Mountainside borough, New Jersey demographics
Population: 7,003
Median age: 51.0
Median household income: 133,365
Mountainside is a borough in Union County, New Jersey, United States.
Demographics, population, home values, social and economic characteristics of Mountainside borough, NJ.
Population
| 2021 | 7,003 |
| 2020 | 6,859 |
| 2019 | 6,826 |
| 2018 | 6,820 |
| 2017 | 6,907 |
| 2016 | 6,835 |
| 2015 | 6,832 |
| 2014 | 6,765 |
| 2013 | 6,741 |
| 2012 | 6,695 |
| 2011 | 6,638 |
| 2010 | 6,616 |
Census data for Mountainside borough, New Jersey
Demographic and housing estimates in Mountainside borough, New Jersey
| Total population | 7,003 |
| Male | 3,424 |
| Female | 3,579 |
| Total population | 7,003 |
| Under 5 years | 684 |
| 5 to 9 years | 281 |
| 10 to 14 years | 327 |
| 15 to 19 years | 424 |
| 20 to 24 years | 206 |
| 25 to 34 years | 252 |
| 35 to 44 years | 786 |
| 45 to 54 years | 900 |
| 55 to 59 years | 639 |
| 60 to 64 years | 576 |
| 65 to 74 years | 955 |
| 75 to 84 years | 607 |
| 85 years and over | 366 |
| Median age (years) | 51.0 |
| Under 18 years | 1,630 |
| 16 years and over | 5,584 |
| 18 years and over | 5,373 |
| 21 years and over | 5,287 |
| 62 years and over | 2,239 |
| 65 years and over | 1,928 |
| Total population | 7,003 |
| One race | 6,345 |
| White | 5,412 |
| Black or African American | 161 |
| American Indian and Alaska Native | 0 |
| Asian | 710 |
| Native Hawaiian and Other Pacific Islander | 0 |
| Some other race | 62 |
| Two or more races | 658 |
| Citizen, VOTING AGE 18 and over population | 4,927 |
| Male Citizen, VOTING AGE 18 and over population | 2,367 |
| Female Citizen, VOTING AGE 18 and over population | 2,560 |
Social characteristics in Mountainside borough, New Jersey
| Total households | 2,531 |
| Family households (families) | 1,889 |
| Married-couple family | 32 |
| Male householder, no wife present, family | 241 |
| Female householder, no husband present, family | 197 |
| Nonfamily households | 369 |
| Average household size | 1,131 |
| Average family size | 2.68 |
Economic characteristics in Mountainside borough, New Jersey
| Total households | 2,531 |
| Less than $10,000 | 33 |
| $10,000 to $14,999 | 16 |
| $15,000 to $24,999 | 17 |
| $25,000 to $34,999 | 95 |
| $35,000 to $49,999 | 314 |
| $50,000 to $74,999 | 170 |
| $75,000 to $99,999 | 278 |
| $100,000 to $149,999 | 387 |
| $150,000 to $199,999 | 198 |
| $200,000 or more | 1,023 |
| Median household income (dollars) | 133,365 |
Housing characteristics in Mountainside borough, New Jersey
| Total housing units | 2,576 |
| Occupied housing units | 2,531 |
| Vacant housing units | 45 |
| Total housing units | 2,576 |
| 1-unit, detached | 2,425 |
| 1-unit, attached | 0 |
| 2 units | 13 |
| 3 or 4 units | 18 |
| 5 to 9 units | 0 |
| 10 to 19 units | 0 |
| 20 or more units | 120 |
| Mobile home | 0 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 2,576 |
| Built 2014 or later | 0 |
| Built 2010 to 2013 | 37 |
| Built 2000 to 2009 | 83 |
| Built 1990 to 1999 | 135 |
| Built 1980 to 1989 | 163 |
| Built 1970 to 1979 | 111 |
| Built 1960 to 1969 | 668 |
| Built 1950 to 1959 | 1,108 |
| Built 1940 to 1949 | 136 |
| Built 1939 or earlier | 135 |
| Total housing units | 2,576 |
| 1 room | 120 |
| 2 rooms | 26 |
| 3 rooms | 18 |
| 4 rooms | 32 |
| 5 rooms | 78 |
| 6 rooms | 624 |
| 7 rooms | 395 |
| 8 rooms | 567 |
| 9 rooms or more | 716 |
| Median rooms | 7.5 |
| Total housing units | 2,576 |
| No bedroom | 120 |
| 1 bedroom | 42 |
| 2 bedrooms | 119 |
| 3 bedrooms | 1,335 |
| 4 bedrooms | 682 |
| 5 or more bedrooms | 278 |
| Occupied housing units | 2,531 |
| Owner-occupied | 2,127 |
| Renter-occupied | 404 |
| Average household size of owner-occupied unit | 2.75 |
| Average household size of renter-occupied unit | 2.33 |
| Occupied housing units | 2,531 |
| Moved in 2017 or later | 251 |
| Moved in 2015 to 2016 | 484 |
| Moved in 2010 to 2014 | 349 |
| Moved in 2000 to 2009 | 508 |
| Moved in 1990 to 1999 | 390 |
| Moved in 1989 and earlier | 549 |
| Owner-occupied units | 2,127 |
| Less than $50,000 | 15 |
| $50,000 to $99,999 | 44 |
| $100,000 to $149,999 | 0 |
| $150,000 to $199,999 | 0 |
| $200,000 to $299,999 | 95 |
| $300,000 to $499,999 | 197 |
| $500,000 to $999,999 | 1,599 |
| $1,000,000 or more | 177 |
| Median (dollars) | 649,600 |
| Owner-occupied units | 2,127 |
| Housing units with a mortgage | 1,368 |
| Housing units without a mortgage | 759 |
| Occupied units paying rent | 404 |
| Less than $500 | 0 |
| $500 to $999 | 0 |
| $1,000 to $1,499 | 111 |
| $1,500 to $1,999 | 17 |
| $2,000 to $2,499 | 51 |
| $2,500 to $2,999 | 27 |
| $3,000 or more | 198 |
| Median (dollars) | 2,926 |
| No rent paid | 0 |
Links