Is Montclair Township, NJ growing?

Name: Growth in Montclair Township, NJ, 2020–2024
Creator: US Census Bureau
License: https://www.census.gov/data/developers/about/terms-of-service.html

Montclair Township, NJ had an estimated 40,341 (±57) residents in 2020–2024, against 38,427 in 2015–2019.

That is a change of +5.0%, a measurable increase.

Its housing went from 15,530 to 16,521 homes (+6.4%), a measurable increase.

1.0% of today’s homes were built in 2020 or later.

Figures last updated on November 12, 2026.

Residents now: 40,341 (±57)
Amount of change: +5.0%
Homes change: +6.4%
Built 2020 or later: 1.0%

Residents and homes in Montclair Township, 2015–2019 and 2020–2024

2015–2019 and 2020–2024 American Community Survey 5-year estimates
	2015–2019	2020–2024	Amount of change	Verdict
Residents	38,427 (±37)	40,341 (±57)	+5.0%	Measurable increase
Housing units	15,530 (±365)	16,521 (±487)	+6.4%	Measurable increase
Households that rent	40.4% (±2.2 points)	43.1% (±2.6 points)	+2.7 percentage points	Not a measurable change
Median gross rent	$1,704 (±$52)	$2,063 (±$92)	+21.1%	No measurable change after inflation
Median home value	$624,700 (±$22,484)	$906,400 (±$24,685)	+45.1%	Up after inflation

The Census Bureau publishes 2015–2019 dollars in 2019 dollars and 2020–2024 dollars in 2024 dollars.

Prices (the CPI-U, US Bureau of Labor Statistics) rose 22.7% between 2019 and 2024, so a dollar figure’s verdict compares the two after raising the earlier one by that much, using the Census Bureau’s test for a difference.

The two periods do not overlap, as the Census Bureau recommends for 5-year estimates.

Growth in Montclair Township against Essex County, its state and the nation

Change between 2015–2019 and 2020–2024
	Residents	Verdict	Housing units
Montclair Township	+5.0%	Measurable increase	+6.4%
Essex County	+8.5%	Measurable increase	+6.2%
New Jersey	+5.2%	Measurable increase	+4.8%
United States	+3.1%	Measurable increase	+4.6%

A change in a place’s boundaries between the two periods (an annexation, say) changes its counts as well; the Census Bureau’s figures are for the place as it was drawn in each period.

New homes in Montclair Township

Housing units by year built, 2020–2024
Year built	Montclair Township	Essex County	New Jersey	United States
2020 or later	1.0% (±0.9 points)	0.7%	1.1%	2.0%
2010 to 2019	4.2% (±1.3 points)	5.3%	6.2%	9.4%
2000 to 2009	3.4% (±1.2 points)	7.4%	9.2%	13.6%

5.2% of the homes in Montclair Township were built in 2010 or later.

The median age of residents is 39.9 years.

Growth in places near Montclair Township

Change in residents between 2015–2019 and 2020–2024
Place	Distance	Residents now	Amount of change	Verdict
Montclair Township	—	40,341	+5.0%	Measurable increase
Glen Ridge Borough	1.4 mi	7,943	+4.7%	Measurable increase
Bloomfield Township	1.7 mi	53,793	+9.2%	Measurable increase
Brookdale	1.7 mi	9,960	+1.6%	Not a measurable change
Verona Township	1.8 mi	14,545	+8.2%	Measurable increase
Cedar Grove Township	2.5 mi	13,475	+7.7%	Measurable increase
Nutley Township	2.9 mi	30,012	+5.4%	Measurable increase
Belleville Township	3.4 mi	38,065	+5.2%	Measurable increase
Silver Lake (Essex County)	3.4 mi	3,917	−6.7%	Not a measurable change

The figures for Montclair Township include the places inside it that have pages of their own: Upper Montclair.

Survey years: 2020–2024 (American Community Survey 5-year estimates), compared with 2015–2019.

Margins of error are at the 90% confidence level.

What you can do on Seayora in Montclair Township

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 Montclair Township beside you.

Create a landlord account · See what landlords get

Looking for a place to rent?

Browse homes for rent near Montclair Township, 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 Montclair Township, and send estimates and invoices from your phone.

Join as a pro · Find a pro

Questions about Montclair Township

Is Montclair Township growing?

Montclair Township, NJ had an estimated 40,341 residents in 2020–2024 and 38,427 in 2015–2019, a change of +5.0%: a measurable increase by the Census Bureau’s test.

How many homes have been added in Montclair Township?

The estimated number of housing units went from 15,530 in 2015–2019 to 16,521 in 2020–2024 (+6.4%), a measurable increase.

How much new construction is there in Montclair Township?

1.0% of homes in Montclair Township were built in 2020 or later and 4.2% between 2010 and 2019.

Sources

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 Montclair township, Essex County, New Jersey (county subdivision:47500, in state:34 county:013).

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

The 2015–2019 figures are B01003_001E, B01003_001M, B25001_001E, B25001_001M, DP04_0047PE, DP04_0047PM, B25064_001E, B25064_001M, B25077_001E, B25077_001M from the 2019 release.

The API needs a free key.

Request a Census API key.

DP05_0001E, DP05_0001M, DP04_0001E, DP04_0001M, DP04_0017PE, DP04_0017PM, DP04_0018PE, DP04_0018PM, DP05_0018E, DP05_0018M

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.