Flatlands, Brooklyn, NY demographics:
population, income, and more

Total population
17,098
-4.7% year-over-year change
Median household income
$90,586/yr
2.0% year-over-year change
Housing units
6,977
0.0% year-over-year change

Flatlands population

How many people live in Flatlands

Flatlands is home to 17,098 residents, according to the most recent Census data. Gender-wise, 48.4% of Flatlands locals are male, and 51.6% are female.

Total population
17,098
-4.7% year-over-year change
Gender ratio
Male
48.4%
8,279
Female
51.6%
8,820
Value Percent YoY change
Male 8,279 48.4% -3.8%
Female 8,820 51.6% -5.4%
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 Flatlands is 42, with the population distributed as follows: about 17.6% are children under 15, then 11.9% are in the 15 to 24 age group. Adults between 25 and 44 make up 24.8% of the population, while another 25.7% fall into the 45 to 64 bracket. Finally, around 20% are 65 or older.

Median age
42
Age breakdown
Under 15
17.6%
15 to 24
11.9%
25 to 44
24.8%
45 to 64
25.7%
Over 65
20%
Value Percent YoY change
Under 15 3,005 17.6% -7.7%
15 to 24 2,031 11.9% -2.2%
25 to 44 4,244 24.8% -6.0%
45 to 64 4,391 25.7% -5.7%
Over 65 3,427 20% -0.0%
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 Flatlands, 59% of the population are US-born citizens, while 30.9% have gained naturalized citizenship. At the same time, 10% of residents are non-citizens. As for race, 31.8% of locals are Caucasian, 46.4% are African American and 7.1% have Asian roots. There’s also a share of 9.3% that includes residents with two or more races.

Citizenship
U.S.-born citizens
59%
Non-U.S.-born citizens
30.9%
Non-citizens
10%
Value Percent YoY change
U.S.-born citizens 10,092 59% -6.4%
Non-U.S.-born citizens 5,290 30.9% -2.1%
Non-citizens 1,716 10% -1.8%
Racial breakdown
White
31.8%
Black or African American
46.4%
American Indian and Alaska Native
0.3%
Asian
7.1%
Native Hawaiian and other Pacific Islander
0%
Two or more races
9.3%
Other
5.1%
Value Percent
White 5,436 31.8%
Black or African American 7,929 46.4%
American Indian and Alaska Native 51 0.3%
Asian 1,219 7.1%
Native Hawaiian and other Pacific Islander 8 0%
Two or more races 1,583 9.3%
Other 872 5.1%

Households in Flatlands

A peek inside Flatlands households

Flatlands has 6,121 households, with an average of 3 members in each. Of these, 70% are families, while the remaining 30% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
6,121
-5.4% year-over-year change
Average people per household
3
Non-family households
1,838
Family households
4,284
Value Percent YoY change
Non-family households 1,838 30% -4.0%
Family households 4,284 70% -5.9%
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 Flatlands

The housing landscape of Flatlands

Flatlands's housing consists of 6,977 units, with 17% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 20.1% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 0.2% of the housing landscape.

Housing units
6,977
0.0% year-over-year change
Housing types
Value Percent
1 unit, detached 1,188 17%
1 unit, attached 1,403 20.1%
2 units 1,619 23.2%
3 or 4 units 626 9%
5 to 9 units 135 1.9%
10 to 19 units 167 2.4%
20 to 49 units 699 10%
50 or more units 1,115 16%
Mobile home 15 0.2%
Boat, RV, van, etc. 10 0.1%
Homes built since 2020
64
73.0% year-over-year change

The age of buildings in Flatlands

In Flatlands, the median construction year is 1946. About 40.8% of homes were built before the 1940s, with another 13.3% going up by 1949. Most development happened in the second half of the 20th century. Then, 3% of homes were added from 2000 to 2009, 1.7% between 2010 and 2019, and 0.9% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 2,843 40.8% 2.3%
Built between 1940 and 1949 925 13.3% -2.2%
Built between 1950 and 1959 1,189 17% -1.5%
Built between 1960 and 1969 1,003 14.4% -6.6%
Built between 1970 and 1979 362 5.2% 2.3%
Built between 1980 and 1989 177 2.5% -3.8%
Built between 1990 and 1999 90 1.3% -14.3%
Built between 2000 and 2009 207 3% -3.7%
Built between 2010 and 2019 116 1.7% 52.6%
Built in 2020 or later 64 0.9% 73.0%
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.

Flatlands occupancy rates

Out of the 6,121 occupied housing units in Flatlands, 56% are owner-occupied, while 44% are lived in by tenants. Meanwhile, 12.3% of all homes on the local market sit vacant.

Occupied housing units
6,121
-5.4% year-over-year change
Occupancy breakdown
Renter occupied
2,694
Owner occupied
3,427
Value Percent YoY
change
Renter occupied 2,694 44% -7.9%
Owner occupied 3,427 56% -3.3%
Unoccupied housing units
12.3%
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.

Flatlands housing costs

Housing costs in Flatlands come to a median of $1,975 per month, while tenants specifically pay a median gross rent of $1,817.

