18340
ZIP 18340 is Millrift, Pennsylvania, in Pike County; area codes 272 and 570; Eastern time.
- Type
- Standard
- Time zone
- America/New_York
- County
- Pike
- Metro area
- Hemlock Farms, PA
- Population
- 177
- Coordinates
- 41.4178, -74.7659
Weather right now
Asking the National Weather Service…
Where 18340 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 18340 into a pocket calculator and turn it upside down: OhEBI — not quite a word, sorry.
- ➕ As a number, 18,340 = 2 × 2 × 5 × 7 × 131. Its digits add up to 16, a total 1,922 other ZIP codes share.
- 💾In binary, the way a computer stores it:
100011110100100 - 🏠 Its numerical neighbours: 18337 (Milford, PA, 8 mi away) and 18341 (Minisink Hills, PA, 35 mi away).
- 🔄 Backwards, 18340 becomes 04381, which is not a ZIP code at all.
- 👥 54 other ZIP codes are made of exactly the same digits (01438, 01834, 01843, 03814, 03841, 08314, …). The farthest-flung twin is 84013 in Cedar Valley, UT, 1,937 miles away.
- 🧭 Farther north than 70% of all ZIP codes, and farther east than 88%.
- 🎯1,250 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 18340 and you would come out at 41.42°S, 105.23°E — 879 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 10m of daylight. Shortest: 9h 11m.
- 📏 At 4.3 square miles of land, 18340 is bigger than 17% of ZIP codes — room for about 3.3 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 177This ZIP177 |
|---|---|
| Households | 43This ZIP43 |
| Housing units | 82This ZIP82 |
| Median age | 36.8This ZIP36.8Pennsylvania40.9US 38.9 |
| Bachelor's degree or higher | 42.3%This ZIP42.3% |
| Population density | 41.0 / sq miThis ZIP41.0 / sq mi |
Land area
| Land area | 4.32 sq miThis ZIP4.32 sq mi |
|---|---|
| Water area | 0.29 sq miThis ZIP0.29 sq mi |
ZIP codes near 18340
| ZIP | City | Distance |
|---|---|---|
12780 | Sparrow Bush, NY | 2.5 mi |
18336 | Matamoras, PA | 3.4 mi |
12770 | Pond Eddy, NY | 4.4 mi |
12737 | Glen Spey, NY | 6.0 mi |
12746 | Huguenot, NY | 6.1 mi |
12771 | Port Jervis, NY | 7.6 mi |
12719 | Barryville, NY | 8.0 mi |
18458 | Shohola, PA | 8.1 mi |
18337 | Milford, PA | 8.2 mi |
12743 | Highland Lake, NY | 9.0 mi |
Find every ZIP code within 10 miles of 18340 →
Questions about this ZIP code
Where is ZIP code 18340?
18340 is in Millrift, Pennsylvania, in Pike County, part of the Hemlock Farms, PA micropolitan area. Its published point location is 41.4178, -74.7659.
What county is 18340 in?
18340 lies in Pike County.
What area code is 18340?
Millrift uses area codes 272 and 570, from NANPA's telephone records.
What time zone is 18340 in?
18340 uses America/New_York.
How many people live in 18340?
About 177 people live in ZIP code 18340, in 43 households, at 41.0 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 18340?
The closest are 12780 (2.5 mi), 18336 (3.4 mi), 12770 (4.4 mi), 12737 (6 mi) and 12746 (6.1 mi).
Is 18340 a PO Box ZIP code?
18340 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “18340 ZIP Code — Millrift, Pennsylvania (Pike County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/18340
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/18340.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.