17810
ZIP 17810 is Allenwood, Pennsylvania, mostly in Lycoming County; area codes 570 and 272; Eastern time.
- Type
- Standard
- Time zone
- America/New_York
- County
- Lycoming +1 more
- Metro area
- Williamsport, PA
- Population
- 5,309
- Coordinates
- 41.1010, -77.0391
Weather right now
Asking the National Weather Service…
Where 17810 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 17810 into a pocket calculator and turn it upside down: OIBLI — not quite a word, sorry.
- ➕ As a number, 17,810 = 2 × 5 × 13 × 137. Its digits add up to 17, a total 2,133 other ZIP codes share.
- 💾In binary, the way a computer stores it:
100010110010010 - 🏠 Its numerical neighbours: 17801 (Sunbury, PA, 23 mi away) and 17812 (Beaver Springs, PA, 27 mi away).
- 🔄 Backwards, 17810 becomes 01871, which is not a ZIP code at all.
- 👥 24 other ZIP codes are made of exactly the same digits (01718, 10178, 11780, 17018, 17081, 17108, …). The farthest-flung twin is 87101 in Albuquerque, NM, 1,654 miles away.
- 🧭 Farther north than 68% of all ZIP codes, and farther east than 81%.
- 🎯1,133 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 17810 and you would come out at 41.10°S, 102.96°E — 953 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 08m of daylight. Shortest: 9h 13m.
- 📏 At 55.1 square miles of land, 17810 is bigger than 62% of ZIP codes — room for about 42 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 5,309This ZIP5,309 |
|---|---|
| Households | 607This ZIP607 |
| Housing units | 665This ZIP665 |
| Median age | 39.2This ZIP39.2Pennsylvania40.9US 38.9 |
| Median household income | $77,232This ZIP$77,232Pennsylvania$77,971US $80,734 |
| Median home value | $222,100This ZIP$222,100Pennsylvania$254,500US $332,700 |
| Median gross rent | $950This ZIP$950Pennsylvania$1,209US $1,413 |
| Bachelor's degree or higher | 4.8%This ZIP4.8% |
| Mean commute | 27.3 minThis ZIP27.3 min |
| Population density | 96.4 / sq miThis ZIP96.4 / sq mi |
Business and tax activity
| Business establishments | 48This ZIP48 |
|---|---|
| Employees | 528This ZIP528 |
| Annual payroll | $27,447,000This ZIP$27,447,000 |
| Tax returns filed | 940This ZIP940 |
| Total adjusted gross income | $53,439,000This ZIP$53,439,000 |
Land area
| Land area | 55.08 sq miThis ZIP55.08 sq mi |
|---|---|
| Water area | 0.30 sq miThis ZIP0.30 sq mi |
Counties 17810 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Lycoming County | 73.8% |
| Union County | 26.2% |
Other place names in 17810
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 17810
| ZIP | City | Distance |
|---|---|---|
17856 | New Columbia, PA | 4.2 mi |
17702 | Williamsport, PA | 6.0 mi |
17887 | White Deer, PA | 7.7 mi |
17752 | Montgomery, PA | 8.4 mi |
17730 | Dewart, PA | 8.5 mi |
17703 | Williamsport, PA | 9.9 mi |
17837 | Lewisburg, PA | 10.0 mi |
17844 | Mifflinburg, PA | 10.0 mi |
17720 | Antes Fort, PA | 10.1 mi |
17886 | West Milton, PA | 10.2 mi |
Find every ZIP code within 10 miles of 17810 →
Questions about this ZIP code
Where is ZIP code 17810?
17810 is in Allenwood, Pennsylvania, in Lycoming County, part of the Williamsport, PA metropolitan area. Its published point location is 41.1010, -77.0391.
What county is 17810 in?
17810 spans 2 counties: Lycoming County and Union County. Most of it falls in Lycoming County, measured by overlapping land area — the county holding the most land in a ZIP code is not always the one holding the most residents.
What area code is 17810?
Allenwood uses area codes 570 and 272, from NANPA's telephone records.
What time zone is 17810 in?
17810 uses America/New_York.
How many people live in 17810?
About 5,309 people live in ZIP code 17810, in 607 households, at 96.4 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 17810?
$77,232 a year, against $77,971 across Pennsylvania.
What ZIP codes are near 17810?
The closest are 17856 (4.2 mi), 17702 (6 mi), 17887 (7.7 mi), 17752 (8.4 mi) and 17730 (8.5 mi).
Is 17810 a PO Box ZIP code?
17810 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “17810 ZIP Code — Allenwood, Pennsylvania (Lycoming County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/17810
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/17810.json Underlying data is public domain or openly licensed — sources, vintages and licences.