Montclair, Prince William County, VA demographics:
population, income, and more

Total population
22,387
0.4% year-over-year change
Median household income
$155,774/yr
8.7% year-over-year change
Housing units
7,457
0.9% year-over-year change

Montclair population

How many people live in Montclair

Montclair is home to 22,387 residents, according to the most recent Census data. Gender-wise, 50.3% of Montclair locals are male, and 49.7% are female.

Total population
22,387
0.4% year-over-year change
Gender ratio
Male
50.3%
11,269
Female
49.7%
11,118
Value Percent YoY change
Male 11,269 50.3% 0.4%
Female 11,118 49.7% 0.4%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Montclair is 38, with the population distributed as follows: about 22.3% are children under 15, then 10.8% are in the 15 to 24 age group. Adults between 25 and 44 make up 26.3% of the population, while another 24.2% fall into the 45 to 64 bracket. Finally, around 16.4% are 65 or older.

Median age
38.5
Age breakdown
Under 15
22.3%
15 to 24
10.8%
25 to 44
26.3%
45 to 64
24.2%
Over 65
16.4%
Value Percent YoY change
Under 15 4,993 22.3% 2.1%
15 to 24 2,429 10.8% -4.3%
25 to 44 5,888 26.3% 3.6%
45 to 64 5,415 24.2% -5.0%
Over 65 3,662 16.4% 5.1%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Montclair, 81.9% of the population are US-born citizens, while 15.6% have gained naturalized citizenship. At the same time, 2.5% of residents are non-citizens. As for race, 49.2% of locals are Caucasian, 19.3% are African American and 11% have Asian roots. There’s also a share of 14.2% that includes residents with two or more races.

Citizenship
U.S.-born citizens
81.9%
Non-U.S.-born citizens
15.6%
Non-citizens
2.5%
Value Percent YoY change
U.S.-born citizens 18,326 81.9% 4.4%
Non-U.S.-born citizens 3,498 15.6% -9.4%
Non-citizens 563 2.5% -36.1%
Racial breakdown
White
49.2%
Black or African American
19.3%
American Indian and Alaska Native
0.5%
Asian
11%
Native Hawaiian and other Pacific Islander
0%
Two or more races
14.2%
Other
6%
Value Percent
White 11,003 49.2%
Black or African American 4,318 19.3%
American Indian and Alaska Native 102 0.5%
Asian 2,456 11%
Two or more races 3,170 14.2%
Other 1,338 6%

Households in Montclair

A peek inside Montclair households

Montclair has 7,263 households, with an average of 3 members in each. Of these, 78.2% are families, while the remaining 21.8% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
7,263
0.4% year-over-year change
Average people per household
3
Non-family households
1,587
Family households
5,676
Value Percent YoY change
Non-family households 1,587 21.8% 0.8%
Family households 5,676 78.2% 0.3%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Montclair

The housing landscape of Montclair

Montclair's housing consists of 7,457 units, with 77.1% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 19.3% and offer a more compact, shared living style.

Housing units
7,457
0.9% year-over-year change
Housing types
Value Percent
1 unit, detached 5,746 77.1%
1 unit, attached 1,436 19.3%
2 units 18 0.2%
3 or 4 units 61 0.8%
5 to 9 units 30 0.4%
10 to 19 units 142 1.9%
20 to 49 units 13 0.2%
50 or more units 11 0.2%
Homes built since 2020
75
134.4% year-over-year change

The age of buildings in Montclair

In Montclair, the median construction year is 1990. Most development happened in the second half of the 20th century. Then, 22.2% of homes were added from 2000 to 2009, 7.7% between 2010 and 2019, and 1% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built between 1940 and 1949 22 0.3% -18.5%
Built between 1950 and 1959 57 0.8% -6.6%
Built between 1960 and 1969 41 0.6% -12.8%
Built between 1970 and 1979 1,212 16.2% 7.2%
Built between 1980 and 1989 2,434 32.6% -2.5%
Built between 1990 and 1999 1,381 18.5% 8.2%
Built between 2000 and 2009 1,658 22.2% 1.2%
Built between 2010 and 2019 577 7.7% -15.4%
Built in 2020 or later 75 1% 134.4%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Montclair occupancy rates

Out of the 7,263 occupied housing units in Montclair, 88.6% are owner-occupied, while 11.4% are lived in by tenants. Meanwhile, 2.6% of all homes on the local market sit vacant.

Occupied housing units
7,263
0.4% year-over-year change
Occupancy breakdown
Renter occupied
824
Owner occupied
6,439
Value Percent YoY
change
Renter occupied 824 11.4% 10.0%
Owner occupied 6,439 88.6% -0.7%
Unoccupied housing units
2.6%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Montclair housing costs

Housing costs in Montclair come to a median of $2,446 per month, while tenants specifically pay a median gross rent of $2,366.

