Linthicum, Maryland Demographics & Population 2026
During the 2020–2024 ACS period, Linthicum, Maryland had a total population of 11,313, the 126th largest community in Maryland, with a median household income of $134,673, which is 30% higher than the state average. The poverty rate is 3.3%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- An exceptionally low poverty rate of 3.3% — among the lowest in Maryland.
Linthicum Quick Facts
How Linthicum Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 10,545 | 11,313 | +7.3% |
| Median household income | $122,424 | $134,673 | +10.0% |
| Median home value | $368,800 | $401,600 | +8.9% |
How Linthicum Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
Moderate diversity with one or two groups making up the majority.
State average: 68 | National average: 61
Education
Educational Attainment (Adults 25+)
Linthicum Rankings in Maryland
Explore Maryland Rankings
Other Cities in Anne Arundel County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Glen Burnie | 72,590 | $88,280 | 9.3% | $348,900 |
| Severn | 58,402 | $134,423 | 5.7% | $479,200 |
| Odenton | 45,002 | $128,441 | 4.5% | $435,300 |
| Annapolis | 40,720 | $113,860 | 7.8% | $548,900 |
| Severna Park | 40,228 | $169,953 | 2.8% | $647,200 |
| Pasadena | 34,309 | $129,727 | 5.7% | $423,400 |
| Crofton | 29,549 | $150,577 | 2.9% | $519,900 |
| Arnold | 24,303 | $141,639 | 3.1% | $564,200 |
| Maryland City | 19,186 | $117,337 | 8.9% | $424,900 |
| Lake Shore | 18,249 | $130,689 | 6.4% | $473,600 |
Cities Similar to Linthicum
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Friendly | 11,119 | $127,670 | $437,800 | 29.7% | 3.0% |
| Mitchellville | 11,359 | $149,347 | $512,100 | 53.8% | 4.1% |
| White Marsh | 10,932 | $117,426 | $369,200 | 50.8% | 9.6% |
| Burtonsville | 10,203 | $134,276 | $488,800 | 48.3% | 4.3% |
| La Plata | 10,683 | $121,208 | $428,400 | 35.4% | 6.6% |
Population Overview
Linthicum is a small city located in Maryland, within Anne Arundel County. The total population is 11,313. It ranks as the 126th most populous out of 527 Census-designated places in Maryland.
Age Demographics
The median age in Linthicum is 37.7 years. This is 4% lower than the state median of 39.4 years.
Economy, Income & Housing
The median household income in Linthicum is $134,673. This is 30% higher than the state median of $103,678. It is also 67% higher than the national median of $80,734. The poverty rate stands at 3.3%. This is 65% lower than the state poverty rate of 9.4%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 3.0%. This is 38% lower than the state rate of 4.9%. The median home value is $401,600. Housing costs are 4% lower than the state median of $419,900. The home-value-to-income ratio is 3.0x. 83.4% of occupied housing units are owner-occupied. This homeownership rate is 23% higher than the state average of 67.6%.
Race & Ethnicity
The largest racial or ethnic group in Linthicum is White (non-Hispanic), making up 75.0% of the population. Black or African American residents account for 8.6%. The White (non-Hispanic) population is significantly higher than the state average (75.0% vs 46.6%). The Black or African American population (8.6%) is well below the state average of 28.9%. The Hispanic or Latino population (5.6%) is well below the state average of 12.5%.
Education
41.0% of residents aged 25 and older hold a bachelor's degree or higher. This is 6% lower than the state rate of 43.5%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 93.7%. Notably, 19.9% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Linthicum, Maryland is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Maryland state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 527 Census-designated places in Maryland. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
Free data download: Get all Maryland city and county demographics as CSV. Download Cities CSV | Download Counties CSV
Frequently Asked Questions
What is the population of Linthicum, Maryland?
Linthicum, Maryland has a population of 11,313 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Linthicum, MD?
The median household income in Linthicum is $134,673, which is 67% higher than the national median of $80,734.
What is the poverty rate in Linthicum, MD?
The poverty rate in Linthicum is 3.3%. This means approximately 377 residents live below the federal poverty line.
What is the racial makeup of Linthicum, Maryland?
Linthicum's population is 75.0% White, 8.6% Black, 5.6% Hispanic/Latino, and 4.9% Asian.
What is the median home value in Linthicum, MD?
The median home value in Linthicum is $401,600. The home-value-to-income ratio is 3.0x.
How educated is Linthicum, Maryland?
41.0% of adults (25+) in Linthicum hold a bachelor's degree or higher, and 19.9% hold a graduate or professional degree.