Middle River, Maryland Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Middle River, Maryland is 31,616 as of the 2023 American Community Survey, making it the 39th-largest city in Maryland. The median household income is $74,198, the median home value is $251,200, and the median age is 36.6.
31,616
Population
2478
People / sq mi
$74,198
Median Income
$251,200
Median Home Value
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Middle River covers 12.8 sq mi of land at 2478 people per square mile.
About Middle River, MD
The poverty rate is what most separates Middle River from the typical city: 12.9% of residents live below the federal poverty line, against 12.4% nationally. Middle River is a city in Maryland with a population of 31,616. It ranks #39 among cities in Maryland by population.
Median household income is $74,198, below the US median of $78,538. Roughly 12.9% of residents fall below the poverty line, close to the national 12.4%. The typical home is valued at $251,200, with typical rent around $1,639.
Roughly 28.2% of adults have a bachelor’s, below the national 35.0%. About 9.2% of the workforce is home-based, below the national 14.0%, and the average commute runs about 29 minutes each way.
The elevated poverty rate is the context for the rest of the profile in Middle River: it pulls on median income, housing tenure, and the share of residents with a college degree.
Race & Ethnicity
| White | 54.4% |
| Black or African American | 30.1% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.4% |
| Two or More Races | 0.0% |
Economy & Income
$74,198
Median Household Income
$38,137
Per Capita Income
12.9%
Poverty Rate
3.0%
Unemployment Rate
Housing
$251,200
Median Home Value
$1,639
Median Rent
65.2%
Owner-Occupied
Education
87.3%
High School+
28.2%
Bachelor's+
Commute
3.0%
Drive Alone
71.8%
Public Transit
9.2%
Work From Home
29.2 min
Avg Commute
Community Profile
19.1%
Foreign Born
83.7%
Non-English at Home
5.2%
Veterans
13.8%
With Disability
92.7%
Health Insurance
95.6%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 25.2% |
| Finance, Insurance & Real Estate | 11.6% |
| Public Administration | 8.6% |
| Manufacturing | 7.3% |
| Retail Trade | 6.9% |
| Construction | 6.5% |
| Education, Health Care & Social Services | 5.9% |
| Information | 5.6% |
| Arts, Entertainment & Food Services | 4.3% |
| Transportation & Warehousing | 1.9% |
| Agriculture & Mining | 0.2% |
Largest cities in Maryland
Largest counties in Maryland
Part of Maryland
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Frequently Asked Questions
Middle River, Maryland has a population of 31,616 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 39th-largest city in Maryland.
The median household income in Middle River, Maryland is $74,198, with 12.9% of residents living below the federal poverty level.
The median home value in Middle River, Maryland is $251,200, with median monthly rent at $1,639 and a homeownership rate of 65.2%.
The median age in Middle River, Maryland is 36.6 years. The population is 45.8% male and 54.2% female.
Where to stay in Middle River
Visiting or relocating to Middle River, MD? Compare hotels and short-term rentals across the metro — live availability and prices.
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Statewide data for Maryland
Population, race, income, age, and trends across Maryland
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.