17750
ZIP 17750 is Mackeyville, Pennsylvania, in Clinton County; area codes 570 and 272; Eastern time.
- Type
- Standard
- Time zone
- America/New_York
- County
- Clinton
- Metro area
- Lock Haven, PA
- Population
- 177
- Coordinates
- 41.0580, -77.4831
Weather right now
Asking the National Weather Service…
Where 17750 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 17750 into a pocket calculator and turn it upside down: OSLLI — not quite a word, sorry.
- ➕ As a number, 17,750 = 2 × 5 × 5 × 5 × 71. Its digits add up to 20, a total 2,586 other ZIP codes share.
- 💾In binary, the way a computer stores it:
100010101010110 - 🏠 Its numerical neighbours: 17749 (Mc Ewensville, PA, 35 mi away) and 17751 (Mill Hall, PA, 5 mi away).
- 🔄 Backwards, 17750 becomes 05771, which is not a ZIP code at all.
- 👥 32 other ZIP codes are made of exactly the same digits (01757, 01775, 07175, 07715, 07751, 10577, …). The farthest-flung twin is 57701 in Rapid City, SD, 1,320 miles away.
- 🧭 Farther north than 67% of all ZIP codes, and farther east than 80%.
- 🎯1,110 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 17750 and you would come out at 41.06°S, 102.52°E — 970 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 08m of daylight. Shortest: 9h 13m.
- 📏 At 1.4 square miles of land, 17750 is bigger than 10% of ZIP codes — room for about 1.0 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 177This ZIP177 |
|---|---|
| Households | 53This ZIP53 |
| Housing units | 60This ZIP60 |
| Median age | 17.4This ZIP17.4Pennsylvania40.9US 38.9 |
| Median household income | $147,723This ZIP$147,723Pennsylvania$77,971US $80,734 |
| Median home value | $147,900This ZIP$147,900Pennsylvania$254,500US $332,700 |
| Bachelor's degree or higher | 11.9%This ZIP11.9% |
| Mean commute | 17.9 minThis ZIP17.9 min |
| Population density | 128.4 / sq miThis ZIP128.4 / sq mi |
Business and tax activity
| Business establishments | 4This ZIP4 |
|---|---|
| Employees | 44This ZIP44 |
| Annual payroll | $1,970,000This ZIP$1,970,000 |
Land area
| Land area | 1.38 sq miThis ZIP1.38 sq mi |
|---|---|
| Water area | 0.00 sq miThis ZIP0.00 sq mi |
ZIP codes near 17750
| ZIP | City | Distance |
|---|---|---|
16848 | Lamar, PA | 4.2 mi |
17726 | Castanea, PA | 5.2 mi |
17751 | Mill Hall, PA | 5.3 mi |
16826 | Blanchard, PA | 5.4 mi |
17747 | Loganton, PA | 8.1 mi |
16852 | Madisonburg, PA | 8.9 mi |
16872 | Rebersburg, PA | 9.0 mi |
17748 | Mc Elhattan, PA | 9.7 mi |
16820 | Aaronsburg, PA | 10.8 mi |
16841 | Howard, PA | 10.9 mi |
Find every ZIP code within 10 miles of 17750 →
Questions about this ZIP code
Where is ZIP code 17750?
17750 is in Mackeyville, Pennsylvania, in Clinton County, part of the Lock Haven, PA micropolitan area. Its published point location is 41.0580, -77.4831.
What county is 17750 in?
17750 lies in Clinton County.
What area code is 17750?
Mackeyville uses area codes 570 and 272, from NANPA's telephone records.
What time zone is 17750 in?
17750 uses America/New_York.
How many people live in 17750?
About 177 people live in ZIP code 17750, in 53 households, at 128.4 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 17750?
$147,723 a year, against $77,971 across Pennsylvania.
What ZIP codes are near 17750?
The closest are 16848 (4.2 mi), 17726 (5.2 mi), 17751 (5.3 mi), 16826 (5.4 mi) and 17747 (8.1 mi).
Is 17750 a PO Box ZIP code?
17750 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “17750 ZIP Code — Mackeyville, Pennsylvania (Clinton County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/17750
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/17750.json Underlying data is public domain or openly licensed — sources, vintages and licences.