They are all of the same species. The definition of a species is a group of animals, plants or other living things that all share common characteristics and that are all classified as alike in some manner.
The 2016 Jane Lew, West Virginia, population is 409. There are 1,711 people per square mile (population density). The median age is 39.1. The US median is 37.4. 57.75% of people in Jane Lew, West Virginia, are married.
Smithers, WV has a population of 981 people with a median age of 36.1 and a median household income of $28,333. Between 2014 and 2015 the population of Smithers, WV declined from 987 to 981, a -0.61% decrease and its median household income grew from $25,568 to $28,333, a 10.8% increase.