Oliver, Baltimore City, MD demographics:
population, income, and more

Total population
2,503
-1.4% year-over-year change
Median household income
$55,360/yr
-0.8% year-over-year change
Housing units
1,403
-0.3% year-over-year change

Oliver population

How many people live in Oliver

Oliver is home to 2,503 residents, according to the most recent Census data. Gender-wise, 48.5% of Oliver locals are male, and 51.5% are female.

Total population
2,503
-1.4% year-over-year change
Gender ratio
Male
48.5%
1,214
Female
51.5%
1,289
Value Percent YoY change
Male 1,214 48.5% -1.5%
Female 1,289 51.5% -1.3%
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 Oliver is 36, with the population distributed as follows: about 14.7% are children under 15, then 12.3% are in the 15 to 24 age group. Adults between 25 and 44 make up 37.8% of the population, while another 22.6% fall into the 45 to 64 bracket. Finally, around 12.6% are 65 or older.

Median age
36
Age breakdown
Under 15
14.7%
15 to 24
12.3%
25 to 44
37.8%
45 to 64
22.6%
Over 65
12.6%
Value Percent YoY change
Under 15 367 14.7% -7.3%
15 to 24 308 12.3% 3.0%
25 to 44 946 37.8% -0.3%
45 to 64 566 22.6% -6.5%
Over 65 316 12.6% 8.6%
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 Oliver, 91.4% of the population are US-born citizens, while 4.7% have gained naturalized citizenship. At the same time, 4% of residents are non-citizens. As for race, 18.6% of locals are Caucasian, 69.3% are African American and 2.6% have Asian roots. Another 0.4% are Indigenous American, 0.1% are Pacific Islanders, while 2.8% identify as another race. There’s also a share of 6.4% that includes residents with two or more races.

Citizenship
U.S.-born citizens
91.4%
Non-U.S.-born citizens
4.7%
Non-citizens
4%
Value Percent YoY change
U.S.-born citizens 2,286 91.4% -2.5%
Non-U.S.-born citizens 117 4.7% 7.3%
Non-citizens 99 4% 13.8%
Racial breakdown
White
18.6%
Black or African American
69.3%
American Indian and Alaska Native
0.4%
Asian
2.6%
Native Hawaiian and other Pacific Islander
0.1%
Two or more races
6.4%
Other
2.8%
Value Percent
White 466 18.6%
Black or African American 1,735 69.3%
American Indian and Alaska Native 9 0.4%
Asian 64 2.6%
Native Hawaiian and other Pacific Islander 2 0.1%
Two or more races 159 6.4%
Other 69 2.8%

Households in Oliver

A peek inside Oliver households

Oliver has 1,181 households, with an average of 2 members in each. Of these, 41.2% are families, while the remaining 58.8% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
1,181
1.6% year-over-year change
Average people per household
2
Non-family households
695
Family households
486
Value Percent YoY change
Non-family households 695 58.8% 1.0%
Family households 486 41.2% 2.3%
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 Oliver

The housing landscape of Oliver

Oliver's housing consists of 1,403 units, with 5.1% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 54.3% 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 0.5% of the housing landscape.

Housing units
1,403
-0.3% year-over-year change
Housing types
Value Percent
1 unit, detached 71 5.1%
1 unit, attached 763 54.3%
2 units 54 3.8%
3 or 4 units 44 3.1%
5 to 9 units 49 3.5%
10 to 19 units 22 1.6%
20 to 49 units 87 6.2%
50 or more units 306 21.8%
Mobile home 7 0.5%
Boat, RV, van, etc. 1 0.1%
Homes built since 2020
7
75.0% year-over-year change

The age of buildings in Oliver

In Oliver, the median construction year is 1950. About 45.2% of homes were built before the 1940s, with another 10.5% going up by 1949. Most development happened in the second half of the 20th century. Then, 7.7% of homes were added from 2000 to 2009, 6.8% between 2010 and 2019, and 0.5% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 633 45.2% 0.6%
Built between 1940 and 1949 147 10.5% -1.3%
Built between 1950 and 1959 131 9.3% -14.4%
Built between 1960 and 1969 93 6.6% 17.7%
Built between 1970 and 1979 55 3.9% -5.2%
Built between 1980 and 1989 85 6.1% 14.9%
Built between 1990 and 1999 48 3.4% 6.7%
Built between 2000 and 2009 108 7.7% -0.9%
Built between 2010 and 2019 95 6.8% -12.8%
Built in 2020 or later 7 0.5% 75.0%
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.

Oliver occupancy rates

Out of the 1,181 occupied housing units in Oliver, 36.6% are owner-occupied, while 63.4% are lived in by tenants. Meanwhile, 15.8% of all homes on the local market sit vacant.

Occupied housing units
1,181
1.6% year-over-year change
Occupancy breakdown
Renter occupied
749
Owner occupied
432
Value Percent YoY
change
Renter occupied 749 63.4% 1.5%
Owner occupied 432 36.6% 1.6%
Unoccupied housing units
15.8%
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.

