18842
ZIP 18842 is South Gibson, Pennsylvania, in Susquehanna County; area code 570; Eastern time.
- Type
- Standard
- Time zone
- America/New_York
- County
- Susquehanna
- Metro area
- none
- Population
- 121
- Coordinates
- 41.7690, -75.6130
Weather right now
Asking the National Weather Service…
Where 18842 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 18842 into a pocket calculator and turn it upside down: ZhBBI — not quite a word, sorry.
- ➕ As a number, 18,842 = 2 × 9421. Its digits add up to 23, a total 2,533 other ZIP codes share.
- 💾In binary, the way a computer stores it:
100100110011010 - 🏠 Its numerical neighbours: 18840 (Sayre, PA, 49 mi away) and 18843 (South Montrose, PA, 15 mi away).
- 🔄 Backwards, 18842 becomes 24881 — and that is a real ZIP code: Roderfield, WV, 439 miles away.
- 👥 21 other ZIP codes are made of exactly the same digits (12848, 12884, 14882, 18248, 18428, 18824, …). The farthest-flung twin is 84128 in West Valley City, UT, 1,880 miles away.
- 🧭 Farther north than 73% of all ZIP codes, and farther east than 86%.
- 🎯1,205 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 18842 and you would come out at 41.77°S, 104.39°E — 927 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 13m of daylight. Shortest: 9h 08m.
- 📏 At 4.3 square miles of land, 18842 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 | 121This ZIP121 |
|---|---|
| Households | 51This ZIP51 |
| Housing units | 87This ZIP87 |
| Median age | 50.2This ZIP50.2Pennsylvania40.9US 38.9 |
| Median household income | $82,969This ZIP$82,969Pennsylvania$77,971US $80,734 |
| Median home value | $195,800This ZIP$195,800Pennsylvania$254,500US $332,700 |
| Bachelor's degree or higher | 14.8%This ZIP14.8% |
| Mean commute | 31.4 minThis ZIP31.4 min |
| Population density | 28.2 / sq miThis ZIP28.2 / sq mi |
Business and tax activity
| Business establishments | 9This ZIP9 |
|---|---|
| Employees | 54This ZIP54 |
| Annual payroll | $3,606,000This ZIP$3,606,000 |
| Tax returns filed | 130This ZIP130 |
| Total adjusted gross income | $27,181,000This ZIP$27,181,000 |
Land area
| Land area | 4.29 sq miThis ZIP4.29 sq mi |
|---|---|
| Water area | 0.01 sq miThis ZIP0.01 sq mi |
ZIP codes near 18842
| ZIP | City | Distance |
|---|---|---|
18820 | Gibson, PA | 2.0 mi |
18825 | Jackson, PA | 3.9 mi |
18823 | Harford, PA | 4.1 mi |
18470 | Union Dale, PA | 4.9 mi |
18826 | Kingsley, PA | 6.1 mi |
18465 | Thompson, PA | 6.6 mi |
18834 | New Milford, PA | 7.0 mi |
18441 | Lenoxville, PA | 7.3 mi |
18430 | Herrick Center, PA | 7.4 mi |
18449 | Orson, PA | 9.0 mi |
Find every ZIP code within 10 miles of 18842 →
Questions about this ZIP code
Where is ZIP code 18842?
18842 is in South Gibson, Pennsylvania, in Susquehanna County. Its published point location is 41.7690, -75.6130.
What county is 18842 in?
18842 lies in Susquehanna County.
What area code is 18842?
South Gibson uses area code 570, from NANPA's telephone records.
What time zone is 18842 in?
18842 uses America/New_York.
How many people live in 18842?
About 121 people live in ZIP code 18842, in 51 households, at 28.2 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 18842?
$82,969 a year, against $77,971 across Pennsylvania.
What ZIP codes are near 18842?
The closest are 18820 (2 mi), 18825 (3.9 mi), 18823 (4.1 mi), 18470 (4.9 mi) and 18826 (6.1 mi).
Is 18842 a PO Box ZIP code?
18842 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “18842 ZIP Code — South Gibson, Pennsylvania (Susquehanna County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/18842
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/18842.json Underlying data is public domain or openly licensed — sources, vintages and licences.