easton, PA-NJ metropolitan area. Its published point location is 40.5480, -75.5603.
What county is 18046 in?
18046 lies in Lehigh County.
What area code is 18046?
East Texas uses area codes 484, 610 and 835, from NANPA's telephone records.
What time zone is 18046 in?
18046 uses America/New_York.
How many people live in 18046?
About 201 people live in ZIP code 18046, in 83 households, at 11,166.7 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 18046?
The closest are 18106 (1.1 mi), 18087 (1.9 mi), 18062 (3.1 mi), 18098 (3.4 mi) and 18099 (3.4 mi).
Is 18046 a PO Box ZIP code?
18046 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “18046 ZIP Code — East Texas, Pennsylvania (Lehigh County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/18046
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/18046.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.