Oliver housing costs

Housing costs in Oliver come to a median of $1,398 per month, while tenants specifically pay a median gross rent of $1,420.

Median housing costs per month
$1,398/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 Oliver
$1,420/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 Oliver

Oliver education at a glance

About 42.4% of the population in Oliver went to high school, while 19.2% pursued college studies. Another 4.7% earned an associate degree and 15.4% hold a bachelor’s. Meanwhile, 15.1% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 64 3.1% -20.0%
High school diploma 875 42.4% -0.8%
College diploma 397 19.2% 9.4%
Associate degree 97 4.7% -6.7%
Bachelor's degree 318 15.4% 2.9%
Graduate degree 311 15.1% -8.0%
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 Oliver

How much people earn in Oliver

The average annual household income in Oliver was $71,091 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +0.5% change from the previous year. At the same time, the median income stood at $55,360, reflecting a -0.8% shift over the same period.

Average household income in Oliver
$71,091/year
0.5% year-over-year change
Median household income in Oliver
$55,360/year
-0.8% year-over-year change

Oliver income by age

In Oliver, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $63,392. Those with someone between 45 and 64 in charge, often well established professionally, earn $47,752 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $34,148, while those led by someone over 65, many of whom may be retired, have about $42,100 in earnings. Overall, 75.4% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $34,148 30.1%
25 - 44 $63,392 4.1%
45 - 64 $47,752 -10.2%
Over 65 $42,100 -3.8%
Above poverty level
1,732
Below poverty level
566
Value Percent YoY
change
Above poverty level 1,732 75.4% -1.5%
Below poverty level 566 24.6% 0.5%

Employment in Oliver

Workforce and job types in Oliver

85.4% of the working population are employed in professional or administrative positions, while 14.6% are in hands-on or service-based jobs. Also, 5.6% run their own businesses, 56.7% are employed by private companies, and 23.6% work in the public sector.

Workforce demographics

White collar
961
Blue collar
165
Value Percent YoY change
White collar 961 85.4% -1.6%
Blue collar 165 14.6% -4.6%
Employer type
Self employees
5.6%
Private companies
56.7%
Governmental workers
23.6%
Not for profit companies
14.1%
Value Percent YoY change
Self employees 63 5.6% 3.3%
Private companies 639 56.7% 1.9%
Governmental workers 266 23.6% -1.1%
Not for profit companies 159 14.1% -17.6%

Transportation in Oliver

How people get around in Oliver

In Oliver, the average commute time is 1 minutes. Commuting methods vary: 70.6% of residents travel by personal vehicle and 10.6% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
1 min
0.0% year-over-year change
Means of transportation
Value Percent YoY change
Car 622 70.6% -5.8%
Taxicab 19 2.2% 35.7%
Bus or trolleybus 121 13.7% 9.0%
Railroad 8 0.9% -60.0%
Motorcycle 5 0.6% 25.0%
Bicycle 13 1.5% 18.2%
Walk 93 10.6% -12.3%
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 Oliver by zipcode?

Zipcode Population Number of households Median income Average income
21202 20,683 10,861 $59,377 $78,206
21213 28,058 12,009 $51,344 $67,096

Explore more communities

FAQs about Oliver demographics 

What is the total population of Oliver?

Oliver has a total population of 2,503 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 -1.4% compared to a year ago.

What is the gender ratio in Oliver?

The gender ratio in Oliver is as follows:
  • 48.5% males (1,214 residents)
  • 51.5% females (1,289 residents)

What is the median age in Oliver?

The median age in Oliver is 36.

What is the age distribution of the population in Oliver?

The age distribution in Oliver is as follows:
  • Under 15: 14.7% (367 residents)
  • Ages 15-24: 12.3% (308 residents)
  • Ages 25-44: 37.8% (946 residents)
  • Ages 45-64: 22.6% (566 residents)
  • Over 65: 12.6% (316 residents)

What is the racial and ethnic makeup of Oliver?

The racial and ethnic makeup of Oliver is as follows:
  • White: 18.6% (466 residents)
  • Black or African American: 69.3% (1,735 residents)
  • American Indian and Alaska Native: 0.4% (9 residents)
  • Asian: 2.6% (64 residents)
  • Native Hawaiian and Other Pacific Islander: 0.1% (2 residents)
  • Two or More Races: 6.4% (159 residents)
  • Other: 2.8% (69 residents)

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

U.S.-born citizens represent 91.4% of the population in Oliver.

How many housing units are there in Oliver?

There are 1,403 housing units in Oliver, 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 Oliver and what is the average household size?

Oliver has a total of 1,181 households, with an average of 2 people in each.

What is the median household income in Oliver?

Oliver has a median household income of $55,360, representing a -0.8% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Oliver?

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

Job types:
  • White-collar workers: 85.4% (961 residents)
  • Blue-collar workers: 14.6% (165 residents)

Places of employment:
  • Self-employed: 5.6% (63 residents)
  • Private companies: 56.7% (639 residents)
  • Governmental workers: 23.6% (266 residents)
  • Not-for-profit companies: 14.1% (159 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