Etra, New Jersey
Etra: a city in Mercer County, New Jersey
About
Etra is a city located in the county of Mercer in the U.S. state of New Jersey.
Quick Facts about Etra
| State | New Jersey (United States) |
| County | Mercer County |
| Latitude & Longitude | 40.2526,-74.5068 |
| Time Zone | America/New_York |
| Local time | 13:32:45 (10th June 2026) |
| Weather | 84℉ Slight Chance Rain Showers then Chance Showers And Thunderstorms 7-days weather |
Geography
Etra is located at 40°15'9"N 74°30'25"W (40.2526100, -74.5068200).
Etra map
Click "full screen" 
icon to open full mode. View satellite images
icon to open full mode. View satellite images
Weather
84°F
Slight Chance Rain Showers then Chance Showers And Thunderstorms
10 mph SW
Today
A slight chance of rain showers before noon, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 84. Southwest wind around 10...
7-Day Forecast
Milford
Nearby Schools and Colleges
Schools and campuses linked to Etra, NJ. Select a name to open its map and contact details.
| Code | Name | City | ZIP |
|---|---|---|---|
| 185509 | Mercer County Community College | West Windsor (NJ) | 08550-3407 |
Nearby Transit Stations (27)
Rail and bus stations connected to Etra, NJ. Select a station to open its map and address details.
| Code | Name | Address | Type |
|---|---|---|---|
| PJC | Princeton Junction station | 2 Wallace Road | RAIL |
| TRE | Trenton Transit Center | 72 South Clinton Avenue | RAIL |
| NBK | New Brunswick station | French and Albany Streets | RAIL |
| MET | Metropark station | 100 Middlesex-Essex Turnpike | RAIL |
| CWH | Cornwells Heights | 700 Station Ave. | RAIL |
Closest post offices linked to Etra.
| Post Office Name | City | ZIP |
|---|---|---|
| Hightstown Post Office | Hightstown (NJ) | 08520 |
Other cities in Mercer County
Cities, towns, neighborhoods & other populated places in Mercer County , NJ.
| City Name | Population | Title |
|---|---|---|
| Trenton | 82,957 | The capital of New Jersey. |
| Ewing | 36,442 | Township in Mercer County, New Jersey |
| Lawrence | 32,595 | Township in Mercer County, New Jersey |
| Princeton | 30,879 | Private Ivy League research university in Princeton, New Jersey, United States |
| West Windsor | 28,517 | Township in Mercer County, New Jersey, United States |
| Robbinsville | 14,495 | Township in Mercer County, New Jersey |
| White Horse | 9,494 | Census designated place in New Jersey |
| Twin Rivers | 7,443 | Neighborhood |
| Prospect Park | 5,817 | Borough in Passaic County, New Jersey |
| Hightstown | 5,276 | Borough in Mercer County, New Jersey |
| Pennington | 2,607 | Borough of New Jersey |
| Princeton Junction | 2,465 | Town |
| Hopewell | 1,897 | Township in Mercer County, New Jersey |
| Millstone | 410 | Borough in Somerset County, New Jersey |