Median housing costs per month
$2,446/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Montclair
$2,366/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Montclair

Montclair education at a glance

About 21.1% of the population in Montclair went to high school, while 16.9% pursued college studies. Another 7.5% earned an associate degree and 29.3% hold a bachelor’s. Meanwhile, 22.4% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 465 2.8% -17.0%
High school diploma 3,499 21.1% -3.4%
College diploma 2,798 16.9% -5.1%
Associate degree 1,251 7.5% 0.2%
Bachelor's degree 4,865 29.3% 9.7%
Graduate degree 3,722 22.4% -4.0%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Montclair

How much people earn in Montclair

The average annual household income in Montclair was $178,627 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +4.8% change from the previous year. At the same time, the median income stood at $155,774, reflecting a +8.7% shift over the same period.

Average household income in Montclair
$178,627/year
4.8% year-over-year change
Median household income in Montclair
$155,774/year
8.7% year-over-year change

Montclair income by age

In Montclair, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $168,170. Those with someone between 45 and 64 in charge, often well established professionally, earn $175,263 overall. Overall, 96.1% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $168,170 4.2%
45 - 64 $175,263 -0.1%
Over 65 $123,214 4.1%
Above poverty level
21,195
Below poverty level
855
Value Percent YoY
change
Above poverty level 21,195 96.1% 1.3%
Below poverty level 855 3.9% -9.9%

Average renter income in Montclair

To get a better sense of what renters earn on average in Montclair, their median household income was $108,239 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 26.2%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$108,239
Rent-to-income ratio
26.2%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in Montclair

Workforce and job types in Montclair

The job market in Montclair is powered by 10,305 working residents, spread across a range of industries and roles. 91.5% of the working population are employed in professional or administrative positions, while 8.5% are in hands-on or service-based jobs. Also, 6.8% run their own businesses, 48.2% are employed by private companies, and 35.3% work in the public sector.

Workforce demographics

Working population
10,305
0.7% year-over-year change
White collar
9,425
Blue collar
880
Value Percent YoY change
White collar 9,425 91.5% 2.8%
Blue collar 880 8.5% -17.3%
Employer type
Self employees
6.8%
Private companies
48.2%
Governmental workers
35.3%
Not for profit companies
9.7%
Value Percent YoY change
Self employees 702 6.8% -9.9%
Private companies 4,967 48.2% 1.6%
Governmental workers 3,636 35.3% 3.8%
Not for profit companies 1,000 9.7% -5.9%
Unemployment rate
5.8%
14.8% year-over-year change

Available workforce

The unemployment rate in Montclair stands at 5.8%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Montclair

How people get around in Montclair

In Montclair, the average commute time is 38 minutes. Commuting methods vary: 67.2% of residents travel by personal vehicle and 0.6% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
38 min
Means of transportation
Value Percent YoY change
Car 7,098 67.2% -1.6%
Taxicab 117 1.1% -4.9%
Bus or trolleybus 176 1.7% -26.7%
Subway or elevated 54 0.5% N/A
Railroad 265 2.5% 87.9%
Motorcycle 23 0.2% -4.2%
Walk 60 0.6% -11.8%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

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FAQs about Montclair demographics 

What is the total population of Montclair?

Montclair has a total population of 22,387 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +0.4% compared to a year ago.

What is the gender ratio in Montclair?

The gender ratio in Montclair is as follows:
  • 50.3% males (11,269 residents)
  • 49.7% females (11,118 residents)

What is the median age in Montclair?

The median age in Montclair is 38.5.

What is the age distribution of the population in Montclair?

The age distribution in Montclair is as follows:
  • Under 15: 22.3% (4,993 residents)
  • Ages 15-24: 10.8% (2,429 residents)
  • Ages 25-44: 26.3% (5,888 residents)
  • Ages 45-64: 24.2% (5,415 residents)
  • Over 65: 16.4% (3,662 residents)

What is the racial and ethnic makeup of Montclair?

The racial and ethnic makeup of Montclair is as follows:
  • White: 49.2% (11,003 residents)
  • Black or African American: 19.3% (4,318 residents)
  • American Indian and Alaska Native: 0.5% (102 residents)
  • Asian: 11% (2,456 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 14.2% (3,170 residents)
  • Other: 6% (1,338 residents)

What percentage of the population in Montclair are U.S.-born citizens?

U.S.-born citizens represent 81.9% of the population in Montclair.

How many housing units are there in Montclair?

There are 7,457 housing units in Montclair, reflecting a +0.9% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Montclair and what is the average household size?

Montclair has a total of 7,263 households, with an average of 3 people in each.

What is the median household income in Montclair?

Montclair has a median household income of $155,774, representing a +8.7% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Montclair?

The employment rate is 94.2% in Montclair, with a workforce of 10,305 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 91.5% (9,425 residents)
  • Blue-collar workers: 8.5% (880 residents)

Places of employment:
  • Self-employed: 6.8% (702 residents)
  • Private companies: 48.2% (4,967 residents)
  • Governmental workers: 35.3% (3,636 residents)
  • Not-for-profit companies: 9.7% (1,000 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025