Mountainside, NJ
Demographics And Statistics

Demographics | Crime | Cost Of Living
Updated: 2023-12-15

Living In Mountainside, New Jersey Summary

Life in Mountainside research summary. HomeSnacks has been using Saturday Night Science to research the quality of life in Mountainside over the past nine years using Census, FBI, Zillow, and other primary data sources. Based on the most recently available data, we found the following about life in Mountainside:

  • The population in Mountainside is 6,991.

  • The median home value in Mountainside is $851,670.

  • The median income in Mountainside is $162,531.

  • The cost of living in Mountainside is 167 which is 1.7x higher than the national average.

  • The median rent in Mountainside is $3,501.

  • The unemployment rate in Mountainside is 3.4%.

  • The poverty rate in Mountainside is 2.4%.

  • The average high in Mountainside is 63.3° and the average low is 43.0°.

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Mountainside SnackAbility

10
Overall SnackAbility
Jobs
9/10
Housing
10
Affordability
3
Diversity
8
Safety
9
Amenities
8
Education
9
Commute
3
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Mountainside, NJ Crime Report

Crime in Mountainside summary. We use data from the FBI to determine the crime rates in Mountainside. Key points include:

  • There were 39 total crimes in Mountainside in the last reporting year.

  • The overall crime rate per 100,000 people in Mountainside is 565.1 / 100k people.

  • The violent crime rate per 100,000 people in Mountainside is 0.0 / 100k people.

  • The property crime rate per 100,000 people in Mountainside is 565.1 / 100k people.

  • Overall, crime in Mountainside is -75.69% below the national average.

39
Total Crimes
-75.69%
Below National Average

Crime In Mountainside Comparison Table

Statistic Count
Raw
Mountainside
/ 100k People
New Jersey
/ 100k People
National
/ 100k People
Total Crimes Per 100K 39 565.1 1,353.6 2,324.2
Violent Crime 0 0.0 195.4 369.8
Murder 0 0.0 3.7 6.3
Robbery 0 0.0 49.4 66.1
Aggravated Assault 0 0.0 127.9 268.2
Property Crime 39 565.1 1,158.2 1,954.4
Burglary 6 86.9 146.2 269.8
Larceny 25 362.2 896.3 1,401.9
Car Theft 8 115.9 115.7 282.7

Mountainside, NJ Cost Of Living

Cost of living in Mountainside summary. We use data on the cost of living to determine how expensive it is to live in Mountainside. Real estate prices drive most of the variance in cost of living around New Jersey. Key points include:

  • The cost of living in Mountainside is 167 with 100 being average.

  • The cost of living in Mountainside is 1.7x higher than the national average.

  • The median home value in Mountainside is $851,670.

  • The median income in Mountainside is $162,531.

167
Mountainside's Overall Cost Of Living
1.7x
Higher Than The National Average

Cost Of Living In Mountainside Comparison Table

Living Expense Mountainside New Jersey National Average
Overall 167 111 100
Services 101 104 100
Groceries 111 104 100
Health 101 95 100
Housing 318 130 100
Transportation 105 106 100
Utilities 101 108 100

Mountainside, NJ Weather

  • The average high in Mountainside is 63.3° and the average low is 43.0°.

  • There are 80.5 days of precipitation each year.

  • Expect an average of 48.9 inches of precipitation each year with 24.0 inches of snow.

StatMountainside
Average Annual High63.3
Average Annual Low43.0
Annual Precipitation Days80.5
Average Annual Precipitation48.9
Average Annual Snowfall24.0
63.3°
Average High
80.5°
Days of Rain

Mountainside, NJ Photos

Echo Lake Park In Mountainside Nj Autumnal Scene
Source: Public Domain
Artist Emma Auriemma Painting At Echo Lake Park In Mountainside New Jersey
Source: Public Domain
Nature Pathway In Watchung Nj Park
Source: Public Domain
Watchung Park In Union County Nj Playfield
Source: Public Domain
Trailside Nature Science Center Watchung Nj Interior View
Source: Public Domain
Childrens Outdoor Play Equipment In Park
Source: Public Domain
Echo Lake Park Nj Waterwheel Dam Frozen Lake Trees
Source: Public Domain

Rankings for Mountainside in New Jersey

Locations Around Mountainside

Map Of Mountainside, NJ

Best Places Around Mountainside

1

Lincoln Park, NJ
Population 10,884

2

Martinsville, NJ
Population 12,370

3

Succasunna, NJ
Population 9,835

4

Florham Park, NJ
Population 12,790

5

White Meadow Lake, NJ
Population 9,223

6

Hasbrouck Heights, NJ
Population 12,080

7

Bradley Gardens, NJ
Population 14,345

8

Westfield, NJ
Population 30,839

9

Boonton, NJ
Population 8,781

10

Green Knoll, NJ
Population 6,635

Mountainside Demographics And Statistics

Population over time in Mountainside

The current population in Mountainside is 6,991. The population has increased 5.7% from 2010.

