Loving County, population hovering at a little less than 100. It's the least-populated county in the country.
Loving County, TX had 60 residents as of the 2006 census. That's got to be one of the smallest counties around
Tyrrell County is the smallest by population. The population of the county is 4.247.
Pickett County. The population was 4,945. It has the smallest population of any county in Tennessee according to the 2000 census
McCormick County is the county with the smallest population. The county has a total area of 394 square miles. The population is approximately 9960 residents.
The smallest county in Texas is Rockwall County, which is about 147 square miles in size.
The smallest county by population in Wyoming is Niobrara County with 2,484 people (2010 US Census).
Smallest county population wise in Ireland is Leitrim 27-28 thousand.
Robertson County
Bexar County Texas has a population of 1,714,773.
Clark County is Idaho's smallest county based on population with a population of 982 as of the 2010 Census. Payette County is Idaho's smallest county based on area with 408 square miles.
In terms of population the largest is Nairobi, the smallest Lamu county. In terms of size the largest is Turkana County about 77000 km2 the smallest Mombasa
Lake of the Woods County in Minnesota has the smallest population, with an estimated population of around 3,900 people.