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CITY

Grenloch

New Jersey · 666 residents · 0.759 sq mi
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The short version

Grenloch is significantly wealthier than the US average, with a median household income of $148,068. Population has declined 11% since 2023. Median home value is $238,000. With a median age of 48.2, the population is older than the US median of 38.9. It ranks in the top 5% of US cities for household income. Households here earn about 43% more than the New Jersey median.

At a glance
Wealthier
above the US median
US median: $82,259
Older
median age 48.2
US median: 38.9
Average education
38% hold a bachelor's degree
US average: 36%
Stable housing
home values roughly flat, inflation adjusted
US median home: $376,019
Section 01

Population & growth

Total population
666
−11%since 2023
from 748 in 2023
2020 – 2024
Population density
877 / sq mi
−11%since 2023
from 986 / sq mi in 2023
US average: 281
Median age
48.2
−9%since 2023
from 53.2 in 2023
US average: 38.9
Population, 2020 – 2024
62769175682088520202024Grenloch
2024666
20202024
Section 02

Income & economy

Median household income
$148,068
+12%inflation adjusted, since 2023
from $128,333 in 2023
US average: $82,259
2020 – 2024
Per capita income
$57,064
+20%since 2023
from $47,595 in 2023
US average: $44,673
Households earning $100K+
66.5%
−2.3 ptssince 2023
from 68.9% in 2023
US average: 53.3%
Poverty rate
9.6%
+4.3 ptssince 2023
from 5.3% in 2023
US average: 12.5%
Income inequality (Gini)
0.362
+4%since 2023
from 0.347 in 2023
US average: 0.476
Workforce by industry, 2024
Finance & insurance11.9%
US avg: 5.9%
Information10.4%
US avg: 10.8%
Retail trade10.2%
US avg: 9.9%
Professional, scientific, technical9.8%
US avg: 5.1%
Wholesale trade7.4%
US avg: 6.9%
Other services5.3%
US avg: 6.7%
Public administration3%
US avg: 4.8%
Arts, entertainment, food2.5%
US avg: 1.9%
Education & health services2.1%
US avg: 0.9%
Agriculture, forestry, fishing0%
US avg: 1.6%
Construction0%
US avg: 1.2%
Manufacturing0%
US avg: 0.4%
Transportation & warehousing0%
US avg: 2.2%
BARS: THIS PLACE · TICKS: US AVERAGE
Section 03

Housing

Median home value
$238,000
+1%inflation adjusted, since 2023
from $228,700 in 2023
US average: $376,019
2020 – 2024
Owner-occupied
100.0%
Unchangedsince 2023
from 100.0% in 2023
0.0% rent
Vacancy rate
0.0%
Unchangedsince 2023
from 0.0% in 2023
US average: 10.0%
Owner cost-burdened
31.7%
+1.4 ptssince 2023
from 30.3% in 2023
US average: 22.9%
Afford Score
1.6
−10%since 2023
from 1.8 in 2023
2020 – 2024
RELATED:See current rent listings in Grenloch on RentDataNow
Section 04

Race & ethnicity

2023
White, non-Hispanic89.8%(672)
Black0.9%(7)
Hispanic / Latino5.2%(39)
Asian1.9%(14)
Other2.1%(16)
Diversity Score23.7%(177)
2024
White, non-Hispanic93.2%(621)
Black1.2%(8)
Hispanic / Latino0%(0)
Asian1.8%(12)
Other3.8%(25)
Diversity Score16.1%(107)
Diversity Score
16
−32%since 2023
from 24 in 2023
2020 – 2024
Section 05

Education

Bachelor's degree or higher
38.4%
+8.7 ptssince 2023
from 29.6% in 2023
US average: 35.6%
High school or higher
92.9%
+2.5 ptssince 2023
from 90.4% in 2023
US average: 89.6%
Graduate degree
16.8%
−0.6 ptssince 2023
from 17.4% in 2023
US average: 14.0%
Section 06

Commute & transportation

Average commute
23.8 min
−4%since 2023
from 24.9 min in 2023
US average: 26.5
Drive alone to work
81.3%
+2.1 ptssince 2023
from 79.2% in 2023
US average: 68.9%
Carpooled to work
0.0%
Unchangedsince 2023
from 0.0% in 2023
US average: 8.5%
Public transit
0.8%
−0.6 ptssince 2023
from 1.4% in 2023
US average: 3.2%
Worked from home
12.7%
−2.0 ptssince 2023
from 14.7% in 2023
US average: 15.0%
Walked to work
2.8%
+0.5 ptssince 2023
from 2.2% in 2023
US average: 2.4%
Biked to work
0.0%
Unchangedsince 2023
from 0.0% in 2023
US average: 0.4%
No vehicle available
0.0%
−4.5 ptssince 2023
from 4.5% in 2023
US average: 8.3%
Section 07

Work & employment

Unemployment rate
4.5%
Unchangedsince 2023
from 4.4% in 2023
US average: 5.2%
Labor force participation
83.1%
+8.7 ptssince 2023
from 74.4% in 2023
US average: 63.5%
Self-employed
15.5%
+1.0 ptssince 2023
from 14.5% in 2023
US average: 13.1%
Management & professional
52.9%
+3.4 ptssince 2023
from 49.5% in 2023
US average: 42.5%
Section 08

People & community

Male
42.0%
−6.2 ptssince 2023
from 48.3% in 2023
Female
58.0%
+6.2 ptssince 2023
from 51.7% in 2023
Foreign born
2.4%
+0.5 ptssince 2023
from 1.9% in 2023
US average: 14.1%
Veterans
3.8%
+0.1 ptssince 2023
from 3.7% in 2023
US average: 6.2%
With a disability
3.5%
−4.3 ptssince 2023
from 7.8% in 2023
US average: 13.3%
Uninsured
3.3%
+1.3 ptssince 2023
from 2.0% in 2023
US average: 8.4%
Broadband at home
100.0%
+4.5 ptssince 2023
from 95.5% in 2023
US average: 91.0%
English only at home
95.4%
−1.4 ptssince 2023
from 96.8% in 2023
US average: 77.7%
Spanish at home
2.1%
+0.8 ptssince 2023
from 1.3% in 2023
US average: 13.6%
Drill deeper

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Frequently asked

How many people live in Grenloch, New Jersey?

Grenloch, New Jersey has about 666 residents according to the 2024 American Community Survey.

What is the median household income in Grenloch, New Jersey?

The typical household in Grenloch, New Jersey earns about $148,068 a year. Half of households make more than that, and half make less.

Is Grenloch, New Jersey expensive?

In Grenloch, New Jersey, the median home is worth about $238,000.

How educated are people in Grenloch, New Jersey?

About 38.4% of adults age 25 and over in Grenloch, New Jersey hold a bachelor's degree or higher.

What is the poverty rate in Grenloch, New Jersey?

About 9.6% of people in Grenloch, New Jersey live below the federal poverty line.

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

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