Year Population % Change
2022 6,991 2.5%
2021 6,820 -1.3%
2020 6,907 1.1%
2019 6,835 0.0%
2018 6,832 1.0%
2017 6,765 0.4%
2016 6,741 0.7%
2015 6,695 0.9%
2014 6,638 0.3%
2013 6,616 -

Race / Ethnicity in Mountainside

White
75.3% (5,265)
African American
1.2% (81)
American Indian
0.0% (0)
Asian
10.7% (747)
Hawaiian
0.0% (0)
Other
0.0% (1)
Two Or More
1.6% (109)
Hispanic
11.3% (788)

Mountainside is:

  • 75.3% White with 5,265 White residents.

  • 1.2% African American with 81 African American residents.

  • 0.0% American Indian with 0 American Indian residents.

  • 10.7% Asian with 747 Asian residents.

  • 0.0% Hawaiian with 0 Hawaiian residents.

  • 0.0% Other with 1 Other residents.

  • 1.6% Two Or More with 109 Two Or More residents.

  • 11.3% Hispanic with 788 Hispanic residents.

Race Mountainside NJ USA
White 75.3% 53.0% 58.9%
African American 1.2% 12.4% 12.1%
American Indian 0.0% 0.1% 0.6%
Asian 10.7% 9.8% 5.7%
Hawaiian 0.0% 0.0% 0.2%
Other 0.0% 0.7% 0.4%
Two Or More 1.6% 2.8% 3.5%
Hispanic 11.3% 21.2% 18.7%

Gender in Mountainside

Female
53.5% (3,743)
Male
46.5% (3,248)
  • Mountainside is 53.5% female with 3,743 female residents.

  • Mountainside is 46.5% male with 3,248 male residents.

Gender Mountainside NJ USA
Female 53.5% 50.7% 50.4%
Male 46.5% 49.3% 49.6%

Highest level of educational attainment in Mountainside for adults over 25

  • 1.0% of adults in Mountainside completed < 9th grade.

  • 1.0% of adults in Mountainside completed 9-12th grade.

  • 15.0% of adults in Mountainside completed high school / ged.

  • 12.0% of adults in Mountainside completed some college.

  • 5.0% of adults in Mountainside completed associate's degree.

  • 30.0% of adults in Mountainside completed bachelor's degree.

  • 22.0% of adults in Mountainside completed master's degree.

  • 9.0% of adults in Mountainside completed professional degree.

  • 5.0% of adults in Mountainside completed doctorate degree.

< 9th Grade
1.0% (69)
9-12th Grade
1.0% (69)
High School / GED
15.0% (1,048)
Some College
12.0% (838)
Associate's Degree
5.0% (349)
Bachelor's Degree
30.0% (2,097)
Master's Degree
22.0% (1,538)
Professional Degree
9.0% (629)
Doctorate Degree
5.0% (349)
Education Mountainside NJ USA
< 9th Grade 1.0% 4.0% 4.0%
9-12th Grade 1.0% 5.0% 6.0%
High School / GED 15.0% 26.0% 26.0%
Some College 12.0% 16.0% 20.0%
Associate's Degree 5.0% 7.0% 9.0%
Bachelor's Degree 30.0% 25.0% 21.0%
Master's Degree 22.0% 12.0% 10.0%
Professional Degree 9.0% 3.0% 2.0%
Doctorate Degree 5.0% 2.0% 2.0%

Household Income For Mountainside, New Jersey

  • 1.5% of households in Mountainside earn Less than $10,000.

  • 0.7% of households in Mountainside earn $10,000 to $14,999.

  • 0.7% of households in Mountainside earn $15,000 to $24,999.

  • 0.8% of households in Mountainside earn $25,000 to $34,999.

  • 12.6% of households in Mountainside earn $35,000 to $49,999.

  • 6.7% of households in Mountainside earn $50,000 to $74,999.

  • 10.9% of households in Mountainside earn $75,000 to $99,999.

  • 15.9% of households in Mountainside earn $100,000 to $149,999.

  • 4.3% of households in Mountainside earn $150,000 to $199,999.

  • 46.0% of households in Mountainside earn $200,000 or more.

Less than $10,000
1.5% (10,471)
$10,000 to $14,999
0.7% (4,960)
$15,000 to $24,999
0.7% (4,684)
$25,000 to $34,999
0.8% (5,786)
$35,000 to $49,999
12.6% (87,904)
$50,000 to $74,999
6.7% (46,569)
$75,000 to $99,999
10.9% (76,055)
$100,000 to $149,999
15.9% (111,051)
$150,000 to $199,999
4.3% (30,311)
$200,000 or more
46.0% (321,304)
Income Mountainside NJ USA
Less than $10,000 1.5% 4.1% 4.9%
$10,000 to $14,999 0.7% 3.0% 3.8%
$15,000 to $24,999 0.7% 5.4% 7.0%
$25,000 to $34,999 0.8% 5.7% 7.4%
$35,000 to $49,999 12.6% 8.2% 10.7%
$50,000 to $74,999 6.7% 13.2% 16.1%
$75,000 to $99,999 10.9% 11.6% 12.8%
$100,000 to $149,999 15.9% 18.0% 17.1%
$150,000 to $199,999 4.3% 11.5% 8.8%
$200,000 or more 46.0% 19.2% 11.4%

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