What kinds of homes are in Interlaken Borough, NJ?

Name: Types of homes in Interlaken Borough, NJ, 2020–2024
Creator: US Census Bureau
License: https://www.census.gov/data/developers/about/terms-of-service.html

Interlaken Borough, NJ has 406 (±49) homes (2020–2024 American Community Survey).

That is about 1,227 homes per square mile of land.

97.0% are detached single-family houses.

0.5% are in buildings of two to four units.

2.5% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 406 (±49)
Detached houses: 97.0%
2–4 unit buildings: 0.5%
5+ unit buildings: 2.5%

Homes in Interlaken Borough by building size

Housing units by units in structure, 2020–2024
Building type	Interlaken Borough	Monmouth County	New Jersey	United States
Single-family, detached	97.0% (±3.0 points)	65.7%	52.6%	61.3%
Single-family, attached (townhouse, rowhouse)	0.0% (±10.5 points)	9.7%	10.0%	6.2%
2 units	0.5% (±0.6 points)	3.0%	8.6%	3.4%
3 or 4 units	0.0% (±10.5 points)	3.5%	6.1%	4.3%
5 to 9 units	0.0% (±10.5 points)	3.5%	4.6%	4.5%
10 to 19 units	0.0% (±10.5 points)	4.1%	4.9%	4.3%
20 or more units	2.5% (±3.0 points)	9.3%	12.3%	10.3%
Mobile home	0.0% (±10.5 points)	1.1%	0.9%	5.6%
Boat, RV, van, etc.	0.0% (±10.5 points)	0.0%	0.0%	0.1%

In Interlaken Borough, the share of homes in buildings of five or more units is not measurably different from Monmouth County (16.9%).

It is also lower than in New Jersey (21.8%).

It is lower than the national figure (19.1%).

Homes in buildings of 5 or more units in places near Interlaken Borough

Nearest places with a published estimate, compared with Interlaken Borough
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Interlaken Borough	—	2.5% (±15.1 points)	—
Wanamassa	0.7 mi	10.6% (±8.4 points)	Not measurably different
Allenhurst Borough	0.7 mi	11.3% (±8.5 points)	Not measurably different
Asbury Park	0.8 mi	49.4% (±4.9 points)	Higher
Loch Arbour Village	0.9 mi	0.0% (±39.3 points)	Not measurably different
Deal Borough	1.4 mi	6.2% (±3.8 points)	Not measurably different
Ocean Township (Monmouth County)	1.6 mi	25.3% (±3.4 points)	Higher
Ocean Grove	1.6 mi	14.9% (±4.2 points)	Not measurably different
Oakhurst	2.0 mi	0.0% (±5.5 points)	Not measurably different

Nearby places with a measurably higher figure: Asbury Park, NJ (49.4%), Ocean Township (Monmouth County), NJ (25.3%).

Distance is measured in a straight line between the Census Bureau’s internal points for each place.

Homes in buildings of 5 or more units across Monmouth County, place by place

Rank	Place	Homes in buildings of 5 or more units
35	Marlboro Township	7.7% (±2.0 points)
36	Deal Borough	6.2% (±3.8 points)
37	Hazlet Township	5.8% (±2.0 points)
38	Howell Township	5.7% (±1.6 points)
39	Holmdel Township	5.4% (±3.5 points)
40	Spring Lake Borough	5.1% (±4.2 points)
41	Interlaken Borough	2.5% (±15.1 points)
42	Upper Freehold Township	1.8% (±3.1 points)
43 (tie)	Fair Haven Borough	1.7% (±4.0 points)
43 (tie)	Roosevelt Borough	1.7% (±12.3 points)
45	Little Silver Borough	1.5% (±3.3 points)
46	Brielle Borough	1.1% (±3.2 points)
47	Colts Neck Township	0.7% (±1.4 points)

Showing 13 of 53 places in Monmouth County, ranked from highest to lowest.

Survey years: 2020–2024 (American Community Survey 5-year estimates).

Margins of error are at the 90% confidence level.

What you can do on Seayora in Interlaken Borough

One account for renting, owning, managing and fixing homes, with these figures beside you.

Own or manage a rental?

List it, sign the lease and collect rent online, with the figures for Interlaken Borough beside you.

Create a landlord account · See what landlords get

Looking for a place to rent?

Browse homes for rent near Interlaken Borough, save the ones you like and apply online.

Browse rentals · Create a renter account

Do repairs, renovations or maintenance?

Get found by owners and renters near Interlaken Borough, and send estimates and invoices from your phone.

Join as a pro · Find a pro

Questions about Interlaken Borough

How many homes are in Interlaken Borough?

Interlaken Borough, NJ has an estimated 406 (±49) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Interlaken Borough houses or apartments?

97.0% are detached houses and 0.0% attached houses, while 3.0% are in buildings of two or more units.

How many two-family and small multifamily homes are in Interlaken Borough?

0.5% of homes in Interlaken Borough are in buildings of two to four units, the small rental buildings that are often owner-occupied.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Interlaken borough, Monmouth County, New Jersey

To check these figures in the Census Bureau’s own API, request the variables below from the 2024 ACS 5-year data profile (acs/acs5/profile) for Interlaken borough, Monmouth County, New Jersey (county subdivision:34200, in state:34 county:025).

Each estimate (E or PE) has a margin of error beside it (M or PM).

The API needs a free key.

Request a Census API key.

DP04_0001E, DP04_0001M, DP04_0007PE, DP04_0007PM, DP04_0008PE, DP04_0008PM, DP04_0009PE, DP04_0009PM, DP04_0010PE, DP04_0010PM, DP04_0011PE, DP04_0011PM, DP04_0012PE, DP04_0012PM, DP04_0013PE, DP04_0013PM, DP04_0014PE, DP04_0014PM, DP04_0015PE, DP04_0015PM

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

Figures are published by the US Census Bureau, HUD, the Bureau of Labor Statistics and the FBI; Seayora reproduces them and does not adjust them, except where a sentence says it compares dollar figures after inflation. They describe the whole place, not any one building or street, and are not an appraisal, a rent determination, a tax bill, a safety rating or legal advice.