Brookville, North Shore, NY demographics:
population, income, and more

Total population
12,775
3.0% year-over-year change
Median household income
$157,923/yr
-3.2% year-over-year change
Housing units
4,787
2.0% year-over-year change

Brookville population

How many people live in Brookville

Brookville is home to 12,775 residents, according to the most recent Census data. Gender-wise, 47.6% of Brookville locals are male, and 52.4% are female.

Total population
12,775
3.0% year-over-year change
Gender ratio
Male
47.6%
6,074
Female
52.4%
6,701
Value Percent YoY change
Male 6,074 47.6% 0.9%
Female 6,701 52.4% 5.0%
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 Brookville is 41, with the population distributed as follows: about 16.6% are children under 15, then 14.9% are in the 15 to 24 age group. Adults between 25 and 44 make up 17.7% of the population, while another 30.7% fall into the 45 to 64 bracket. Finally, around 20.1% are 65 or older.

Median age
41.1
Age breakdown
Under 15
16.6%
15 to 24
14.9%
25 to 44
17.7%
45 to 64
30.7%
Over 65
20.1%
Value Percent YoY change
Under 15 2,124 16.6% 6.4%
15 to 24 1,906 14.9% 4.0%
25 to 44 2,261 17.7% 8.5%
45 to 64 3,917 30.7% -1.1%
Over 65 2,568 20.1% 1.6%
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 Brookville, 81.5% of the population are US-born citizens, while 13.9% have gained naturalized citizenship. At the same time, 4.6% of residents are non-citizens. As for race, 78.5% of locals are Caucasian, 1.8% are African American and 7.8% have Asian roots. Another 0.4% are Indigenous American, 0.1% are Pacific Islanders, while 5.1% identify as another race. There’s also a share of 6.3% that includes residents with two or more races.

Citizenship
U.S.-born citizens
81.5%
Non-U.S.-born citizens
13.9%
Non-citizens
4.6%
Value Percent YoY change
U.S.-born citizens 10,417 81.5% 4.0%
Non-U.S.-born citizens 1,777 13.9% 1.5%
Non-citizens 581 4.6% -9.1%
Racial breakdown
White
78.5%
Black or African American
1.8%
American Indian and Alaska Native
0.4%
Asian
7.8%
Native Hawaiian and other Pacific Islander
0.1%
Two or more races
6.3%
Other
5.1%
Value Percent
White 10,034 78.5%
Black or African American 236 1.8%
American Indian and Alaska Native 46 0.4%
Asian 991 7.8%
Native Hawaiian and other Pacific Islander 9 0.1%
Two or more races 802 6.3%
Other 657 5.1%

Households in Brookville

A peek inside Brookville households

Brookville has 4,531 households, with an average of 3 members in each. Of these, 78.5% are families, while the remaining 21.6% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
4,531
3.9% year-over-year change
Average people per household
3
Non-family households
977
Family households
3,555
Value Percent YoY change
Non-family households 977 21.6% 2.0%
Family households 3,555 78.5% 4.4%
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 Brookville

The housing landscape of Brookville

Brookville's housing consists of 4,787 units, with 87.2% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 3% and offer a more compact, shared living style.

Housing units
4,787
2.0% year-over-year change
Housing types
Value Percent
1 unit, detached 4,171 87.2%
1 unit, attached 146 3%
2 units 213 4.4%
3 or 4 units 136 2.8%
5 to 9 units 66 1.4%
10 to 19 units 40 0.8%
20 to 49 units 7 0.2%
50 or more units 7 0.2%
Homes built since 2020
4
100.0% year-over-year change

The age of buildings in Brookville

In Brookville, the median construction year is 1961. About 19.9% of homes were built before the 1940s, with another 6.4% going up by 1949. Most development happened in the second half of the 20th century. Then, 4.3% of homes were added from 2000 to 2009, 2.2% between 2010 and 2019, and 0.1% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 953 19.9% -1.2%
Built between 1940 and 1949 306 6.4% 16.4%
Built between 1950 and 1959 1,087 22.7% -0.6%
Built between 1960 and 1969 602 12.6% 8.1%
Built between 1970 and 1979 670 14% 17.5%
Built between 1980 and 1989 467 9.8% 0.2%
Built between 1990 and 1999 384 8% -14.1%
Built between 2000 and 2009 208 4.3% -12.2%
Built between 2010 and 2019 107 2.2% 12.6%
Built in 2020 or later 4 0.1% 100.0%
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.

Brookville occupancy rates

Out of the 4,531 occupied housing units in Brookville, 86.5% are owner-occupied, while 13.5% are lived in by tenants. Meanwhile, 5.3% of all homes on the local market sit vacant.

Occupied housing units
4,531
3.9% year-over-year change
Occupancy breakdown
Renter occupied
611
Owner occupied
3,921
Value Percent YoY
change
Renter occupied 611 13.5% 2.4%
Owner occupied 3,921 86.5% 4.1%
Unoccupied housing units
5.3%
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.

