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CITY · 2010 ACS

Green Knoll

New Jersey · 6,200 residents · 4.64 sq mi
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The short version

With 6,200 people, Green Knoll is a city in New Jersey. The typical home is worth $472,600. The median age is 45.7, about 9 years above the US median. This is an unusually credentialed place: 43% of adults have a four-year degree. Median household income runs $88,500, well clear of the $52,703 US median. Poverty is uncommon here, at 4.0% of locals.

At a glance
Wealthier
above the US median
US median: $52,703
Older
median age 45.7
US median: 37.2
More educated
43% hold a bachelor's degree
US average: 28%
Stable housing
home values roughly flat, inflation adjusted
US median home: $225,659
Section 01

Population & growth

6,200
+8%vs 2011
vs 5,717 in 2011
2010 – 2024
45.7
+1%vs 2011
vs 45.4 in 2011
US average: 37.2
Land area
4.64 sq mi
Population, 20102024
5K6K6K7K7K201020202024Green Knoll
20247K
201020202024
Age distribution, 2010
Under 55.4%(337)
US avg: 6.5%
5 to 96%(373)
US avg: 6.6%
10 to 146.8%(420)
US avg: 6.7%
15 to 196%(375)
US avg: 7.1%
20 to 243.8%(234)
US avg: 7%
25 to 347.3%(450)
US avg: 13.3%
35 to 4413.4%(832)
US avg: 13.3%
45 to 5416.6%(1,029)
US avg: 14.6%
55 to 6412.6%(783)
US avg: 11.8%
65 to 748.5%(527)
US avg: 7%
75 to 848.2%(508)
US avg: 4.2%
85 and over5.4%(332)
US avg: 1.8%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$88,500
−3%inflation adjusted, since 2011
vs $94,429 in 2011
US average: $52,703
2010 – 2024
$47,158
−3%vs 2011
vs $48,422 in 2011
US average: $27,286
Households earning $100K+
55.7%
−2.9 ptsvs 2011
vs 58.6% in 2011
US average: 33.3%
4.0%
+0.5 ptsvs 2011
vs 3.5% in 2011
US average: 13.8%
0.449
+2%vs 2011
vs 0.441 in 2011
US average: 0.461
Workforce by industry, 2010
Other services11.8%
US avg: 7%
Retail trade10.9%
US avg: 10.9%
Information10.9%
US avg: 11.5%
Wholesale trade7.2%
US avg: 7.2%
Public administration7%
US avg: 4.9%
Arts, entertainment, food5.5%
US avg: 2.4%
Finance & insurance5.3%
US avg: 5.1%
Transportation & warehousing4.9%
US avg: 3.1%
Professional, scientific, technical4.9%
US avg: 4.2%
Education & health services0.4%
US avg: 0.9%
Agriculture, forestry, fishing0.2%
US avg: 1.9%
Construction0.2%
US avg: 1.4%
Manufacturing0%
US avg: 0.5%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03

Housing

$472,600
+7%inflation adjusted, since 2011
vs $457,000 in 2011
US average: $225,659
2010 – 2024
$1,104
+1%inflation adjusted, since 2011
vs $1,125 in 2011
US average: $853
75.3%
−0.2 ptsvs 2011
vs 75.5% in 2011
24.7% rent
3.2%
−1.0 ptsvs 2011
vs 4.2% in 2011
US average: 12.1%
2.34 people
−1%vs 2011
vs 2.36 people in 2011
US average: 2.60
32.1%
+1.8 ptsvs 2011
vs 30.3% in 2011
US average: 30.9%
58.0%
+1.4 ptsvs 2011
vs 56.6% in 2011
US average: 46.8%
5.3
+10%vs 2011
vs 4.8 in 2011
2010 – 2024
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04

Race & ethnicity

2011
White, non-Hispanic81.1%(4,638)
Black1.4%(78)
Hispanic / Latino6.5%(370)
Asian10.1%(576)
Other1%(55)
2010
White, non-Hispanic75%(4,647)
Black2.9%(180)
Hispanic / Latino6.1%(377)
Asian14.7%(913)
Other0.5%(31)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

Hispanic origin
Puerto Rican3.6%(201)
Ecuadorian1.9%(105)
Nicaraguan0.2%(13)
Ancestry
Italian19.5%(1,084)
Irish18.4%(1,026)
German15.9%(885)
Polish11.5%(639)
American11.3%(632)
English9.2%(510)
Portuguese3%(166)
Russian2.6%(143)
Arab2.5%(142)
French2.2%(124)
Scottish1.7%(96)
Egyptian1.5%(85)
+ 23 more ancestry groups with data
Welsh1.5%(83)
Scotch-Irish1.3%(73)
Slovak1.1%(64)
Dutch1.1%(63)
Greek0.9%(48)
Lebanese0.8%(47)
Norwegian0.8%(47)
Austrian0.8%(46)
Hungarian0.8%(43)
Czech0.8%(42)
Ukrainian0.4%(25)
British0.4%(24)
West Indian0.4%(24)
Jamaican0.4%(24)
Swedish0.4%(21)
Danish0.3%(14)
Croatian0.2%(11)
Ghanaian0.2%(11)
Syrian0.2%(10)
Lithuanian0.2%(10)
Slovene0.2%(10)
Section 05

