Mount Hermon, New Jersey Population & Demographics

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Statistic	Mount Hermon	New Jersey	National
Population	166	9,226,043	336,919,644
Population density (sq mi)	349	1,255	91
Median age	41.6	39.5	37.7
Male/Female ratio	0.9:1	1.0:1	1.0:1
Married (15yrs & older)	69%	56%	55%
Families w/ Kids under 18	33%	45%	43%
Speak English	98%	69%	79%
Speak Spanish	2%	16%	13%

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Demographics Quick Facts

The population density in Mount Hermon is 72% lower than New Jersey
The median age in Mount Hermon is 5% higher than New Jersey
In Mount Hermon 100.00% of the population is White
In Mount Hermon 0.00% of the population is Black
In Mount Hermon 0.00% of the population is Asian

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Mount Hermon racial demographics

Race	Mount Hermon	New Jersey	National
White	100.00%	68.15%	73.35%
Black	0.00%	13.54%	12.63%
Asian	0.00%	9.19%	5.22%
American Indian	0.00%	0.21%	0.82%
Native Hawaiian	0.00%	0.03%	0.18%
Mixed race	0.00%	2.53%	3.06%
Other race	0.00%	6.35%	4.75%

In Mount Hermon, 17.8% of people are of Hispanic or Latino origin.
Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

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Household income distribution

Place of birth by citizenship

Mount Hermon age breakdown

Marital status

Age of children in married couples

Source: The Mount Hermon, NJ demographics data displayed above is derived from the United States Census Bureau American Community Survey (ACS) and include 2026 modeled data developed using proprietary methodologies.