Wyoming
Wisconsin County Formation years
1848 1850 1851 1852 1854 1856 1859 1860 1861 1863 1864 1865 1867 1868 1869
1872 1875 1879 1884 1888 1890 1909 1911 1921 1929 1965        
Wyoming Map Abbreviations
unorg. = unorganized
g. = gained
w. = with
fr. = from
atmt. = attachment
exch = exchanged
nca.= non county area
ch. = changed
Alb - Albany Co.
BH - Big Horn Co.
Cam - Campbell Co.
Cbn - Carbon Co.
Co - Converse Co.
Cr - Crook Co.
Fr - Fremont Co.
Go - Goshen Co.
HS - Hot Springs Co.
Jo - Johnson Co.
La - Laramie Co.
Lcn - Lincoln Co.
Na - Natrona Co.
Ni - Niobrara Co.
Pa - Park Co.
Pl - Platte Co.
She - Sheridan Co.
Sub - Sublette Co.
Sw - Sweetwater Co.
Te - Teton Co.
Ui - Uinta Co.
We - Weston Co.
Wsk - Washakie Co.