Deal Island, MD
Population 311 · Maryland
About Deal Island, MD
Deal Island is a small community in Maryland with a population of 311 residents. The median household income is $28,125 per year, which is below the national average. The median age in Deal Island is 62.7 years.
Housing in Deal Island has a median home value of $129,000 and median monthly rent of $0. Of the 354 total housing units, the majority are owner-occupied, with 152 owner-occupied and 26 renter-occupied units.
The unemployment rate in Deal Island is 0.0% and the poverty rate is 30.0%. 9.4% of residents hold a bachelor's degree or higher. The average commute time is 32.7 minutes.
How Deal Island Ranks in Maryland
Cost of Living in Deal Island, MD
Compared to national averages, Deal Island has a median household income of $28,125 (63% below the national median of $75,149). Home values average $129,000, which is 47% below the national median. Monthly rent at $0 is 100% below the US average of $1,163. Within Maryland, Deal Island's income is 74% below the state average of $107,956, and home values are 68% below the state median of $402,447.
Why Live in Deal Island, MD?
Deal Island offers affordable housing with a median home value of $129,000, below the US average of $244,900, and rent that’s lower than the national average at $0/month, and a strong job market with an unemployment rate of just 0.0%.
Potential considerations include median household income ($28,125) that falls below the national average. However, Deal Island’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Deal Island has a population of 311 with a median age of 62.7 years. Compare Deal Island with other cities to see how it stacks up, or explore all cities in Maryland.
Similar Cities Near Deal Island
Cities in Maryland with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Rosemont | 309 | $104,861 | $406,900 | Compare |
| Glen Echo | 314 | $195,000 | $1,128,500 | Compare |
| Zihlman | 305 | $50,595 | $100,800 | Compare |
| Deer Park | 302 | $50,481 | $140,600 | Compare |
| Williston | 302 | $106,389 | $455,600 | Compare |
| Chewsville | 299 | $110,909 | $223,200 | Compare |
| Crumpton | 299 | $96,875 | $168,300 | Compare |
| East New Market | 324 | $40,417 | $244,200 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in Maryland
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Deal Island
What is the population of Deal Island, MD?
The population of Deal Island, MD is 311 according to the latest Census data.
What is the median household income in Deal Island?
The median household income in Deal Island, MD is $28,125 per year.
What is the median home value in Deal Island?
The median home value in Deal Island, MD is $129,000.
What is the average rent in Deal Island?
The median monthly rent in Deal Island, MD is $0.
What is the unemployment rate in Deal Island?
The unemployment rate in Deal Island, MD is 0.0%.