WASHINGTON County Map Formation by Year
1843
1844
1845
1846
1849
1851
1852
1853
1854
1857
1858
1859
1860
1861
1862
1863
1864
1865
1871
1873
1875
1879
1881
1883
1888
1899
1905
1909
1911
1915
Washington County Map Abbreviations
unorg. = unorganized
g. = gained
w. = with
fr. = from
atmt. = attachment
exch = exchanged
nca.= non county area
ch. = changed
Ad -
Adams Co.
As -
Asotin Co.
Be -
Benton Co.
Chn -
Chelan Co.
Clk -
Clark Co.
Clm -
Clallam Co.
Col -
Columbia Co.
Cow -
Cowlitz Co.
Do -
Douglas Co.
Fr -
Franklin Co.
Fry -
Ferry Co.
Ga -
Garfield Co.
GH -
Grays Harbor Co.
Gra -
Grant Co.
Is -
Island Co.
Je -
Jefferson Co.
Kin -
King Co.
Kl -
Klickitat Co.
Ksp -
Kitsap Co.
Kts -
Kittitas Co.
Le -
Lewis Co.
Li -
Lincoln Co.
Ma -
Mason Co.
Ok -
Okanagon Co.
Pa -
Pacific Co.
Pi -
Pierce Co.
PO -
Pend Oreille Co.
Sgt -
Skagit Co.
SJ -
San Juan Co.
Smn -
Skamania Co.
Sn -
Snohomish Co.
Sp -
Spokane Co.
St -
Stevens Co.
Th -
Thurston Co.
Wah -
Wahkiakum Co.
Wha -
Whatcom Co.
Whi -
Whitman Co.
WW -
Walla Walla Co.
Ya -
Yakima Walla Co.