Stillwater, New Jersey

Stillwater: township of New Jersey

About

Stillwater is a township located in the county of Sussex in the U.S. state of New Jersey. Its population at the 2010 census was 4,099 and a population density of 144 people per km². After 10 years in 2020 city had an estimated population of 3,855 inhabitants.

The township was created 201 years ago in 1824.

Stillwater locator map
Location of Stillwater on New Jersey map.

Quick Facts about Stillwater

Population 3,855 (2020)
Country United States of America
State New Jersey (United States)
County Sussex County
Postal code 07875
Area 28.39 km2
Latitude & Longitude 41.0359,-74.8782
Altitude 2,356 feet / 718 meters
Establishment December 27, 1824 (201 years ago)
Time Zone Eastern Time Zone
Local time 03:19:19 (17th April 2026)
Density 136 Pop. per km² as of 2020
Population growth -6.33% (2010-2020)
Weather 78℉ Chance Rain Showers 7-days weather
Shafer Grist Mill 'Stillwater  NJ' from SE 1 image
Shafer Grist Mill 'Stillwater NJ' from SE 1 image

Geography

Stillwater is located at 41°2'9"N 74°52'42"W (41.0359300, -74.8782300).

Stillwater map

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Weather

78°F
Chance Rain Showers
0 to 5 mph W Friday

A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 78. West wind 0 to 5 mph. Chance of pr...

7-Day Forecast

Official website of Stillwater

Official Website

Demographics

According to census records, the population of Stillwater decreased by 6.33% in 10 years.

Year Population % Change Method
2010 4,099 - census
2011 4,116 0.41% estimation process
2012 4,077 -0.96% estimation process
2013 4,033 -1.09% estimation process
2014 3,998 -0.88% estimation process
2015 3,951 -1.19% estimation process
2016 3,923 -0.71% estimation process
2017 3,907 -0.41% estimation process
2018 3,893 -0.36% estimation process
2019 3,870 -0.59% estimation process
2020 3,855 -0.39% estimation process

Nearby Schools and Colleges

Schools and campuses linked to Stillwater, NJ. Select a name to open its map and contact details.

Code Name City ZIP
247603 Sussex County Community College Newton (NJ) 07860

Nearby Transit Stations (18)

Rail and bus stations connected to Stillwater, NJ. Select a station to open its map and address details.

Code Name Address Type
EWR Newark Liberty International Airport Newark Liberty International Airport RAIL
NWK Pennsylvania Station 1 Raymond Plaza West RAIL
WHV White Haven, PA I-476, Exit 95/I-80, Exit 277, at Hwy 940 BUS
MET Metropark station 100 Middlesex-Essex Turnpike RAIL
NBK New Brunswick station French and Albany Streets RAIL

Closest post offices linked to Stillwater.

Post Office Name City ZIP
Stillwater Post Office Stillwater (NJ) 07875

Other places with the same name (4)

Other cities in Sussex County

Cities, towns, neighborhoods & other populated places in Sussex County , NJ. (more)

City Name Population Title
Sparta 18,598 Township of New Jersey
Hopatcong Hills 16,267 City in Sussex County, New Jersey, United States of America
Hopatcong 14,145 Borough in Sussex County, New Jersey, United States
Wantage 10,899 Township of New Jersey
Lake Mohawk 9,916 City in Byram Township, New Jersey, United States of America
Newton 7,977 Town in Sussex County, New Jersey, United States
Highland Lake 4,933 Town
Montague 3,630 Township in Sussex County, New Jersey, United States
Stanhope 3,288 Borough of New Jersey
Fredon 3,145 Township in Sussex County, New Jersey, USA
Hamburg 3,121 Borough of New Jersey
Lafayette 2,352 Township in Sussex County, New Jersey
Ogdensburg 2,245 Borough in Sussex County, New Jersey
Sussex 1,979 Borough in Sussex County, New Jersey
Vernon Valley 1,626 Census designated place
Crandon Lakes 1,178 Census designated place

Distance to Other Cities

Stillwater distances to largest New Jersey cities