NJ BULLETIN
Your Resource for Towns in Northern New Jersey
Your Resource for Towns in Northern New Jersey

Sparta Township, Sussex County Demographic Information

Data below last updated in February 2026

 POPULATION
DEMOGRAPHICS
Race
Gender
Age
Education
 FINANCIAL INFORMATION
Persons In Poverty
4%
Income Per Capita
$75,855
Median Household Income
$167,963
 HOUSEHOLD INFORMATION
Number of Households
7,452
Average Household Size
2.68
Households With Computers
97.9%
Households With Internet Access
96.2%
 HOUSING INFORMATION
Owner-Occupied Homes
87.4%
Median Home Value
$484,200
Median Home Monthly Cost
$1,500
Median Home Monthly Cost With Mortgage
$3,391
Median Rent
$1,864
 OTHER STATISTICS
Number of Firms
458
Number of Veterans
608
Persons With A Disability
5.8%