Post Offices
of Cowlitz County
Ariel (1899-Date)
Caples (1890-1909)
Carrolls (1915-Date)
Carrollton (1871/1915)
Castle Rock (1854-Date)
Catlin (1892-1909)
Cougar (1902-1936)
Cougar (1940-Date)
Coweeman (1877-1882)
Davenport (1867-1868)
Elk Creek (1912-1917)
Eufaula (1895-1912)
Freeport (1867-1893)
Jackson (1883-1902)
Kalama (1868-Date)
Kelso (1886-Date)
Kerns (1890-1906)
Ladu (1895-1913)
Lexington (1888-1917)
Lithow (1900-1911)
Longview (1922-Date)
Lower Cowlitz (1873-1874)
Martins Bluff (1868/1916)
Monticello (1850-1876)
Mount Coffin (1872-1895)
Mount Solo (1915-1923)
Oak Point (1851-1937)
Olequa (1875-1912)
Oloqua (1867-1868)
Ostrander (1894-1939)
Pekin (1854/1886)
Pigeon Springs (1913-1924)
Pumphreys Landing (1870-1874)
Reno (1912-1919)
Ryderwood (1924-Date)
Saint Helen (1893-1936)
Sightly (1884-1913)
Silver Lake (1875/1984)
Stella (1884-1935)
Sugar Creek (1892-1893)
Toutle (1883-Date)
Tower (1886/1927)
Tucker (1885-1902)
Woodland (1882-1890)
Woodland (1890-Date)
Yale (1898-1941)
Used with permission from Jim Forte at www.postalhistory.com