The current population is 13,489 people and the area is 413 sq. mi.
The county seat is displayed in oblique & bold face.
Towns that have more than 4 opening/close dates or are current have links to complete information.
Post Office Service
Anniston
1894-Present
Belmont
1869-1923
Belmont Landing
1867-1868
Bertrand
1874-Present
Bird Point
1893-1913
Birds Point
1859-1863
Birdsville
See details
Buckeye
1895-1919
Byngs
1890-1895
Charleston
1847-Present
Crosno
1890-1934
Culbry
1919
Dermons Mills
1879-1883
Deventer
1910-1955
Dirk
1905-1916
Dorena
1899-1915, 1919-1973
East Prairie
1872, 1879-Present
Forest Grove
1860-1863
Post Office Service
Fuget
1885-1886, 1915-1932
Hainley’s Switch
1890-1894
Henson
See details
Hopewell
1852-1867
Hunter
1888-1889
James Bayou
See details
Matthews Prairie
1846-1847
Medley
1880-1913, 1916-1927
Metalbound
1905-1907
Norfolk
1849-1852, 1854-1855
Ohio City
1846-1849
Payne
1892-1895
Rush Ridge
1858-1861
Samos
1884-1885, 1908-1938
Sands
1902-1908
Three States
1893-1899
Whiting
1889-1909
Wolf Island
1846-1860, 1868-Present
Wyatt
1895-Present
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There are 37 post offices listed for Mississippi County.
Post office information from Missouri Post Offices 1804-1981 ©1982 - Robert G. Schultz. Used with permission of author. Additional info on zip codes, markings and distances come from various members of MOPOHISSOC.
All post offices for Mississippi County have been added to the database.
Note: Researchers only listed for towns that have specific researchers separate from the overall county.
Remember, this site is primarily concerned with POSTAL history and makes no claims regarding genealogical research.
List updated: 27 Nov 2009 23:28
Direct inquiries to
This page, and all contents are Copyright © MCMXCIX-MMIX by
Missouri Postal History Society, St. Louis, Missouri.