Hong Kong vs Washington D.C. - City Size Comparison

Is Hong Kong Bigger Than Washington D.C.?

Yes — Hong Kong is 6.3x larger than Washington D.C. by area. Hong Kong spans 1,114 km² (430 mi²) while Washington D.C. covers 177 km² (68 mi²) — a difference of 937 km². You could fit Washington D.C. inside Hong Kong approximately 6 times.

About Hong Kong

A major financial hub and special administrative region of China. Known as "Pearl of the Orient", Hong Kong covers 1,114 km² with a population of 7.4 million. The city was established in 1841. Hong Kong is known for Victoria Harbour skyline, Dim sum cuisine, Star Ferry, among other attractions. The city's main transit system is the MTR Hong Kong.

Hong Kong has more skyscrapers than any other city in the world, with over 480 buildings above 150 meters

About Washington D.C.

Capital of the United States. Often called "D.C.", Washington D.C. has an area of 177 km² and is home to 0.7 million people. The city dates back to 1790. Visitors come for The White House, Lincoln Memorial, Smithsonian museums, and much more. Getting around is easy with the Washington Metro.

D.C. has more free museums than any other city in the US — all 19 Smithsonian museums charge no admission

Population Density

Hong Kong has a population density of 6,652 people per km² — a densely populated city. Washington D.C., with 3,898 people per km², is a moderately dense city. Hong Kong is noticeably denser, packing 1.7 times more people per square kilometer.

Climate & Time Zone

Both cities share a humid subtropical climate, though local geography creates distinct microclimates in each. When it's noon in Hong Kong, it's midnight in Washington D.C. — a 13-hour time difference.