The map above shows District of Columbia and Michigan side by side at exactly the same scale, using equal-area projections, so their true relative sizes are preserved.
District of Columbia vs Michigan Geography
Land area: District of Columbia has a land area of 61 square miles (158 km²), while Michigan has 56,611 square miles (146,622 km²). Michigan's land area is 928.0 times larger than District of Columbia's.
Total area: District of Columbia: 68 square miles (177 km²) vs Michigan: 96,713 square miles (250,486 km²), including inland and coastal water. Michigan's total area is 1,415.2 times larger than District of Columbia's.
Length: District of Columbia is 13 miles (22 km) long from north to south; Michigan is 489 miles (786 km). Michigan's north-south length is 37.6 times longer than District of Columbia's.
Width: District of Columbia spans 12 miles (19 km) east to west; Michigan spans 453 miles (728 km). Michigan's east-west width is 37.8 times wider than District of Columbia's.
Highest point: District of Columbia's highest point is Fort Reno at 429 feet (131 m); Michigan's is Mount Arvon at 2,014 feet (614 m). Mount Arvon is 1,585 feet higher than Fort Reno.
Lowest point: District of Columbia's lowest point is Potomac River at 0 feet; Michigan's is Lake Erie at 571 feet. District of Columbia's lowest point is 571 feet lower.
District of Columbia vs Michigan Population and History
Population: District of Columbia has a population of 702,250 (2024), while Michigan has 10,140,459 (2024). Michigan's population is 14.4 times larger than District of Columbia's.
Population density: District of Columbia: 11,493.5 people per square mile vs Michigan: 179.1. District of Columbia's population density is 64.2 times higher than Michigan's.
Biggest city: District of Columbia's biggest city is Washington with 702,250 people; Michigan's is Detroit with 645,705. Washington's population is 1.1 times (9%) larger than Detroit's.
Largest metro area: District of Columbia's largest metropolitan area is Washington-Arlington-Alexandria, DC-VA-MD-WV metro area (6,436,489 people) vs Michigan's Detroit-Warren-Dearborn, MI metro area (4,400,578). Washington-Arlington-Alexandria, DC-VA-MD-WV metro area's population is 1.5 times (46%) larger than Detroit-Warren-Dearborn, MI metro area's.
History: District of Columbia: The federal district, established by the Residence Act on July 16, 1790; not a state. Michigan: Admitted to the Union on January 26, 1837, as the 26th state. In its current form, District of Columbia is the older of the two by 47 years.
District of Columbia vs Michigan Economy
GDP: District of Columbia's GDP is $184.3 billion (2024) vs Michigan's $702.5 billion. Michigan's economic output is 3.8 times (281%) larger than District of Columbia's.
GDP per capita: District of Columbia: $262,439 per person vs Michigan: $69,274. District of Columbia's GDP per capita is 3.8 times (279%) higher than Michigan's.
Average income: District of Columbia: $111,185 vs Michigan: $63,690 average income per person (per capita personal income). District of Columbia's average income is 1.7 times (75%) higher than Michigan's.
District of Columbia vs Michigan Counties
Number of counties: District of Columbia has 1 counties, while Michigan has 83. Michigan's county count is 83.0 times higher than District of Columbia's.
Biggest county by area: District of Columbia's largest county is District of Columbia at 61 square miles; Michigan's is Marquette County at 1,809 square miles. Marquette County's land area is 29.6 times larger than District of Columbia's.
Smallest county by area: District of Columbia: District of Columbia (61 sq mi) vs Michigan: Benzie County (320 sq mi). Benzie County's land area is 5.2 times (423%) larger than District of Columbia's.
Most populous county: District of Columbia: District of Columbia (702,250 people) vs Michigan: Wayne County (1,771,063 people). Wayne County's population is 2.5 times (152%) larger than District of Columbia's.
Least populous county: District of Columbia: District of Columbia (702,250 people) vs Michigan: Keweenaw County (2,161 people). District of Columbia's population is 325.0 times larger than Keweenaw County's.
Richest county: District of Columbia: District of Columbia ($111,185 per capita income) vs Michigan: Oakland County ($93,579). District of Columbia's income is 1.2 times (19%) richer than Oakland County's.
Poorest county: District of Columbia: District of Columbia ($111,185 per capita income) vs Michigan: Lake County ($39,505). District of Columbia's income is 2.8 times (181%) richer than Lake County's.
District of Columbia vs Michigan Taxes
State income tax: District of Columbia has a top income tax rate of 10.75%, while Michigan has a top income tax rate of 4.25%. District of Columbia's top rate is 6.5 percentage points higher.
Property tax: District of Columbia: 0.63% effective rate vs Michigan: 1.18% of home value per year. Michigan's rate is 0.55 percentage points higher.
Sales tax: District of Columbia: 6% combined state and average local rate vs Michigan: 6%. The two are essentially equal.
Official Websites
District of Columbia official website · Michigan official website
More Size Comparisons
All District of Columbia size comparisons · All Michigan 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.