Reservoir Hill, Baltimore City, MD demographics:
population, income, and more

Total population
3,922
-1.1% year-over-year change
Median household income
$38,409/yr
3.2% year-over-year change
Housing units
2,547
-0.3% year-over-year change

Reservoir Hill population

How many people live in Reservoir Hill

Reservoir Hill is home to 3,922 residents, according to the most recent Census data. Gender-wise, 49.6% of Reservoir Hill locals are male, and 50.4% are female.

Total population
3,922
-1.1% year-over-year change
Gender ratio
Male
49.6%
1,946
Female
50.4%
1,976
Value Percent YoY change
Male 1,946 49.6% 1.6%
Female 1,976 50.4% -3.6%
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 Reservoir Hill is 39, with the population distributed as follows: about 16.7% are children under 15, then 13.9% are in the 15 to 24 age group. Adults between 25 and 44 make up 27% of the population, while another 25.4% fall into the 45 to 64 bracket. Finally, around 17% are 65 or older.

Median age
38.8
Age breakdown
Under 15
16.7%
15 to 24
13.9%
25 to 44
27%
45 to 64
25.4%
Over 65
17%
Value Percent YoY change
Under 15 654 16.7% 1.7%
15 to 24 546 13.9% 11.9%
25 to 44 1,057 27% -0.8%
45 to 64 998 25.4% -8.2%
Over 65 666 17% -2.2%
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 Reservoir Hill, 95% of the population are US-born citizens, while 3.4% have gained naturalized citizenship. At the same time, 1.7% of residents are non-citizens. As for race, 12.2% of locals are Caucasian, 80.8% are African American and 2.4% have Asian roots. There’s also a share of 3.8% that includes residents with two or more races.

Citizenship
U.S.-born citizens
95%
Non-U.S.-born citizens
3.4%
Non-citizens
1.7%
Value Percent YoY change
U.S.-born citizens 3,724 95% -1.0%
Non-U.S.-born citizens 132 3.4% 11.9%
Non-citizens 66 1.7% -22.4%
Racial breakdown
White
12.2%
Black or African American
80.8%
American Indian and Alaska Native
0.2%
Asian
2.4%
Native Hawaiian and other Pacific Islander
0%
Two or more races
3.8%
Other
0.6%
Value Percent
White 480 12.2%
Black or African American 3,169 80.8%
American Indian and Alaska Native 6 0.2%
Asian 96 2.4%
Two or more races 148 3.8%
Other 22 0.6%

Households in Reservoir Hill

A peek inside Reservoir Hill households

Reservoir Hill has 1,953 households, with an average of 2 members in each. Of these, 36.7% are families, while the remaining 63.3% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
1,953
2.6% year-over-year change
Average people per household
2
Non-family households
1,236
Family households
717
Value Percent YoY change
Non-family households 1,236 63.3% 4.4%
Family households 717 36.7% -0.4%
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 Reservoir Hill

The housing landscape of Reservoir Hill

Reservoir Hill's housing consists of 2,547 units, with 3.6% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 48.2% and offer a more compact, shared living style.

Housing units
2,547
-0.3% year-over-year change
Housing types
Value Percent
1 unit, detached 92 3.6%
1 unit, attached 1,228 48.2%
2 units 106 4.2%
3 or 4 units 438 17.2%
5 to 9 units 212 8.3%
10 to 19 units 91 3.6%
20 to 49 units 60 2.4%
50 or more units 320 12.6%
Homes built since 2020
3
0.0% year-over-year change

The age of buildings in Reservoir Hill

In Reservoir Hill, the median construction year is 1938. About 58% of homes were built before the 1940s, with another 6.8% going up by 1949. Most development happened in the second half of the 20th century. Then, 4.9% of homes were added from 2000 to 2009, 3.3% 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 1,477 58% -4.0%
Built between 1940 and 1949 172 6.8% 17.0%
Built between 1950 and 1959 107 4.2% -9.3%
Built between 1960 and 1969 205 8% 11.4%
Built between 1970 and 1979 153 6% -15.9%
Built between 1980 and 1989 94 3.7% -13.0%
Built between 1990 and 1999 128 5% 3.2%
Built between 2000 and 2009 125 4.9% 35.9%
Built between 2010 and 2019 84 3.3% 42.4%
Built in 2020 or later 3 0.1% 0.0%
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.

Reservoir Hill occupancy rates

Out of the 1,953 occupied housing units in Reservoir Hill, 30% are owner-occupied, while 70% are lived in by tenants. Meanwhile, 23.3% of all homes on the local market sit vacant.

Occupied housing units
1,953
2.6% year-over-year change
Occupancy breakdown
Renter occupied
1,367
Owner occupied
586
Value Percent YoY
change
Renter occupied 1,367 70% 6.5%
Owner occupied 586 30% -5.8%
Unoccupied housing units
23.3%
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.

Reservoir Hill housing costs

Housing costs in Reservoir Hill come to a median of $1,141 per month, while tenants specifically pay a median gross rent of $1,119.