Education

42.9%
−1.0 ptsvs 2011
vs 43.9% in 2011
US average: 27.9%
High school or higher
91.2%
−0.7 ptsvs 2011
vs 91.9% in 2011
US average: 84.9%
18.6%
−2.4 ptsvs 2011
vs 21.0% in 2011
US average: 10.2%
Section 06

Commute & transportation

27.7 min
+2%vs 2011
vs 27.0 min in 2011
US average: 25.2
84.8%
−0.6 ptsvs 2011
vs 85.4% in 2011
US average: 76.2%
6.8%
−0.1 ptsvs 2011
vs 6.9% in 2011
US average: 10.4%
2.6%
Unchangedvs 2011
vs 2.6% in 2011
US average: 4.7%
4.4%
+0.4 ptsvs 2011
vs 4.0% in 2011
US average: 4.1%
0.5%
+0.4 ptsvs 2011
vs 0.1% in 2011
US average: 2.8%
0.0%
Unchangedvs 2011
vs 0.0% in 2011
US average: 0.5%
11.9%
−2.0 ptsvs 2011
vs 13.9% in 2011
US average: 8.7%
Section 07

Work & employment

11.3%
−0.1 ptsvs 2011
vs 11.4% in 2011
US average: 12.9%
48.5%
−2.6 ptsvs 2011
vs 51.1% in 2011
US average: 35.2%
Section 08

People & community

42.8%
Unchangedvs 2011
vs 42.8% in 2011
57.2%
Unchangedvs 2011
vs 57.2% in 2011
13.6%
Unchangedvs 2011
vs 13.6% in 2011
US average: 12.8%
8.1%
+1.1 ptsvs 2011
vs 6.9% in 2011
US average: 9.9%
Marital status (2024)
Men 15+
Never married31.9%(807)
Married61.7%(1,561)
Widowed1.5%(38)
Divorced4.9%(123)
Women 15+
Never married26.4%(833)
Married49.2%(1,549)
Widowed12.7%(400)
Divorced11.7%(369)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09

Health coverage

Showing 2024 (the nearest year with coverage data).

0.7%
−2.6 ptssince 2013
from 3.3% in 2013
US average: 8.4%
74.6%
+4.5 ptssince 2020
from 70.1% in 2020
US average: 54.8%
Direct-purchase
12.7%
−4.0 ptssince 2020
from 16.7% in 2020
US average: 13.8%
21.8%
+0.3 ptssince 2020
from 21.5% in 2020
US average: 18.4%
8.7%
−0.9 ptssince 2020
from 9.6% in 2020
US average: 20.9%
VA health care
0.5%
−0.3 ptssince 2020
from 0.8% in 2020
US average: 2.2%
Any private
85.0%
+2.1 ptssince 2020
from 82.9% in 2020
US average: 67.1%
Any public
29.0%
+0.8 ptssince 2020
from 28.2% in 2020
US average: 36.7%

Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.

Section 09 · Service history

Veterans

Veterans by period of service, 2024
Gulf War (2001 or later)17.5%(18)
US avg: 26.4%
Gulf War (1990s)7.8%(8)
US avg: 24.3%
Vietnam era48.5%(50)
US avg: 33.1%
Korean War0%(0)
US avg: 4.5%
World War II0%(0)
US avg: 1%

Share of the 103 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.

BAR + DOT: THIS PLACE · TICK: US AVERAGE
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Frequently asked

How many people live in Green Knoll, New Jersey?

Green Knoll, New Jersey has about 6,200 residents according to the 2010 American Community Survey.

What is the median household income in Green Knoll, New Jersey?

The typical household in Green Knoll, New Jersey earns about $88,500 a year. Half of households make more than that, and half make less.

Is Green Knoll, New Jersey expensive?

In Green Knoll, New Jersey, the median home is worth about $472,600, and the typical rent is about $1,104 a month.

How educated are people in Green Knoll, New Jersey?

About 42.9% of adults age 25 and over in Green Knoll, New Jersey hold a bachelor's degree or higher.

What is the poverty rate in Green Knoll, New Jersey?

About 4.0% of people in Green Knoll, New Jersey live below the federal poverty line.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

How we source and harmonize this data →