16127
ZIP 16127 is Grove City, Pennsylvania, mostly in Mercer County; area code 724; Eastern time.
- Type
- Standard
- Time zone
- America/New_York
- County
- Mercer +3 more
- Metro area
- Hermitage, PA
- Population
- 15,117
- Coordinates
- 41.1730, -80.0730
Weather right now
Asking the National Weather Service…
Where 16127 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 16127 into a pocket calculator and turn it upside down: LZIgI — not quite a word, sorry.
- ➕ 16127 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 17, a total 2,133 other ZIP codes share.
- 💾In binary, the way a computer stores it:
11111011111111 - 🏠 Its numerical neighbours: 16125 (Greenville, PA, 22 mi away) and 16130 (Hadley, PA, 20 mi away).
- 🔄 Backwards, 16127 becomes 72161, which is not a ZIP code at all.
- 👥 25 other ZIP codes are made of exactly the same digits (11726, 11762, 12167, 12176, 16172, 16217, …). The farthest-flung twin is 76121 in Fort Worth, TX, 1,111 miles away.
- 🧭 Farther north than 68% of all ZIP codes, and farther east than 74%.
- 🎯975 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 16127 and you would come out at 41.17°S, 99.93°E — 1,087 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 09m of daylight. Shortest: 9h 12m.
- 📏 At 73.2 square miles of land, 16127 is bigger than 70% of ZIP codes — room for about 56 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 15,117This ZIP15,117 |
|---|---|
| Households | 5,225This ZIP5,225 |
| Housing units | 5,709This ZIP5,709 |
| Median age | 35.1This ZIP35.1Pennsylvania40.9US 38.9 |
| Median household income | $72,429This ZIP$72,429Pennsylvania$77,971US $80,734 |
| Median home value | $213,700This ZIP$213,700Pennsylvania$254,500US $332,700 |
| Median gross rent | $910This ZIP$910Pennsylvania$1,209US $1,413 |
| Bachelor's degree or higher | 38.7%This ZIP38.7% |
| Mean commute | 21.2 minThis ZIP21.2 min |
| Population density | 206.5 / sq miThis ZIP206.5 / sq mi |
Business and tax activity
| Business establishments | 464This ZIP464 |
|---|---|
| Employees | 8,466This ZIP8,466 |
| Annual payroll | $337,246,000This ZIP$337,246,000 |
| Tax returns filed | 6,570This ZIP6,570 |
| Total adjusted gross income | $486,990,000This ZIP$486,990,000 |
Land area
| Land area | 73.21 sq miThis ZIP73.21 sq mi |
|---|---|
| Water area | 0.47 sq miThis ZIP0.47 sq mi |
Counties 16127 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Mercer County | 90.0% |
| Venango County | 8.0% |
| Lawrence County | 1.7% |
| Butler County | 0.3% |
Other place names in 16127
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 16127
| ZIP | City | Distance |
|---|---|---|
16035 | Forestville, PA | 5.2 mi |
16038 | Harrisville, PA | 6.3 mi |
16133 | Jackson Center, PA | 6.9 mi |
16021 | Branchton, PA | 8.3 mi |
16156 | Volant, PA | 9.6 mi |
16137 | Mercer, PA | 9.6 mi |
16057 | Slippery Rock, PA | 9.6 mi |
16020 | Boyers, PA | 10.0 mi |
16016 | Boyers, PA | 10.1 mi |
16153 | Stoneboro, PA | 10.3 mi |
Find every ZIP code within 10 miles of 16127 →
Questions about this ZIP code
Where is ZIP code 16127?
16127 is in Grove City, Pennsylvania, in Mercer County, part of the Hermitage, PA micropolitan area. Its published point location is 41.1730, -80.0730.
What county is 16127 in?
16127 spans 4 counties: Mercer County, Venango County, Lawrence County and Butler County. Most of it falls in Mercer 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 16127?
Grove City uses area code 724, from NANPA's telephone records.
What time zone is 16127 in?
16127 uses America/New_York.
How many people live in 16127?
About 15,117 people live in ZIP code 16127, in 5,225 households, at 206.5 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 16127?
$72,429 a year, against $77,971 across Pennsylvania.
What ZIP codes are near 16127?
The closest are 16035 (5.2 mi), 16038 (6.3 mi), 16133 (6.9 mi), 16021 (8.3 mi) and 16156 (9.6 mi).
Is 16127 a PO Box ZIP code?
16127 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “16127 ZIP Code — Grove City, Pennsylvania (Mercer County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/16127
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/16127.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.