Massachusetts vs New Jersey: Population Density
New Jersey is more densely populated than Massachusetts.
Visual Comparison
Difference: 398.8 per sq mi — New Jersey leads.
Related Context
Density in Context
Population density shapes commutes, housing costs, and the feel of daily life.
What This Means
Massachusetts vs New Jersey: Population Density in context
New Jersey has a population density of 1,064.9 per sq mi, compared with 666.1 per sq mi in Massachusetts, a gap of 59.9%. Number of residents per square mile.
People Also Ask
Massachusetts vs New Jersey Population Density — Common Questions
Q What is Massachusetts's population density?
Massachusetts's population density is 666.1 per sq mi.
Q What is New Jersey's population density?
New Jersey's population density is 1,064.9 per sq mi.
Q Which state has a higher population density — Massachusetts or New Jersey?
New Jersey is more densely populated than Massachusetts.
Q How much more population density does New Jersey have compared to Massachusetts?
398.8 per sq mi.
More Comparisons: Massachusetts vs New Jersey
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Sources: Core demographic data comes from the 2020 U.S. Census, with land area from U.S. Census Bureau TIGER files. Income, housing, affordability, and tax fields are maintained in our comparison dataset; purchasing-power figures use BEA Regional Price Parities. Minimum wage data comes from the U.S. Department of Labor, gas prices from AAA, and electricity rates from the U.S. Energy Information Administration. Political control and election fields use 2024 presidential results together with National Conference of State Legislatures data. Gun-law labels use the Giffords scorecard, alcohol system data comes from NABCA, and marijuana status uses NCSL's state cannabis laws tracker.