Black Rock, Buffalo, NY demographics:
population, income, and more

Total population
7,072
2.3% year-over-year change
Median household income
$39,753/yr
2.1% year-over-year change
Housing units
3,138
3.2% year-over-year change

Black Rock population

How many people live in Black Rock

Black Rock is home to 7,072 residents, according to the most recent Census data. Gender-wise, 49.8% of Black Rock locals are male, and 50.2% are female.

Total population
7,072
2.3% year-over-year change
Gender ratio
Male
49.8%
3,525
Female
50.2%
3,547
Value Percent YoY change
Male 3,525 49.8% 4.8%
Female 3,547 50.2% -0.1%
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 Black Rock is 33, with the population distributed as follows: about 24.9% are children under 15, then 13.6% are in the 15 to 24 age group. Adults between 25 and 44 make up 28.5% of the population, while another 24.2% fall into the 45 to 64 bracket. Finally, around 8.7% are 65 or older.

Median age
32.8
Age breakdown
Under 15
24.9%
15 to 24
13.6%
25 to 44
28.5%
45 to 64
24.2%
Over 65
8.7%
Value Percent YoY change
Under 15 1,763 24.9% 11.7%
15 to 24 962 13.6% -1.1%
25 to 44 2,017 28.5% -1.1%
45 to 64 1,711 24.2% 1.1%
Over 65 618 8.7% -1.4%
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 Black Rock, 74.3% of the population are US-born citizens, while 17.4% have gained naturalized citizenship. At the same time, 8.3% of residents are non-citizens. As for race, 38.8% of locals are Caucasian, 20.8% are African American and 13.7% have Asian roots. There’s also a share of 16.4% that includes residents with two or more races.

Citizenship
U.S.-born citizens
74.3%
Non-U.S.-born citizens
17.4%
Non-citizens
8.3%
Value Percent YoY change
U.S.-born citizens 5,254 74.3% 4.6%
Non-U.S.-born citizens 1,228 17.4% 12.4%
Non-citizens 590 8.3% -25.7%
Racial breakdown
White
38.8%
Black or African American
20.8%
American Indian and Alaska Native
0.2%
Asian
13.7%
Native Hawaiian and other Pacific Islander
0%
Two or more races
16.4%
Other
10%
Value Percent
White 2,746 38.8%
Black or African American 1,473 20.8%
American Indian and Alaska Native 16 0.2%
Asian 969 13.7%
Two or more races 1,160 16.4%
Other 708 10%

Households in Black Rock

A peek inside Black Rock households

Black Rock has 2,834 households, with an average of 2 members in each. Of these, 58% are families, while the remaining 42% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
2,834
1.9% year-over-year change
Average people per household
2
Non-family households
1,190
Family households
1,644
Value Percent YoY change
Non-family households 1,190 42% 2.9%
Family households 1,644 58% 1.2%
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 Black Rock

The housing landscape of Black Rock

Black Rock's housing consists of 3,138 units, with 31.6% 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
3,138
3.2% year-over-year change
Housing types
Value Percent
1 unit, detached 990 31.6%
1 unit, attached 93 3%
2 units 1,337 42.6%
3 or 4 units 309 9.8%
5 to 9 units 57 1.8%
10 to 19 units 132 4.2%
20 to 49 units 75 2.4%
50 or more units 142 4.5%
Mobile home 1 0%
Homes built since 2020
10
66.7% year-over-year change

The age of buildings in Black Rock

In Black Rock, the median construction year is 1938. About 59.9% of homes were built before the 1940s, with another 9.8% going up by 1949. Most development happened in the second half of the 20th century. Then, 2% of homes were added from 2000 to 2009, 0.5% between 2010 and 2019, and 0.3% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 1,880 59.9% 5.3%
Built between 1940 and 1949 307 9.8% 16.7%
Built between 1950 and 1959 275 8.8% -16.2%
Built between 1960 and 1969 193 6.2% 13.5%
Built between 1970 and 1979 198 6.3% -5.7%
Built between 1980 and 1989 124 4% 15.9%
Built between 1990 and 1999 73 2.3% -8.8%
Built between 2000 and 2009 64 2% 42.2%
Built between 2010 and 2019 15 0.5% -66.7%
Built in 2020 or later 10 0.3% 66.7%
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.

Black Rock occupancy rates

Out of the 2,834 occupied housing units in Black Rock, 35% are owner-occupied, while 65% are lived in by tenants. Meanwhile, 9.7% of all homes on the local market sit vacant.

Occupied housing units
2,834
1.9% year-over-year change
Occupancy breakdown
Renter occupied
1,843
Owner occupied
991
Value Percent YoY
change
Renter occupied 1,843 65% 0.3%
Owner occupied 991 35% 4.9%
Unoccupied housing units
9.7%
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.

