Montserrado County was created in 1847.
The population of Montserrado County is 1,144,806.
The area of Montserrado County is 1,909 square kilometers.
The population density of Montserrado County is 599.7 people per square kilometer.
Fumin County was created in 1956.
Dalarna County was created in 1634.
Suwałki County was created in 1999.
County of Katzenelnbogen was created in 1095.
Halland County was created in 1719.
Västerbotten County was created in 1638.
Stockholm County was created in 1714.
County of Blankenburg was created in 1703.
County of Oldenburg was created in 1091.