Wisconsin County Map Formation by Year
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 County 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.