Black Rock housing costs

Housing costs in Black Rock come to a median of $893 per month, while tenants specifically pay a median gross rent of $964.

Median housing costs per month
$893/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 Black Rock
$964/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 Black Rock

Black Rock education at a glance

About 43.4% of the population in Black Rock went to high school, while 19.7% pursued college studies. Another 8.3% earned an associate degree and 10.6% hold a bachelor’s. Meanwhile, 7% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 544 11% -1.3%
High school diploma 2,156 43.4% 0.6%
College diploma 980 19.7% 3.2%
Associate degree 413 8.3% -12.1%
Bachelor's degree 528 10.6% -9.3%
Graduate degree 349 7% 31.2%
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 Black Rock

How much people earn in Black Rock

The average annual household income in Black Rock was $53,045 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -1% change from the previous year. At the same time, the median income stood at $39,753, reflecting a +2.1% shift over the same period.

Average household income in Black Rock
$53,045/year
-1.0% year-over-year change
Median household income in Black Rock
$39,753/year
2.1% year-over-year change

Black Rock income by age

In Black Rock, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $42,051. Those with someone between 45 and 64 in charge, often well established professionally, earn $43,620 overall. Overall, 67.8% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $42,051 11.9%
45 - 64 $43,620 -2.7%
Over 65 $26,435 3.3%
Above poverty level
4,732
Below poverty level
2,253
Value Percent YoY
change
Above poverty level 4,732 67.8% 1.9%
Below poverty level 2,253 32.2% 3.4%

Employment in Black Rock

Workforce and job types in Black Rock

75.9% of the working population are employed in professional or administrative positions, while 24.1% are in hands-on or service-based jobs. Also, 5% run their own businesses, 67% are employed by private companies, and 15% work in the public sector.

Workforce demographics

White collar
1,963
Blue collar
623
Value Percent YoY change
White collar 1,963 75.9% 2.2%
Blue collar 623 24.1% 1.3%
Employer type
Self employees
5%
Private companies
67%
Governmental workers
15%
Not for profit companies
13%
Value Percent YoY change
Self employees 130 5% 47.7%
Private companies 1,734 67% -1.2%
Governmental workers 387 15% -2.0%
Not for profit companies 336 13% 13.1%

Transportation in Black Rock

How people get around in Black Rock

In Black Rock, the average commute time is 5 minutes. Commuting methods vary: 85.1% of residents travel by personal vehicle and 3.8% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
5 min
Means of transportation
Value Percent YoY change
Car 1,966 85.1% 0.7%
Taxicab 10 0.4% 66.7%
Bus or trolleybus 205 8.9% 2.5%
Bicycle 41 1.8% 10.8%
Walk 89 3.8% 14.1%
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 Black Rock by zipcode?

Zipcode Population Number of households Median income Average income
14207 26,327 10,550 $39,753 $53,779

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FAQs about Black Rock demographics 

What is the total population of Black Rock?

Black Rock has a total population of 7,072 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 +2.3% compared to a year ago.

What is the gender ratio in Black Rock?

The gender ratio in Black Rock is as follows:
  • 49.8% males (3,525 residents)
  • 50.2% females (3,547 residents)

What is the median age in Black Rock?

The median age in Black Rock is 32.8.

What is the age distribution of the population in Black Rock?

The age distribution in Black Rock is as follows:
  • Under 15: 24.9% (1,763 residents)
  • Ages 15-24: 13.6% (962 residents)
  • Ages 25-44: 28.5% (2,017 residents)
  • Ages 45-64: 24.2% (1,711 residents)
  • Over 65: 8.7% (618 residents)

What is the racial and ethnic makeup of Black Rock?

The racial and ethnic makeup of Black Rock is as follows:
  • White: 38.8% (2,746 residents)
  • Black or African American: 20.8% (1,473 residents)
  • American Indian and Alaska Native: 0.2% (16 residents)
  • Asian: 13.7% (969 residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 16.4% (1,160 residents)
  • Other: 10% (708 residents)

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

U.S.-born citizens represent 74.3% of the population in Black Rock.

How many housing units are there in Black Rock?

There are 3,138 housing units in Black Rock, reflecting a +3.2% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Black Rock has a total of 2,834 households, with an average of 2 people in each.

What is the median household income in Black Rock?

Black Rock has a median household income of $39,753, representing a +2.1% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Black Rock?

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

Job types:
  • White-collar workers: 75.9% (1,963 residents)
  • Blue-collar workers: 24.1% (623 residents)

Places of employment:
  • Self-employed: 5% (130 residents)
  • Private companies: 67% (1,734 residents)
  • Governmental workers: 15% (387 residents)
  • Not-for-profit companies: 13% (336 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