Interlaken vs Loch Arbour

A side-by-side comparison of Interlaken and Loch Arbour: population, income, housing, and more.

Interlaken and Loch Arbour are places in New Jersey. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

Interlaken has the higher population (821 vs 199 in Loch Arbour). Interlaken has the higher median household income ($180,972 vs $115,417 in Loch Arbour). Loch Arbour has the higher median home value ($1,284,100 vs $935,600 in Interlaken).

Population, income & housing

	Interlaken	Loch Arbour
Population	821	199
Median age	57.0 yrs	56.7 yrs
Median household income	$180,972	$115,417
Median home value	$935,600	$1,284,100
Median gross rent	$3,417	—
Housing units	380	189
Homeownership rate	93.4%	87.3%
Bachelor's degree or higher	67.7%	71.5%
Unemployment rate	3.5%	11.5%

Trends (ACS 5-year, 2019–2023)

	Interlaken	Loch Arbour
Population	749 → 821 (+9.6%)	230 → 199 (-13.5%)
Median household income	$114,250 → $180,972 (+58.4%)	$131,250 → $115,417 (-12.1%)
Median home value	$655,500 → $935,600 (+42.7%)	$1,017,900 → $1,284,100 (+26.2%)
Median gross rent	$3,050 → $3,417 (+12.0%)	$1,438 → $1,375 (-4.4%)

Interlaken

Population

749821

Median household income

$114,250$180,972

Median home value

$655,500$935,600

Median gross rent

$3,050$3,417

Loch Arbour

Population

230199

Median household income

$131,250$115,417

Median home value

$1,017,900$1,284,100

Median gross rent

$1,438$1,375

Age & race/ethnicity

Age distribution (share)

	Interlaken	Loch Arbour
Under 5	7.2%	7.0%
5 to 17	10.8%	7.5%
18 to 24	4.3%	13.1%
25 to 34	6.6%	4.0%
35 to 44	7.9%	7.0%
45 to 54	11.6%	6.5%
55 to 64	21.8%	26.1%
65 to 74	18.1%	14.1%
75 and over	11.7%	14.6%

Race & ethnicity (share)

	Interlaken	Loch Arbour
White (non-Hispanic)	95.1%	85.4%
Black or African American	0.0%	0.0%
American Indian & Alaska Native	0.0%	0.0%
Asian	0.9%	2.0%
Native Hawaiian & Pacific Islander	0.0%	0.0%
Some other race	0.0%	0.0%
Two or more races	1.2%	0.5%
Hispanic or Latino	2.8%	12.1%

Educational attainment (age 25+)

Share of adults 25+

	Interlaken	Loch Arbour
No high school diploma	2.0%	0.0%
High school graduate	10.5%	14.6%
Some college or associate's	19.7%	13.9%
Bachelor's degree	41.2%	35.4%
Graduate or professional degree	26.5%	36.1%

Commute to work

How workers get to work (share)

	Interlaken	Loch Arbour
Drove alone	58.3%	78.0%
Carpooled	6.8%	0.0%
Public transit	7.1%	4.9%
Walked	0.8%	1.2%
Bicycle	0.5%	0.0%
Worked from home	26.0%	14.6%
Other means	0.5%	1.2%

Housing

Units in structure (share)

	Interlaken	Loch Arbour
1-unit, detached	96.6%	94.2%
1-unit, attached	0.0%	2.6%
2 to 4 units	0.5%	0.5%
5 to 19 units	0.0%	2.6%
20 or more units	2.9%	0.0%
Mobile home & other	0.0%	0.0%

Poverty & households

	Interlaken	Loch Arbour
Poverty rate	3.4%	14.1%
Average household size	2.37	2.52
Mean commute (minutes)	33	28
Median year structure built	1946	1938