27310
ZIP 27310 is Oak Ridge, North Carolina, in Guilford County; area codes 336 and 743; Eastern time.
- Type
- Standard
- Time zone
- America/New_York
- County
- Guilford
- Metro area
- Greensboro-High Point, NC
- Population
- 8,622
- Coordinates
- 36.1741, -79.9922
Weather right now
Asking the National Weather Service…
Where 27310 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 27310 into a pocket calculator and turn it upside down: OIELZ — not quite a word, sorry.
- ➕ As a number, 27,310 = 2 × 5 × 2731. Its digits add up to 13, a total 1,179 other ZIP codes share.
- 💾In binary, the way a computer stores it:
110101010101110 - 🏠 Its numerical neighbours: 27306 (Mount Gilead, NC, 66 mi away) and 27311 (Pelham, NC, 36 mi away).
- 🔄 Backwards, 27310 becomes 01372, which is not a ZIP code at all.
- 👥 63 other ZIP codes are made of exactly the same digits (01237, 02137, 02713, 03217, 10273, 12037, …). The farthest-flung twin is 73021 in Colony, OK, 1,047 miles away.
- 🧭 Farther south than 68% of all ZIP codes, and farther east than 74%.
- 🎯1,041 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 27310 and you would come out at 36.17°S, 100.01°E — 952 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 14h 37m of daylight. Shortest: 9h 42m.
- 📏 At 17.9 square miles of land, 27310 is bigger than 36% of ZIP codes — room for about 14 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 8,622This ZIP8,622 |
|---|---|
| Households | 2,959This ZIP2,959 |
| Housing units | 3,063This ZIP3,063 |
| Median age | 44.0This ZIP44.0North Carolina39.1US 38.9 |
| Median household income | $165,898This ZIP$165,898North Carolina$72,388US $80,734 |
| Median home value | $498,900This ZIP$498,900North Carolina$288,900US $332,700 |
| Median gross rent | $3,009This ZIP$3,009North Carolina$1,228US $1,413 |
| Bachelor's degree or higher | 59.3%This ZIP59.3% |
| Mean commute | 20.7 minThis ZIP20.7 min |
| Population density | 480.8 / sq miThis ZIP480.8 / sq mi |
Business and tax activity
| Business establishments | 202This ZIP202 |
|---|---|
| Employees | 1,653This ZIP1,653 |
| Annual payroll | $62,459,000This ZIP$62,459,000 |
| Tax returns filed | 4,100This ZIP4,100 |
| Total adjusted gross income | $682,740,000This ZIP$682,740,000 |
Land area
| Land area | 17.93 sq miThis ZIP17.93 sq mi |
|---|---|
| Water area | 0.15 sq miThis ZIP0.15 sq mi |
Other place names in 27310
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 27310
| ZIP | City | Distance |
|---|---|---|
27235 | Colfax, NC | 5.2 mi |
27285 | Kernersville, NC | 5.9 mi |
27009 | Belews Creek, NC | 6.2 mi |
27284 | Kernersville, NC | 6.4 mi |
27357 | Stokesdale, NC | 6.5 mi |
27410 | Greensboro, NC | 6.6 mi |
27261 | High Point, NC | 6.7 mi |
27264 | High Point, NC | 6.7 mi |
27409 | Greensboro, NC | 7.2 mi |
27358 | Summerfield, NC | 7.3 mi |
Find every ZIP code within 10 miles of 27310 →
Questions about this ZIP code
Where is ZIP code 27310?
27310 is in Oak Ridge, North Carolina, in Guilford County, part of the Greensboro-High Point, NC metropolitan area. Its published point location is 36.1741, -79.9922.
What county is 27310 in?
27310 lies in Guilford County.
What area code is 27310?
Oak Ridge uses area codes 336 and 743, from NANPA's telephone records.
What time zone is 27310 in?
27310 uses America/New_York.
How many people live in 27310?
About 8,622 people live in ZIP code 27310, in 2,959 households, at 480.8 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 27310?
$165,898 a year, against $72,388 across North Carolina.
What ZIP codes are near 27310?
The closest are 27235 (5.2 mi), 27285 (5.9 mi), 27009 (6.2 mi), 27284 (6.4 mi) and 27357 (6.5 mi).
Is 27310 a PO Box ZIP code?
27310 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “27310 ZIP Code — Oak Ridge, North Carolina (Guilford County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/27310
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/27310.json Underlying data is public domain or openly licensed — sources, vintages and licences.