Median housing costs per month
$1,141/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 Reservoir Hill
$1,119/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 Reservoir Hill

Reservoir Hill education at a glance

About 45.6% of the population in Reservoir Hill went to high school, while 23.4% pursued college studies. Another 5.8% earned an associate degree and 12.1% hold a bachelor’s. Meanwhile, 9.7% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 109 3.4% 0.9%
High school diploma 1,439 45.6% -6.0%
College diploma 738 23.4% -0.8%
Associate degree 183 5.8% 12.3%
Bachelor's degree 381 12.1% -2.8%
Graduate degree 307 9.7% 9.6%
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 Reservoir Hill

How much people earn in Reservoir Hill

The average annual household income in Reservoir Hill was $61,899 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 $38,409, reflecting a +3.2% shift over the same period.

Average household income in Reservoir Hill
$61,899/year
-1.0% year-over-year change
Median household income in Reservoir Hill
$38,409/year
3.2% year-over-year change

Reservoir Hill income by age

In Reservoir Hill, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $48,750. Those with someone between 45 and 64 in charge, often well established professionally, earn $48,715 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $34,058, while those led by someone over 65, many of whom may be retired, have about $26,009 in earnings. Overall, 68.5% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $34,058 75.1%
25 - 44 $48,750 -0.3%
45 - 64 $48,715 7.3%
Over 65 $26,009 -8.7%
Above poverty level
2,586
Below poverty level
1,191
Value Percent YoY
change
Above poverty level 2,586 68.5% -2.7%
Below poverty level 1,191 31.5% 2.6%

Employment in Reservoir Hill

Workforce and job types in Reservoir Hill

78.9% of the working population are employed in professional or administrative positions, while 21.1% are in hands-on or service-based jobs. Also, 10% run their own businesses, 56% are employed by private companies, and 20.8% work in the public sector.

Workforce demographics

White collar
1,240
Blue collar
331
Value Percent YoY change
White collar 1,240 78.9% 2.2%
Blue collar 331 21.1% 1.9%
Employer type
Self employees
10%
Private companies
56%
Governmental workers
20.8%
Not for profit companies
13.2%
Value Percent YoY change
Self employees 158 10% -3.1%
Private companies 880 56% 6.5%
Governmental workers 327 20.8% -0.3%
Not for profit companies 207 13.2% -6.3%

Transportation in Reservoir Hill

How people get around in Reservoir Hill

In Reservoir Hill, the average commute time is 4 minutes. Commuting methods vary: 68.4% of residents travel by personal vehicle and 7.4% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
4 min
0.0% year-over-year change
Means of transportation
Value Percent YoY change
Car 836 68.4% -0.9%
Taxicab 5 0.4% N/A
Bus or trolleybus 240 19.6% 13.7%
Railroad 34 2.8% -22.7%
Bicycle 16 1.3% -5.9%
Walk 91 7.4% -1.1%
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 Reservoir Hill by zipcode?

Zipcode Population Number of households Median income Average income
21217 30,792 15,332 $38,409 $61,930

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FAQs about Reservoir Hill demographics 

What is the total population of Reservoir Hill?

Reservoir Hill has a total population of 3,922 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 -1.1% compared to a year ago.

What is the gender ratio in Reservoir Hill?

The gender ratio in Reservoir Hill is as follows:
  • 49.6% males (1,946 residents)
  • 50.4% females (1,976 residents)

What is the median age in Reservoir Hill?

The median age in Reservoir Hill is 38.8.

What is the age distribution of the population in Reservoir Hill?

The age distribution in Reservoir Hill is as follows:
  • Under 15: 16.7% (654 residents)
  • Ages 15-24: 13.9% (546 residents)
  • Ages 25-44: 27% (1,057 residents)
  • Ages 45-64: 25.4% (998 residents)
  • Over 65: 17% (666 residents)

What is the racial and ethnic makeup of Reservoir Hill?

The racial and ethnic makeup of Reservoir Hill is as follows:
  • White: 12.2% (480 residents)
  • Black or African American: 80.8% (3,169 residents)
  • American Indian and Alaska Native: 0.2% (6 residents)
  • Asian: 2.4% (96 residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 3.8% (148 residents)
  • Other: 0.6% (22 residents)

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

U.S.-born citizens represent 95% of the population in Reservoir Hill.

How many housing units are there in Reservoir Hill?

There are 2,547 housing units in Reservoir Hill, reflecting a -0.3% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Reservoir Hill has a total of 1,953 households, with an average of 2 people in each.

What is the median household income in Reservoir Hill?

Reservoir Hill has a median household income of $38,409, representing a +3.2% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Reservoir Hill?

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

Job types:
  • White-collar workers: 78.9% (1,240 residents)
  • Blue-collar workers: 21.1% (331 residents)

Places of employment:
  • Self-employed: 10% (158 residents)
  • Private companies: 56% (880 residents)
  • Governmental workers: 20.8% (327 residents)
  • Not-for-profit companies: 13.2% (207 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