Townapedia
St Mary's Episcopal Church
St Mary's Episcopal Church · Deirdrelmt, CC BY-SA 3.0
Jericho Friends Meetinghouse-1
Jericho Friends Meetinghouse-1 · DanTD, CC BY-SA 4.0
Heitz Place Courthouse
Heitz Place Courthouse · Muncharelli, CC BY-SA 3.0
Old Westbury Gardens 10
Old Westbury Gardens 10 · Gryffindor, CC BY-SA 3.0
Mitchel AFB NY 2006 Topo
Mitchel AFB NY 2006 Topo · United States Geological Survey (USGS), Public domain
NYCB Theatre at Westbury, 2020
NYCB Theatre at Westbury, 2020 · Chrisnait, CC BY-SA 4.0

New Cassel, New York

New Cassel is a community of 14,551 people in Nassau County, New York.

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Population14,551 -2.1% since 2019
Elevation121 ft 37 m
Land area1.5 sq mi
ZIP code11590
Nearest airportRepublic Airport (FRG) 8 mi

Why visit New Cassel

Townapedia lists 9 museums and landmarks, 15 parks and trails, 20 places to eat, 6 places to stay and 3 attractions in and around town.

Highlights include NYCB Theatre at Westbury, State University of New York at Old Westbury, A. Conger Goodyear House and Heitz Place Courthouse.

July is the warmest month, with average highs of 86°F; January lows average 27°F.

About New Cassel

New Cassel is a hamlet and census-designated place (CDP) in the Town of North Hempstead in Nassau County, on Long Island, in New York, United States. The population was 14,199 at the time of the 2020 census.

From the Wikipedia article New Cassel, New York (this version), under CC BY-SA 4.0.

Things to do3

NYCB Theatre at Westbury

Cinema and theater · 1.0 mi

Entertainment venue in the hamlet of Jericho, New York

960 960 Brush Hollow Rd, Westbury

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State University of New York at Old Westbury

School · 2.5 mi

Public university in Long Island, New York, United States

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7000 Brush Hollow Road

Cinema and theater · 1.3 mi

7000 Brush Hollow Road, Westbury

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Museums and landmarks9

A. Conger Goodyear House

Monument and historic site · National Register of Historic Places · 3.1 mi

Historic house in New York, United States

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Heitz Place Courthouse

Monument and historic site · National Register of Historic Places · 2.4 mi

Courthouse in New York, United States of America

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Jericho Friends Meeting House Complex

Monument and historic site · National Register of Historic Places · 2.8 mi

Historic meetinghouse in New York, United States

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Mitchel Air Force Base

Monument and historic site · National Register of Historic Places · 2.9 mi

US Air Force base in Long Island, New York

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Old Westbury Gardens

Monument and historic site · National Register of Historic Places · 1.9 mi

Estate in Nassau County, New York, USA

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Pound Hollow Farm

Monument and historic site · 1.3 mi

51 Powells Lane, Old Westbury

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Two Maple Farm

Monument and historic site · 1.1 mi

327 Jericho Turnpike, Old Westbury

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Upland House

Monument and historic site · 1.4 mi

253 Store Hill Road, Old Westbury

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New Cassel

Monument and historic site · 0.5 mi

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Parks, trails and playgrounds15

Cantiague Park

Park · 1.2 mi

Park in the United States of America

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Eisenhower Park

Park · 1.8 mi

Public park in East Meadow, New York

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Martin "Bunky" Reid Park

Park

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Chenango Park J-7

Park · 1.5 mi

Jericho J-7

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Glen-Chapel Road Park J-5

Park · 1.1 mi

Jericho J-5

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Hillary-Bruce Lane Park J-3

Park · 1.1 mi

Jericho J-3

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Hunters Lane Park H-16

Park · 1.1 mi

Hicksville H-16

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Westbury Village Clock and Tree

Park · 1.3 mi

Post Avenue, Westbury

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Cantiague Golf Course

Golf course · 1.3 mi

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Carman Avenue Green

Park · 1.2 mi

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Christopher J Noeller Memorial Park

Park · 1.5 mi

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Eisenhower Park Golf Course

Golf course · 1.5 mi

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3 more on the map.

