Tyrrell County is the smallest by population. The population of the county is 4.247.
The largest county in Alabama is Baldwin County. The smallest county in Alabama is Etowah County. All Alabama counties must cover at least 600 square miles.
Pickett County. The population was 4,945. It has the smallest population of any county in Tennessee according to the 2000 census
By area, Dothan, AL. By population, there are several towns or cities that are completely vacant. One of the smallest unincorporated communities is Melvin, AL (population 39).
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 by population in Wyoming is Niobrara County with 2,484 people (2010 US Census).
According to census.gov, Jefferson County, Alabama, has the most population at 658,779 people in 2007.
Smallest county population wise in Ireland is Leitrim 27-28 thousand.
Robertson County
Athens is a city and the county seat of Limestone County, Alabama. The population of Athens, Alabama is 21,897 as of the 2010 census,
Based on population Jefferson County is the largest county in Alabama. Jefferson County's estimated population was 660,367 as of July 1, 2014 per the U.S. Census Bureau.
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.