Median housing costs per month
$1,975/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 Flatlands
$1,817/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 Flatlands

Flatlands education at a glance

About 31.2% of the population in Flatlands went to high school, while 17.8% pursued college studies. Another 9.1% earned an associate degree and 22.2% hold a bachelor’s. Meanwhile, 15% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 646 4.8% -8.0%
High school diploma 4,191 31.2% -3.3%
College diploma 2,388 17.8% -7.4%
Associate degree 1,225 9.1% -0.4%
Bachelor's degree 2,982 22.2% -1.8%
Graduate degree 2,017 15% -4.5%
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 Flatlands

How much people earn in Flatlands

The average annual household income in Flatlands was $126,512 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +1.9% change from the previous year. At the same time, the median income stood at $90,586, reflecting a +2% shift over the same period.

Average household income in Flatlands
$126,512/year
1.9% year-over-year change
Median household income in Flatlands
$90,586/year
2.0% year-over-year change

Flatlands income by age

In Flatlands, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $96,328. Those with someone between 45 and 64 in charge, often well established professionally, earn $111,448 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $35,682, while those led by someone over 65, many of whom may be retired, have about $66,490 in earnings. Overall, 89.8% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $35,682 -2.4%
25 - 44 $96,328 4.7%
45 - 64 $111,448 4.2%
Over 65 $66,490 -2.2%
Above poverty level
15,115
Below poverty level
1,715
Value Percent YoY
change
Above poverty level 15,115 89.8% -4.5%
Below poverty level 1,715 10.2% -6.3%

Employment in Flatlands

Workforce and job types in Flatlands

86.6% of the working population are employed in professional or administrative positions, while 13.4% are in hands-on or service-based jobs. Also, 8.3% run their own businesses, 58% are employed by private companies, and 22.2% work in the public sector.

Workforce demographics

White collar
6,763
Blue collar
1,043
Value Percent YoY change
White collar 6,763 86.6% -4.4%
Blue collar 1,043 13.4% -5.1%
Employer type
Self employees
8.3%
Private companies
58%
Governmental workers
22.2%
Not for profit companies
11.5%
Value Percent YoY change
Self employees 646 8.3% -5.8%
Private companies 4,526 58% -6.5%
Governmental workers 1,736 22.2% 3.1%
Not for profit companies 898 11.5% -6.9%

Transportation in Flatlands

How people get around in Flatlands

In Flatlands, the average commute time is 11 minutes. Commuting methods vary: 62.7% of residents travel by personal vehicle and 7.6% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
11 min
0.0% year-over-year change
Means of transportation
Value Percent YoY change
Car 2,988 62.7% -7.8%
Taxicab 52 1.1% 10.6%
Bus or trolleybus 1,276 26.8% -3.5%
Railroad 33 0.7% -25.0%
Ferryboat 5 0.1% -54.5%
Motorcycle 3 0.1% 0.0%
Bicycle 43 0.9% -2.3%
Walk 364 7.6% -5.7%
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 Flatlands by zipcode?

Zipcode Population Number of households Median income Average income
11234 83,187 29,799 $97,479 $129,201
11210 57,915 20,723 $83,692 $117,398

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FAQs about Flatlands demographics 

What is the total population of Flatlands?

Flatlands has a total population of 17,098 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 -4.7% compared to a year ago.

What is the gender ratio in Flatlands?

The gender ratio in Flatlands is as follows:
  • 48.4% males (8,279 residents)
  • 51.6% females (8,820 residents)

What is the median age in Flatlands?

The median age in Flatlands is 42.

What is the age distribution of the population in Flatlands?

The age distribution in Flatlands is as follows:
  • Under 15: 17.6% (3,005 residents)
  • Ages 15-24: 11.9% (2,031 residents)
  • Ages 25-44: 24.8% (4,244 residents)
  • Ages 45-64: 25.7% (4,391 residents)
  • Over 65: 20% (3,427 residents)

What is the racial and ethnic makeup of Flatlands?

The racial and ethnic makeup of Flatlands is as follows:
  • White: 31.8% (5,436 residents)
  • Black or African American: 46.4% (7,929 residents)
  • American Indian and Alaska Native: 0.3% (51 residents)
  • Asian: 7.1% (1,219 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (8 residents)
  • Two or More Races: 9.3% (1,583 residents)
  • Other: 5.1% (872 residents)

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

U.S.-born citizens represent 59% of the population in Flatlands.

How many housing units are there in Flatlands?

There are 6,977 housing units in Flatlands, reflecting a +0.0% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Flatlands has a total of 6,121 households, with an average of 3 people in each.

What is the median household income in Flatlands?

Flatlands has a median household income of $90,586, representing a +2.0% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Flatlands?

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

Job types:
  • White-collar workers: 86.6% (6,763 residents)
  • Blue-collar workers: 13.4% (1,043 residents)

Places of employment:
  • Self-employed: 8.3% (646 residents)
  • Private companies: 58% (4,526 residents)
  • Governmental workers: 22.2% (1,736 residents)
  • Not-for-profit companies: 11.5% (898 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