Interlaken, New Jersey Population & Demographics

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Demographics Quick Facts

The population density in Interlaken is 86% higher than New Jersey
The median age in Interlaken is 46% higher than New Jersey
In Interlaken 96.39% of the population is White
In Interlaken 0.00% of the population is Black
In Interlaken 0.94% of the population is Asian

Compare Interlaken, NJ Demographics

Interlaken racial demographics

Race	Interlaken	New Jersey	National
White	96.39%	68.15%	73.35%
Black	0.00%	13.54%	12.63%
Asian	0.94%	9.19%	5.22%
American Indian	0.00%	0.21%	0.82%
Native Hawaiian	0.00%	0.03%	0.18%
Mixed race	2.68%	2.53%	3.06%
Other race	0.00%	6.35%	4.75%

In Interlaken, 3.3% 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

Interlaken age breakdown

Marital status

Age of children in married couples

Source: The Interlaken, NJ demographics data displayed above is derived from the United States Census Bureau American Community Survey (ACS).

Statistic	Interlaken	New Jersey	National
Population	747	8,882,190	328,239,523
Population density (sq mi)	2,255	1,215	91
Median age	57.6	39.5	37.7
Male/Female ratio	0.9:1	1.0:1	1.0:1
Married (15yrs & older)	67%	56%	55%
Families w/ Kids under 18	20%	45%	43%
Speak English	95%	69%	79%
Speak Spanish	1%	16%	13%