18330
ZIP 18330 is Effort, Pennsylvania, in Monroe County; Eastern time.
- Type
- Standard
- Time zone
- America/New_York
- County
- Monroe
- Metro area
- East Stroudsburg, PA
- Population
- 8,219
- Coordinates
- 40.9625, -75.4499
Weather right now
Asking the National Weather Service…
Where 18330 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 18330 into a pocket calculator and turn it upside down: OEEBI — not quite a word, sorry.
- ➕ As a number, 18,330 = 2 × 3 × 5 × 13 × 47. Its digits add up to 15, a total 1,657 other ZIP codes share.
- 💾In binary, the way a computer stores it:
100011110011010 - 🏠 Its numerical neighbours: 18328 (Dingmans Ferry, PA, 31 mi away) and 18331 (Gilbert, PA, 4 mi away).
- 🔄 Backwards, 18330 becomes 03381, which is not a ZIP code at all.
- 👥 32 other ZIP codes are made of exactly the same digits (01338, 01833, 03813, 08313, 13083, 13308, …). The farthest-flung twin is 83301 in Twin Falls, ID, 2,001 miles away.
- 🧭 Farther north than 66% of all ZIP codes, and farther east than 86%.
- 🎯1,216 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 18330 and you would come out at 40.96°S, 104.55°E — 883 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 07m of daylight. Shortest: 9h 13m.
- 📏 At 14.5 square miles of land, 18330 is bigger than 32% of ZIP codes — room for about 11 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 8,219This ZIP8,219 |
|---|---|
| Households | 2,758This ZIP2,758 |
| Housing units | 2,981This ZIP2,981 |
| Median age | 44.9This ZIP44.9Pennsylvania40.9US 38.9 |
| Median household income | $93,733This ZIP$93,733Pennsylvania$77,971US $80,734 |
| Median home value | $291,600This ZIP$291,600Pennsylvania$254,500US $332,700 |
| Median gross rent | $1,348This ZIP$1,348Pennsylvania$1,209US $1,413 |
| Bachelor's degree or higher | 24.7%This ZIP24.7% |
| Mean commute | 37.8 minThis ZIP37.8 min |
| Population density | 568.4 / sq miThis ZIP568.4 / sq mi |
Business and tax activity
| Business establishments | 101This ZIP101 |
|---|---|
| Employees | 665This ZIP665 |
| Annual payroll | $25,643,000This ZIP$25,643,000 |
| Tax returns filed | 4,030This ZIP4,030 |
| Total adjusted gross income | $269,129,000This ZIP$269,129,000 |
Land area
| Land area | 14.46 sq miThis ZIP14.46 sq mi |
|---|---|
| Water area | 0.03 sq miThis ZIP0.03 sq mi |
Other place names in 18330
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 18330
| ZIP | City | Distance |
|---|---|---|
18331 | Gilbert, PA | 3.8 mi |
18322 | Brodheadsville, PA | 4.2 mi |
18333 | Kresgeville, PA | 4.9 mi |
18058 | Kunkletown, PA | 5.6 mi |
18353 | Saylorsburg, PA | 6.7 mi |
18352 | Reeders, PA | 7.1 mi |
18354 | Sciota, PA | 7.2 mi |
18334 | Long Pond, PA | 7.6 mi |
18210 | Albrightsville, PA | 7.8 mi |
18610 | Blakeslee, PA | 8.0 mi |
Find every ZIP code within 10 miles of 18330 →
Questions about this ZIP code
Where is ZIP code 18330?
18330 is in Effort, Pennsylvania, in Monroe County, part of the East Stroudsburg, PA micropolitan area. Its published point location is 40.9625, -75.4499.
What county is 18330 in?
18330 lies in Monroe County.
What time zone is 18330 in?
18330 uses America/New_York.
How many people live in 18330?
About 8,219 people live in ZIP code 18330, in 2,758 households, at 568.4 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 18330?
$93,733 a year, against $77,971 across Pennsylvania.
What ZIP codes are near 18330?
The closest are 18331 (3.8 mi), 18322 (4.2 mi), 18333 (4.9 mi), 18058 (5.6 mi) and 18353 (6.7 mi).
Is 18330 a PO Box ZIP code?
18330 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “18330 ZIP Code — Effort, Pennsylvania (Monroe County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/18330
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/18330.json Underlying data is public domain or openly licensed — sources, vintages and licences.