Brookville housing costs

Housing costs in Brookville come to a median of $3,028 per month, while tenants specifically pay a median gross rent of $2,184.

Median housing costs per month
$3,028/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 Brookville
$2,184/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 Brookville

Brookville education at a glance

About 14.3% of the population in Brookville went to high school, while 14% pursued college studies. Another 6.2% earned an associate degree and 30.8% hold a bachelor’s. Meanwhile, 32.5% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 222 2.2% 20.6%
High school diploma 1,426 14.3% -2.5%
College diploma 1,391 14% -9.9%
Associate degree 619 6.2% -8.0%
Bachelor's degree 3,064 30.8% 3.9%
Graduate degree 3,231 32.5% 10.5%
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 Brookville

How much people earn in Brookville

The average annual household income in Brookville was $298,166 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +4.9% change from the previous year. At the same time, the median income stood at $157,923, reflecting a -3.2% shift over the same period.

Average household income in Brookville
$298,166/year
4.9% year-over-year change
Median household income in Brookville
$157,923/year
-3.2% year-over-year change

Brookville income by age

In Brookville, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $154,733. Those with someone between 45 and 64 in charge, often well established professionally, earn $225,948 overall. Overall, 97.2% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $154,733 31.3%
45 - 64 $225,948 3.9%
Over 65 $125,840 2.2%
Above poverty level
11,942
Below poverty level
346
Value Percent YoY
change
Above poverty level 11,942 97.2% 4.7%
Below poverty level 346 2.8% -31.2%

Average renter income in Brookville

To get a better sense of what renters earn on average in Brookville, their median household income was $120,592 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 21.7%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$120,592
Rent-to-income ratio
21.7%
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 Brookville

Workforce and job types in Brookville

91.7% of the working population are employed in professional or administrative positions, while 8.3% are in hands-on or service-based jobs. Also, 22.2% run their own businesses, 53.7% are employed by private companies, and 14.9% work in the public sector.

Workforce demographics

White collar
5,509
Blue collar
497
Value Percent YoY change
White collar 5,509 91.7% 0.9%
Blue collar 497 8.3% 8.0%
Employer type
Self employees
22.2%
Private companies
53.7%
Governmental workers
14.9%
Not for profit companies
9.2%
Value Percent YoY change
Self employees 1,335 22.2% -2.4%
Private companies 3,224 53.7% 1.0%
Governmental workers 895 14.9% -0.8%
Not for profit companies 552 9.2% 20.3%

Transportation in Brookville

How people get around in Brookville

Commuting methods vary: 88.3% of residents travel by personal vehicle and 4.2% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 3,960 88.3% 0.5%
Bus or trolleybus 15 0.3% 25.0%
Railroad 323 7.2% 0.3%
Walk 186 4.2% 16.2%
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.

What is the median and average household income in Brookville by zipcode?

Zipcode Population Number of households Median income Average income
11771 10,908 3,961 $157,923 $253,503
11545 12,172 4,503 $182,528 $324,263
11548 2,261 410 $122,250 $217,080

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FAQs about Brookville demographics 

What is the total population of Brookville?

Brookville has a total population of 12,775 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 +3.0% compared to a year ago.

What is the gender ratio in Brookville?

The gender ratio in Brookville is as follows:
  • 47.6% males (6,074 residents)
  • 52.4% females (6,701 residents)

What is the median age in Brookville?

The median age in Brookville is 41.1.

What is the age distribution of the population in Brookville?

The age distribution in Brookville is as follows:
  • Under 15: 16.6% (2,124 residents)
  • Ages 15-24: 14.9% (1,906 residents)
  • Ages 25-44: 17.7% (2,261 residents)
  • Ages 45-64: 30.7% (3,917 residents)
  • Over 65: 20.1% (2,568 residents)

What is the racial and ethnic makeup of Brookville?

The racial and ethnic makeup of Brookville is as follows:
  • White: 78.5% (10,034 residents)
  • Black or African American: 1.8% (236 residents)
  • American Indian and Alaska Native: 0.4% (46 residents)
  • Asian: 7.8% (991 residents)
  • Native Hawaiian and Other Pacific Islander: 0.1% (9 residents)
  • Two or More Races: 6.3% (802 residents)
  • Other: 5.1% (657 residents)

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

U.S.-born citizens represent 81.5% of the population in Brookville.

How many housing units are there in Brookville?

There are 4,787 housing units in Brookville, reflecting a +2.0% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Brookville has a total of 4,531 households, with an average of 3 people in each.

What is the median household income in Brookville?

Brookville has a median household income of $157,923, representing a -3.2% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Brookville?

Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 91.7% (5,509 residents)
  • Blue-collar workers: 8.3% (497 residents)

Places of employment:
  • Self-employed: 22.2% (1,335 residents)
  • Private companies: 53.7% (3,224 residents)
  • Governmental workers: 14.9% (895 residents)
  • Not-for-profit companies: 9.2% (552 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