Census Data for Etra

As far as we can tell, Etra has not been included in past Census counts, so there is no population information for this community.

While we don't have census information for Etra, you might be interested in some nearby communities where we do:

Bordentown
(12 miles [19.3 km] to the southwest)
- Bordentown is located in Burlington County
- Jump to our Gazetteer entry for Bordentown
Trenton
(13 miles [20.9 km] to the west)
- Trenton is located in Mercer County
- Jump to our Gazetteer entry for Trenton
Morrisville
(14 miles [22.5 km] to the west)
- Morrisville is located in Bucks County (PA)
- Jump to our Gazetteer entry for Morrisville
- Jump to TripAdvisor's Tourism page for Morrisville <1>
New Brunswick
(16 miles [25.7 km] to the north)
- New Brunswick is located in Middlesex County
- Jump to our Gazetteer entry for New Brunswick
Tullytown
(17 miles [27.4 km] to the southwest)
- Tullytown is located in Bucks County (PA)
- Jump to our Gazetteer entry for Tullytown
Yardley
(17 miles [27.4 km] to the west)
- Yardley is located in Bucks County (PA)
- Jump to our Gazetteer entry for Yardley
- Jump to TripAdvisor's Tourism page for Yardley <1>
South Amboy
(19 miles [30.6 km] to the northeast)
- South Amboy is located in Middlesex County
- Jump to our Gazetteer entry for South Amboy
Bristol
(20 miles [32.2 km] to the southwest)
- Bristol is located in Bucks County (PA)
- Jump to our Gazetteer entry for Bristol
- Jump to TripAdvisor's Tourism page for Bristol <1>
Perth Amboy
(21 miles [33.8 km] to the northeast)
- Perth Amboy is located in Middlesex County
- Jump to our Gazetteer entry for Perth Amboy
Burlington
(22 miles [35.4 km] to the southwest)
- Burlington is located in Burlington County
- Jump to our Gazetteer entry for Burlington
Hulmeville
(22 miles [35.4 km] to the west)
- Hulmeville is located in Bucks County (PA)
- Jump to our Gazetteer entry for Hulmeville
- Jump to TripAdvisor's Tourism page for Hulmeville <1>
Langhorne Manor
(22 miles [35.4 km] to the west)
- Langhorne Manor is located in Bucks County (PA)
- Jump to our Gazetteer entry for Langhorne Manor
Continue List (1188 more) ...
- Langhorne
  (22 miles [35.4 km] to the west)
  - Langhorne is located in Bucks County (PA)
  - Jump to our Gazetteer entry for Langhorne
  - Jump to TripAdvisor's Tourism page for Langhorne <1>
- Newtown
  (22 miles [35.4 km] to the west)
  - Newtown is located in Bucks County (PA)
  - Jump to our Gazetteer entry for Newtown
  - Jump to TripAdvisor's Tourism page for Newtown <1>
- Penndel
  (22 miles [35.4 km] to the west)
  - Penndel is located in Bucks County (PA)
  - Jump to our Gazetteer entry for Penndel
  - Jump to TripAdvisor's Tourism page for Penndel <1>

Mercer County ...

Etra is located in Mercer County<2>.

For more information, please visit our Census Page for Mercer County.

Miscellaneous Information for Etra ...

The Federal government has assigned various identifying codes to each community, county and state. At one time or another, the US Census Bureau has used one (or more) of the following identifiers when referring to either Mercer County or the community of Etra:

The GNIS Codes ...
- The current system of identification is called the Geographic Names Information System (GNIS). The following GNIS codes relate to Etra:
- GNIS ID for Etra: 876223
- GNIS ID for Mercer County: 882229
- GNIS ID for State of New Jersey: 1779795

The FIPS Codes ...
- An earlier (and largely obsolete) identification method was called the Federal Information Processing Standard (FIPS):
- State Code: 34 (New Jersey)
- County Code: 021 (Mercer County)
- Place Code: 21960 (Etra)
- State & County Code: 34/021 (New Jersey / Mercer County)
- State & Place Code: 34/21960 (New Jersey / Etra)

Misc. Census Codes ...
- Etra is located in Census Region #1 (the Northeast Region) and Division #2 (the Middle Atlantic Division).

For more information about the various Federal identification codes, please visit our Misc Page for Etra.

Footnotes ...

<1>	While we're fans and frequent users of TripAdvisor, you should know that we're also members of the TripAdvisor affiliate program.
<2>	If you're interested in how the shape of New Jersey's counties, including Mercer, have changed over time, we recommend the Atlas of Historical County Boundaries.