County seats are displayed in UPPER CASE. Note: Information about zip codes, territorials, markings, etc. have been moved to detail pages for places that have links.
| Post Office | County | Dates of Service |
|---|---|---|
| Racine | Newton | 1869-Present |
| Racket | Benton | 1897-1936 |
| Racola | Washington | 1898-1930 |
| Rader | Webster | 1886-1905 |
| Rader | Maries | 1912-1922 |
| Radical | Stone | 1878-1944 |
| Raftville | Texas | 1916-1933 |
| Rail | Wright | 1888-1906 |
| Rainbow | Scotland | 1881-1891 |
| Rainey | Saint Clair | 1893-1906 |
| Rainey Creek | Camden | 1870-1875 |
| Raizou | Perry | 1898-1905 |
| Ralph | Stoddard | 1896 |
| Ramey | Johnson | 1864-1874 |
| Ramsey | Miller | 1880-1910 |
| Randles | Cape Girardeau | 1891-1957 |
| Randolph | Clay | 1844-1852, 1887-1920 |
| Randolph | Randolph | 1858-1884 |
| Randolph Springs | Randolph | 1888-1902 |
| Ranger | Dent | 1896-1917 |
| Ranken | Saint Louis | 1884-1893 |
| Rankin | Andrew | 1894-1908 |
| Ransley | Wayne | 1895-Present |
| Ransom | Taney | 1907-1911 |
| Rat | Shannon | 1898-1954 |
| Rathbone | Phelps | 1892-1904 |
| Ratliff | Macon | 1888-1890 |
| Ravanna | Mercer | 1858-1975 |
| Ravenwood | Nodaway | 1888-2008 |
| Rayborn | Wright | 1904-1956 |
| Raymond | Benton | 1900-1905 |
| Raymondville | Texas | 1871-Present |
| Raymore | Cass | 1872-Present |
| Raytown | Jackson | 1871-1902, 1915-1956 |
| Rayville | Ray | 1870-Present |
| Rea | De Kalb | 1879-1882 |
| Rea | Andrew | 1888-Present |
| Reading | Pike | 1868-1901 |
| Readsville | Callaway | 1856-1861, 1863-1954 |
| Reavley | Bates | 1899-1904 |
| Rector | Shannon | 1894-1954 |
| Rector’s Store | Cedar | 1858-1863 |
| Red Bird | Gasconade | 1883-1936 |
| Red Bridge | Jackson | 1888-1895 |
| Red Bud | Ozark | 1848-1859 |
| Red Point | Dent | 1877-1880 |
| Red Point | Iron | 1878-1906 |
| Redbank | Douglas | 1891-1898 |
| Redbridge | Jackson | 1895-1902 |
| Redd | Stoddard | 1913 |
| Redd’s Store | Cooper | 1888-1889 |
| Redford | Reynolds | 1890-Present |
| Redington | Stone | 1886-1895, 1912-1913 |
| Redman | Macon | 1890-1914 |
| Redmondville | Iron | 1904-1924 |
| Redoak | Lawrence | 1877-1922 |
| Redtop | Dallas | 1887-1966 |
| Redtop | Polk | 1887 |
| Reeds | Jasper | 1873-Present |
| Reeds Spring | Stone | 1871-1876, 1876-1879, 1905-Present |
| Reedville | Franklin | 1856 |
| Reese | Stoddard | 1902-1917 |
| Reese Hill | Reynolds | 1860-1868, 1871-1872 |
| Reeve’s Station | Butler | 1859-1875 |
| Reform | Callaway | 1853-1907 |
| Regal | Ray | 1899-1904 |
| Regency | Gentry | 1872-1874 |
| Reger | Sullivan | 1881-1968 |
| Regina | Jefferson | 1881-1905 |
| Reindeer | Nodaway | 1850-1869 |
| Relfe | Pulaski | 1847-1862 |
| Relfe | Phelps | 1866-1870, 1876-1928 |
| Rembert | Wright | 1904-1915 |
| Renfro | Moniteau | 1899-1907 |
| Rengel | Franklin | 1884-1895 |
| Renick | Randolph | 1884-Present |
| Renick’s Mills | Lafayette | 1850-1863 |
| Renner | Webster | 1896-Present |
| Reno | Christian | 1881-1918 |
| Rensselaer | Ralls | 1871-1953 |