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Restaurants and cafes20

Mediterranean Kebab House

Restaurant · Turkish · 1.2 mi

190 Post Avenue

Mo-Su 11:00-22:00

Open in Google Maps · +1-516-333-8715

Steve's Piccola Bussola

Restaurant · Italian · 0.8 mi

649 Old Country Road, Westbury

Mo-Fr 11:45-21:30; Sa 13:30-21:30; Su 13:30-20:30

Open in Google Maps · +1-516-333-1335

Pizza Hut

Restaurant · Pizza · 1.5 mi

61 Old Country Road, Westbury

Open in Google Maps · +1 516-334-7251

Starbucks

Cafe · Coffee Shop · 0.7 mi

1149 Old Country Road, Westbury

Open in Google Maps · +1-516-338-8711

Black Label Burgers

Diner · American · 0.7 mi

681 Old Country Road, Westbury

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Nana's Ice Cream and Coffee House

Ice cream · 1.2 mi

225 Post Avenue, Westbury

Open in Google Maps · +15163386888

Taco Joes

Restaurant · 0.7 mi

1137 Old Country Road, Westbury

Open in Google Maps · +1-516-493-9166

The Harvest Diner

Restaurant · Diner · 0.5 mi

841 Old Country Road, Westbury

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Red Robin

Restaurant · Burger · 1.3 mi

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Shogi Japanese Restaurant

Restaurant · Japanese, Sushi · 0.9 mi

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Azerbaijan Grill

Restaurant · 1.5 mi

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8 more on the map.

History

New Cassel was one of the first free African American communities on Long Island. It was founded by a group of formerly enslaved African American farmers in the mid 1700s. About the time of the close of the American Revolutionary War, Hessian settlers, mostly from Hesse-Cassel in the Holy Roman Empire and who chose not to return Europe, and settled throughout the area, as well; this gave rise to New Cassel's name, which was chosen in honor of the part of Hesse from which most had come.

When the adjacent village of Westbury incorporated in 1932, New Cassel residents chose not to be included within the new municipality's territory, over fears that their taxes would rise by becoming part of the village. Accordingly, New Cassel would remain an unincorporated hamlet directly governed by the Town of North Hempstead in Manhasset.

After World War II, New Cassel became home to a great number of successful middle class families, including many Black and Latino veterans. By the second half of the 20th century, New Cassel had become home to a growing number of Haitian and Latino families.

From the History section of New Cassel, New York on Wikipedia, under CC BY-SA 4.0.

Where to stay6

Churches and places of worship27

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Shopping5

Gas and EV charging12

Schools, colleges and libraries59

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Healthcare1

Map of New Cassel

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

Climate by month

20°40°60°80°January: 3.6 in of rainFebruary: 3.0 in of rainMarch: 4.4 in of rainApril: 3.8 in of rainMay: 3.1 in of rainJune: 3.8 in of rainJuly: 4.0 in of rainAugust: 3.9 in of rainSeptember: 4.1 in of rainOctober: 4.0 in of rainNovember: 3.4 in of rainDecember: 4.2 in of rainJanuary: 42°FFebruary: 44°FMarch: 51°FApril: 62°FMay: 72°FJune: 81°FJuly: 86°FAugust: 84°FSeptember: 78°FOctober: 67°FNovember: 56°FDecember: 46°FJanuary: 27°FFebruary: 28°FMarch: 34°FApril: 43°FMay: 52°FJune: 62°FJuly: 68°FAugust: 66°FSeptember: 60°FOctober: 49°FNovember: 40°FDecember: 33°FJFMAMJJASOND
Average high Average low Rain
Monthly table
MonthHighLowRainSnow
Jan42°F27°F3.6 in2.9 in
Feb44°F28°F3.0 in6.2 in
Mar51°F34°F4.4 in3.1 in
Apr62°F43°F3.8 in0.4 in
May72°F52°F3.1 in0.0 in
Jun81°F62°F3.8 in0.0 in
Jul86°F68°F4.0 in0.0 in
Aug84°F66°F3.9 in0.0 in
Sep78°F60°F4.1 in0.0 in
Oct67°F49°F4.0 in0.0 in
Nov56°F40°F3.4 in0.2 in
Dec46°F33°F4.2 in5.7 in

U.S. Climate Normals 1991-2020 for Mineola (3 mi away), NOAA NCEI.

People and cost of living

$155,443median household income
$509,100median home value
$2,134median monthly rent
33.7median age
21.5%of adults have a bachelor's degree or higher
60.3%of homes are owner-occupied
23.8 minaverage commute
Age of residents
Under 1825%18 to 3427%35 to 6438%65 and over10%

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

Disaster history

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

  • 2024-01-30: Severe Storm And Flooding (Flood)
  • 2021-09-05: Remnants Of Hurricane Ida (Hurricane)
  • 2021-09-02: Remnants Of Hurricane Ida (Hurricane)
  • 2021-08-22: Hurricane Henri (Hurricane)
  • 2020-10-02: Tropical Storm Isaias (Hurricane)
  • 2020-03-20: Covid-19 Pandemic (Biological)

OpenFEMA disaster declarations summaries.

Getting there and nearby towns

Republic Airport (FRG) is the nearest airport with scheduled flights listed in OpenStreetMap, 8 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.