According to census.gov, King County, Washington, has the most population at 1,859,284 people in 2007.
According to "Washington state" history book: King County with 1,685,600 as of 2000.
King County has the highest population in Washington state. It includes Seattle and its surrounding areas.
According to census.gov, Montgomery County, Maryland, has the most population at 930,813 people in 2007.
As of 2021, the population of Pierce County, Washington is estimated to be around 900,300 people. It is the second most populous county in the state of Washington.
As of 2020, the estimated population of King County, Washington is around 2.3 million people.
Milwaukee County is the most populous county in Wisconsin.
The largest county is Okanagan County, with a total area of 13644 km2 (5315 square miles). Second is Yakima County at 11168 km2 (4312 square miles). Third is Chelan County at 7754 km2 (2994 square miles).
According to census.gov, Middlesex County, Massachusetts has the most population with 1,473,416 people in 2007.
As of 2021, the population of Pierce County, Washington is estimated to be around 900,300 people. It is the second most populous county in the state of Washington.
As of the 2000 Census, the population of Washington County Idaho is, 9,977.
The largest county by population is King. The largest in size is Okanogan, 5,268 square miles.
According to census.gov, Garfield County, Washington, has the least population at 2,050 people in 2007.
As of 2020, the estimated population of King County, Washington is around 2.3 million people.
King County
Fairfax County with an estimated population of 1,037,065 as of 2009. The county is located in the far northern part of the state and is a suburb of Washington, DC.
Washington DC is the capital city of the US. It does not have countries or cities.
Milwaukee County is the most populous county in Wisconsin.
Washington
According to census.gov, Hennepin County, Minnesota, has the most population at 1,136,599 people.
The largest county is Okanagan County, with a total area of 13644 km2 (5315 square miles). Second is Yakima County at 11168 km2 (4312 square miles). Third is Chelan County at 7754 km2 (2994 square miles).