| Renton | Butler | 1873-1874 |
| Republic | Greene | 1871-Present |
| Republican Fork | Callaway | 1836-1837 |
| Request | Oregon | 1873-1874 |
| Rescue | Lawrence | 1897-1904 |
| Resort | Adair | 1882-1884 |
| Restful | Crawford | 1906-1910 |
| Revere | Clark | 1888-Present |
| Rex | Jasper | 1893-1895 |
| Rex | Morgan | 1898 |
| Rex | Polk | 1900-1906 |
| Rexford | Stoddard | 1882-1884 |
| Reynard | Bates | 1884-1901 |
| Reynolds | Dallas | 1891-1897 |
| Reynolds | Reynolds | 1905-Present |
| Rhineland | Montgomery | 1853-Present |
| Rhyse | Dent | 1920-1954 |
| Rice’s Ferry | Macon | 1857-1862 |
| Rich | Atchison | 1855-1860, 1863-1872 |
| Rich Fountain | Osage | 1854-1972 |
| Rich Hill | Bates | 1871-Present |
| Rich Woods | Washington | 1832-1841 |
| Richards | Vernon | 1890-Present |
| Richardsonville | Chariton | 1866-1872 |
| Richfield | Clay | 1836-1837 |
| Richland | New Madrid | 1820-1827 |
| Richland | Greene | 1840-1867 |
| Richland | Pulaski | 1869-Present |
| Richlawn | Cass | 1892-1824 |
| Richmond | Howard | 1820-1824 |
| RICHMOND | Ray | 1828-Present |
| Richmond Hill | Shannon | 1856-1867 |
| Richville | Holt | 1856-1858 |
| Richville | Douglas | 1870-1933 |
| Richwoods | Washington | 1844-Present |
| Rico | Morgan | 1894-1897 |
| Ridge | Carroll | 1869-1879 |
| Ridge | Perry | 1898-1903 |
| Ridge Prairie | Saline | 1846-1850, 1853-1907 |
| Ridge View | Pettis | 1872-1873 |
| Ridgedale | Taney | 1912-1914, 1933-Present |
| Ridgeway | Harrison | 1880-Present |
| Ridgewood | Laclede | 1895-1904 |
| Ridgley | Platte | 1848-1902 |
| Ridgley | Barry | 1909-1919 |
| Riggs | Boone | 1889-1895, 1897-1907 |
| Right Point | Camden | 1854-1862 |
| Rigsby | Pulaski | 1911-1912 |
| Rileysburgh | Boone | 1886-1903 |
| Rill | Taney | 1908-1926 |
| Rinehart | Vernon | 1882-1936 |
| Ring Branch | Lewis | 1848-1850 |
| Ringgold | Platte | 1850-1857 |
| Ringo’s Point | Adair | 1857-1886 |
| Ringo’s Point | Adair | 1857-1886 |
| Ringoe | Adair | 1898-1900 |
| Rinkelville | Saint Louis | 1875-1886 |
| Ripley | Barry | 1872 |
| Rippee | Douglas | 1892-1936 |
| Risco | New Madrid | 1903-Present |
| Rise | Newton | 1899-1902 |
| Ristine | New Madrid | 1888-1889, 1893-1894 |
| Ritchey | Newton | 1871-1974 |
| Ritter | Scotland | 1872-1874 |
| River aux Vases | Ste. Genevieve | 1870-1964 |
| Riverdale | Christian | 1889-1907 |
| Rivermines | Saint Francois | 1910-1970 |
| Riverpark | Greene | 1902-1910 |
| Riverside | Shannon | 1875-1883, 1884-1890 |
| Riverside | Dent | 1883-1884 |
| Riverside | Carroll | 1895-1899 |
| Riverside | Jefferson | 1900-1910 |
| Riverton | Buchanan | 1879-1883 |
| Riverview | Morgan | 1877-1906 |
| Rives | Dunklin | 1915-Present |
| Rives Court House | Rives | 1836-1846 |
| Rives Court House | Henry | 1846-1850 |
| Roach | Camden | 1886-1897, 1903-Present |
| Roads | Carroll | 1883-1907 |
| Roanoke | Randolph | 1838-1871 |
| Roanoke | Howard | 1871-1955 |
| Roaring River | Barry | 1854-1864, 1871-1894 |
| Roaring Spring | Pulaski | 1847-1849 |
| Roark | Barry | 1888-1911 |
