The current population is 27,823 people and the area is 438 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
Bear Creek Station
1858-1863
Benbow
1865-1906
Brookville
1840-1862
Cherry Dell
1879-1906
Cresswell
1871-1872
Dulaney
1891-1892
Ely
1883-1937
Ely Station
1874-1883
Emerson
1856-1865, 1867-1906
Fabius Junction
1876-1877, 1879-1887
Glover
1881
Hannibal
1820-Present
Hanson
1849-1859
Heather
1901-1906
Helton Station
1878-1880
Hester
1850-1906
Houston
1837-1856
La Grange
1832-1833
Laurel
1846-1851
Leola
1855-1856
Little Union
1876-1886
Marion City
1837-1861
Marion College
1833-1844
Post Office Service
Mark
1914-1927
Masonic College
1844-1847
Merrellsville
1837-1843
Naomi
1873-1905
Nelsonville
1851-1880
Nettleton
1870-1872
North River
1870-1887
Oakdale
1834-UNK
Oakwood
1887-1953
Palmyra
1830-Present
Philadelphia
1847-Present
Sharpsburg
1850-1869
Smileyville
1889-1901
Tank
1880-1884
Taylor
1873-Present
Taylors Mills
1836-1850
Una
1898-1901
Warren
1839-1953
West Ely
1836-1908
West Quincy
1861-1862, 1866-1869
White Ledge
1892-1904
Withers Mills
1871-1934
Woodland
1872-1941
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There are 46 post offices listed for Marion 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 Marion 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
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This page, and all contents are Copyright © MCMXCIX-MMIX by
Missouri Postal History Society, St. Louis, Missouri.