17837
ZIP 17837 is Lewisburg, Pennsylvania, in Union County; area codes 570 and 272; Eastern time.
- Type
- Standard
- Time zone
- America/New_York
- County
- Union
- Metro area
- Lewisburg, PA
- Population
- 18,403
- Coordinates
- 40.9750, -76.9451
Weather right now
Asking the National Weather Service…
Where 17837 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 17837 into a pocket calculator and turn it upside down: LEBLI — not quite a word, sorry.
- ➕ 17837 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 26, a total 2,038 other ZIP codes share.
- 💾In binary, the way a computer stores it:
100010110101101 - 🏠 Its numerical neighbours: 17836 (Leck Kill, PA, 25 mi away) and 17840 (Locust Gap, PA, 30 mi away).
- 🔄 Backwards, 17837 becomes 73871, which is not a ZIP code at all.
- 👥 24 other ZIP codes are made of exactly the same digits (13778, 13787, 18773, 31778, 31787, 37178, …). The farthest-flung twin is 83717 in Boise, ID, 2,000 miles away.
- 🧭 Farther north than 66% of all ZIP codes, and farther east than 82%.
- 🎯1,138 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 17837 and you would come out at 40.97°S, 103.05°E — 944 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 07m of daylight. Shortest: 9h 13m.
- 📏 At 56.2 square miles of land, 17837 is bigger than 63% of ZIP codes — room for about 43 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 18,403This ZIP18,403 |
|---|---|
| Households | 5,969This ZIP5,969 |
| Housing units | 6,472This ZIP6,472 |
| Median age | 37.4This ZIP37.4Pennsylvania40.9US 38.9 |
| Median household income | $88,975This ZIP$88,975Pennsylvania$77,971US $80,734 |
| Median home value | $288,100This ZIP$288,100Pennsylvania$254,500US $332,700 |
| Median gross rent | $1,026This ZIP$1,026Pennsylvania$1,209US $1,413 |
| Bachelor's degree or higher | 39.4%This ZIP39.4% |
| Mean commute | 14.6 minThis ZIP14.6 min |
| Population density | 327.5 / sq miThis ZIP327.5 / sq mi |
Business and tax activity
| Business establishments | 563This ZIP563 |
|---|---|
| Employees | 11,532This ZIP11,532 |
| Annual payroll | $615,703,000This ZIP$615,703,000 |
| Tax returns filed | 7,100This ZIP7,100 |
| Total adjusted gross income | $726,868,000This ZIP$726,868,000 |
Land area
| Land area | 56.19 sq miThis ZIP56.19 sq mi |
|---|---|
| Water area | 0.30 sq miThis ZIP0.30 sq mi |
Other place names in 17837
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 17837
| ZIP | City | Distance |
|---|---|---|
17883 | Vicksburg, PA | 3.4 mi |
17850 | Montandon, PA | 4.5 mi |
17886 | West Milton, PA | 4.7 mi |
17856 | New Columbia, PA | 5.8 mi |
17855 | New Berlin, PA | 6.0 mi |
17889 | Winfield, PA | 6.8 mi |
17847 | Milton, PA | 7.4 mi |
17844 | Mifflinburg, PA | 7.4 mi |
17887 | White Deer, PA | 7.4 mi |
17865 | Potts Grove, PA | 8.1 mi |
Find every ZIP code within 10 miles of 17837 →
Questions about this ZIP code
Where is ZIP code 17837?
17837 is in Lewisburg, Pennsylvania, in Union County, part of the Lewisburg, PA micropolitan area. Its published point location is 40.9750, -76.9451.
What county is 17837 in?
17837 lies in Union County.
What area code is 17837?
Lewisburg uses area codes 570 and 272, from NANPA's telephone records.
What time zone is 17837 in?
17837 uses America/New_York.
How many people live in 17837?
About 18,403 people live in ZIP code 17837, in 5,969 households, at 327.5 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 17837?
$88,975 a year, against $77,971 across Pennsylvania.
What ZIP codes are near 17837?
The closest are 17883 (3.4 mi), 17850 (4.5 mi), 17886 (4.7 mi), 17856 (5.8 mi) and 17855 (6 mi).
Is 17837 a PO Box ZIP code?
17837 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “17837 ZIP Code — Lewisburg, Pennsylvania (Union County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/17837
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/17837.json Underlying data is public domain or openly licensed — sources, vintages and licences.