The map above shows Maryland and New York side by side at exactly the same scale, using equal-area projections, so their true relative sizes are preserved.
Maryland vs New York Geography
Land area: Maryland has a land area of 9,711 square miles (25,151 km²), while New York has 47,123 square miles (122,049 km²). New York's land area is 4.9 times (385%) larger than Maryland's.
Total area: Maryland: 12,406 square miles (32,131 km²) vs New York: 54,559 square miles (141,306 km²), including inland and coastal water. New York's total area is 4.4 times (340%) larger than Maryland's.
Length: Maryland is 231 miles (371 km) long from north to south; New York is 312 miles (503 km). New York's north-south length is 1.4 times (35%) longer than Maryland's.
Width: Maryland spans 243 miles (391 km) east to west; New York spans 415 miles (668 km). New York's east-west width is 1.7 times (71%) wider than Maryland's.
Highest point: Maryland's highest point is Hoye-Crest at 3,362 feet (1,025 m); New York's is Mount Marcy at 5,335 feet (1,626 m). Mount Marcy is 1,973 feet higher than Hoye-Crest.
Lowest point: Maryland's lowest point is Atlantic Ocean at 0 feet; New York's is Atlantic Ocean at 0 feet. Both lowest points are at or near sea level.
Maryland vs New York Population and History
Population: Maryland has a population of 6,263,220 (2024), while New York has 19,867,248 (2024). New York's population is 3.2 times (217%) larger than Maryland's.
Population density: Maryland: 645.0 people per square mile vs New York: 421.6. Maryland's population density is 1.5 times (53%) higher than New York's.
Biggest city: Maryland's biggest city is Baltimore with 568,271 people; New York's is New York with 8,478,072. New York's population is 14.9 times larger than Baltimore's.
Largest metro area: Maryland's largest metropolitan area is Washington-Arlington-Alexandria, DC-VA-MD-WV metro area (6,436,489 people) vs New York's New York-Newark-Jersey City, NY-NJ metro area (19,940,274). New York-Newark-Jersey City, NY-NJ metro area's population is 3.1 times (210%) larger than Washington-Arlington-Alexandria, DC-VA-MD-WV metro area's.
History: Maryland: Admitted to the Union on April 28, 1788, as the 7th state. New York: Admitted to the Union on July 26, 1788, as the 11th state.
Maryland vs New York Economy
GDP: Maryland's GDP is $546.0 billion (2024) vs New York's $2,322.1 billion. New York's economic output is 4.3 times (325%) larger than Maryland's.
GDP per capita: Maryland: $87,180 per person vs New York: $116,883. New York's GDP per capita is 1.3 times (34%) higher than Maryland's.
Average income: Maryland: $79,259 vs New York: $85,552 average income per person (per capita personal income). New York's average income is 1.1 times (8%) higher than Maryland's.
Maryland vs New York Counties
Number of counties: Maryland has 24 counties, while New York has 62. New York's county count is 2.6 times (158%) higher than Maryland's.
Biggest county by area: Maryland's largest county is Frederick County at 661 square miles; New York's is St. Lawrence County at 2,680 square miles. St. Lawrence County's land area is 4.1 times (306%) larger than Frederick County's.
Smallest county by area: Maryland: Baltimore city (81 sq mi) vs New York: New York County (23 sq mi). Baltimore city's land area is 3.6 times (256%) larger than New York County's.
Most populous county: Maryland: Montgomery County (1,082,273 people) vs New York: Kings County (2,617,631 people). Kings County's population is 2.4 times (142%) larger than Montgomery County's.
Least populous county: Maryland: Kent County (19,557 people) vs New York: Hamilton County (5,082 people). Kent County's population is 3.8 times (285%) larger than Hamilton County's.
Richest county: Maryland: Montgomery County ($104,882 per capita income) vs New York: New York County ($217,075). New York County's income is 2.1 times (107%) richer than Montgomery County's.
Poorest county: Maryland: Somerset County ($41,421 per capita income) vs New York: Allegany County ($44,689). Allegany County's income is 1.1 times (8%) richer than Somerset County's.
Maryland vs New York Taxes
State income tax: Maryland has a top income tax rate of 6.5%, while New York has a top income tax rate of 10.9%. New York's top rate is 4.4 percentage points higher.
Property tax: Maryland: 0.95% effective rate vs New York: 1.45% of home value per year. New York's rate is 0.5 percentage points higher.
Sales tax: Maryland: 6% combined state and average local rate vs New York: 8.54%. New York's combined rate is 2.54 percentage points higher.
Official Websites
Maryland official website · New York official website
More Size Comparisons
All Maryland size comparisons · All New York size comparisons
Area, elevation and boundary figures come from official national statistics and US Census Bureau and Natural Earth boundary data; US state population, economic, county and tax figures come from the US Census Bureau, the Bureau of Economic Analysis and the Tax Foundation. Figures are rounded and for general reference.