Townapedia
Twin Rivers, NJ (1)
Twin Rivers, NJ (1) · Mr. Matté (if there is an issue with this image, contact..., CC BY 3.0
Twin Rivers Branch - Mercer County Library System
Twin Rivers Branch - Mercer County Library System · Jonathan Schilling, CC BY-SA 4.0
StocktonStHistoricDistrictHightstown
StocktonStHistoricDistrictHightstown · KForce, CC BY-SA 3.0
Samuel Sloan House, Mercer County, New Jersey
Samuel Sloan House, Mercer County, New Jersey · Jerrye & Roy Klotz, MD, CC BY-SA 3.0
Chris Nicoletti
Chris Nicoletti · Suzsj10, CC BY-SA 3.0
2020-09-15 09 44 26 View west along New Jersey State Route 33 at the exits for Interstate 95-New Jersey Turnpike and New Jersey State Route 133 WEST (TO U.S. Route 130 NORTH, East Windsor, Princeton)...
2020-09-15 09 44 26 View west along New Jersey State Route 33 at the exits for Interstate 95-New Jersey Turnpike and New Jersey State Route 133 WEST (TO U.S. Route 130 NORTH, East Windsor, Princeton)... · Famartin, CC BY-SA 4.0

Twin Rivers, New Jersey

Twin Rivers is a community of 8,382 people in Mercer County, New Jersey.

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Population8,382 +22.0% since 2019
Elevation108 ft 33 m
Land area1.3 sq mi
ZIP code08520
Nearest airportPrinceton Airport (PCT) 13 mi

Why visit Twin Rivers

Townapedia lists 2 museums and landmarks, 1 park or trail, 5 places to eat and 3 places to stay in and around town.

Highlights include Samuel Sloan House, Stockton Street Historic District and Etra Lake Park.

July is the warmest month, with average highs of 87°F; January lows average 21°F, and about 24 inches of snow fall in a normal year.

About Twin Rivers

Twin Rivers is an unincorporated community and census-designated place (CDP) in East Windsor Township, in Mercer County, in the U.S. state of New Jersey. As of the 2020 United States census, Twin Rivers' population was 7,787, its highest decennial count ever and an increase of 344 (+4.6%) from the 7,443 recorded at the 2010 census, which in turn reflected an increase of 21 (+0.3%) from the 7,422 counted in the 2000 census. Twin Rivers was the first planned unit development in New Jersey.

From the Wikipedia article Twin Rivers, New Jersey (this version), under CC BY-SA 4.0.

Museums and landmarks2

Samuel Sloan House

Monument and historic site · National Register of Historic Places · 1.8 mi

Historic antebellum home in Hightstown, New Jersey

Open in Google Maps · Wikipedia

Stockton Street Historic District

Monument and historic site · National Register of Historic Places · 2.0 mi

Historic district in New Jersey, United States

Open in Google Maps · Wikipedia

Parks, trails and playgrounds1

Etra Lake Park

Park · 0.6 mi

Open in Google Maps

Restaurants and cafes5

IHOP

Restaurant · Breakfast, Pancake

610 NJ 33, East Windsor

Mo-Sa 07:00-21:00; Su 07:00-20:00

Open in Google Maps · +1 888-572-2389

Starbucks

Cafe · Coffee Shop · 0.9 mi

200 Joan Warren Way, Monroe

Open in Google Maps

Scotto's

Restaurant · Pizza, Italian

Open in Google Maps

McDonald's

Fast food · Burger · 1.0 mi

1 Gateway Boulevard, Monroe Township

Tu-Th,Su 05:30-24:00, Mo,Fr,Sa 05:30-01:00

Open in Google Maps · +1 908-262-2692

Dunkin'

Fast food · Donut, Coffee Shop

Open in Google Maps

Advertisement

Where to stay3

Hampton Inn

Motel and hotel · 0.9 mi

384 Monmouth Street, East Windsor

Open in Google Maps · +1 609-426-1600

Windsor Hotel

Motel and hotel · 0.8 mi

460 460 Route 33 East

24/7

Open in Google Maps · +1 609-448-3200

Holiday Inn

Motel and hotel · 1.0 mi

Open in Google Maps

Churches and places of worship1

  • St. Anthony of Padua

    Church · Roman Catholic · 1.5 mi

    251 Franklin Street, Hightstown

    Open in Google Maps

Shopping1

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Gas and EV charging5

Schools, colleges and libraries20

Healthcare1

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Map of Twin Rivers

39 places. The map loads OpenStreetMap tiles when you open it.

Climate by month

20°40°60°80°January: 3.5 in of rainFebruary: 2.6 in of rainMarch: 4.3 in of rainApril: 3.7 in of rainMay: 4.1 in of rainJune: 4.6 in of rainJuly: 4.8 in of rainAugust: 4.3 in of rainSeptember: 4.2 in of rainOctober: 4.0 in of rainNovember: 3.3 in of rainDecember: 4.2 in of rainJanuary: 40°FFebruary: 43°FMarch: 51°FApril: 63°FMay: 73°FJune: 82°FJuly: 87°FAugust: 85°FSeptember: 78°FOctober: 66°FNovember: 55°FDecember: 46°FJanuary: 21°FFebruary: 23°FMarch: 30°FApril: 39°FMay: 48°FJune: 58°FJuly: 63°FAugust: 61°FSeptember: 54°FOctober: 42°FNovember: 33°FDecember: 27°FJFMAMJJASOND
Average high Average low Rain
Monthly table
MonthHighLowRainSnow
Jan40°F21°F3.5 in5.8 in
Feb43°F23°F2.6 in8.0 in
Mar51°F30°F4.3 in4.6 in
Apr63°F39°F3.7 in0.6 in
May73°F48°F4.1 in0.0 in
Jun82°F58°F4.6 in0.0 in
Jul87°F63°F4.8 in0.0 in
Aug85°F61°F4.3 in0.0 in
Sep78°F54°F4.2 in0.0 in
Oct66°F42°F4.0 in0.0 in
Nov55°F33°F3.3 in0.3 in
Dec46°F27°F4.2 in4.4 in

U.S. Climate Normals 1991-2020 for Hightstown 2 W Hcn (4 mi away), NOAA NCEI.

People and cost of living

$100,833median household income
$301,400median home value
$1,753median monthly rent
37.6median age
32.7%of adults have a bachelor's degree or higher
68.9%of homes are owner-occupied
28.1 minaverage commute
Age of residents
Under 1821%18 to 3426%35 to 6440%65 and over12%

American Community Survey 5-year estimates, 2020-2024, U.S. Census Bureau. Estimates have margins of error, larger for small towns.

Disaster history

Mercer County has had 20 federal disaster declarations since 2000, most often for hurricanes.

  • 2021-09-05: Remnants Of Hurricane Ida (Hurricane)
  • 2021-09-02: Remnants Of Hurricane Ida (Hurricane)
  • 2020-03-25: Covid-19 Pandemic (Biological)
  • 2020-03-13: Covid-19 (Biological)
  • 2016-03-14: Severe Winter Storm And Snowstorm (Severe Storm)
  • 2012-10-30: Hurricane Sandy (Hurricane)

OpenFEMA disaster declarations summaries.

Getting there and nearby towns

Princeton Airport (PCT) is the nearest airport with scheduled flights listed in OpenStreetMap, 13 miles away.

Drive times are estimates from straight-line distance, not routes.

Reviews, tips and questions

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Sources and licences

Photo credits

Page built October 30, 2026. Spotted a mistake? Tell us or suggest a place.