| Roberts | Ozark | 1888-1889 |
| Robertson | Saint Louis | 1929-1958 |
| Robertsons Mill | Stone | 1856-1895 |
| Robertsville | Franklin | 1859-1862, 1871-Present |
| Robins | Johnson | 1892-1904 |
| Roby | Texas | 1883-Present |
| Rocheport | Boone | 1827-Present |
| Rochester | Andrew | 1844-1935 |
| Rock | Vernon | 1894-1904 |
| Rock Branch | Taney | 1857 |
| Rock Bridge | Benton | 1838-1841 |
| Rock Castle | Osage | 1842-1844 |
| Rock Creek | Jefferson | 1888-1906 |
| Rock Ford | Lincoln | 1870-1879 |
| Rock Hill | Saint Louis | 1841-1897 |
| Rock House | Buchanan | 1863-1864 |
| Rock House Prairie | Buchanan | 1865-1871 |
| Rock Prairie | Dade | 1843-1845, 1847-1863, 1866-1867, 1869-1881 |
| Rock Spring | Perry | 1836-1841 |
| Rock Spring | Washington | 1856-1894 |
| Rockaway Beach | Taney | 1933-Present |
| Rockbridge | Ozark | 1842-1862, 1869-1880, 1883-Present |
| Rockbridge Mills | Boone | 1874-1881 |
| Rockdale | Camden | 1911-1916 |
| Rockford | Cass | 1857-1867 |
| Rockford | Chariton | 1893-1925 |
| Rockhouse Prairie | Buchanan | 1839-1861 |
| Rockingham | Ray | 1888-1904 |
| Rockpoint | Madison | 1910-1911 |
| ROCKPORT | Atchison | 1856-Present |
| Rockspring | Washington | 1894-1917 |
| Rocktens Mills | Saline | 1840-1843 |
| Rockview | Scott | 1901-1915 |
| Rockville | Holt | 1843-1846 |
| Rockville | Bates | 1871-Present |
| Rocky Comfort | Newton | 1860-1876 |
| Rocky Comfort | Mc Donald | 1876-Present |
| Rocky Hill | Benton | 1843 |
| Rocky Mount | Miller | 1839-1919 |
| Rocky Mount | Morgan | 1919-1973 |
| Rocky Shade | Iron | 1869-1873 |
| Rodelia | Pettis | 1896-1914 |
| Rodney | Linn | 1885-1902 |
| Roe | Laclede | 1905-1920 |
| Rogersville | Webster | 1882-Present |
| Roland | Mc Donald | 1891-1894 |
| Rolfe | Ste. Genevieve | 1900-1913 |
| ROLLA | Phelps | 1858-Present |
| Rolla | Polk | 1858 |
| Rolling Home | Randolph | 1867-1902 |
| Rollingsville | Cooper | 1855-1863 |
| Rolyat | Grundy | 1898-1901 |
| Romance | Ozark | 1884-1967 |
| Rombauer | Butler | 1902-Present |
| Rome | Boone | 1858-1861 |
| Rome | Douglas | 1876-1957 |
| Romine Springs | Butler | 1901-1904 |
| Ronan | Pettis | 1871-1872 |
| Rondo | Polk | 1858-1864, 1866-1919 |
| Roney | Hickory | 1867-1889 |
| Rookins | Saint Clair | 1886-1920 |
| Roosevelt | Douglas | 1904-1908, 1910-1937 |
| Roper | Lawrence | 1895-1905 |
| Rosa | Saint Louis | 1901-1905 |
| Rosalee | Howard | 1894-1901 |
| Rosati | Phelps | 1931-1966 |
| Roscoe | Rives | 1840-1848 |
| Roscoe | Henry | 1848-1860 |
| Roscoe | Saint Clair | 1867-Present |
| Roscoe | Saint Clair | 1867-Present |
| Rose | Saint Clair | 1885-1889 |
| Rose | Bollinger | 1892-1894 |
| Rose | Howell | 1914-1916 |
| Rose Hill | Gentry | 1856-1859 |
| Rose Hill | Johnson | 1866-1885 |
| Rosebud | Gasconade | 1901-Present |
| Rosedale | Linn | 1881-1882 |
| Roseland | Henry | 1894-1921 |
| Roselle | Madison | 1895-1959 |
| Rosemont | Mercer | 1858-1859 |
| Rosendale | Andrew | 1869-Present |
| Roseville | Greene | 1894-1902 |
| Rosewood | Putnam | 1897-1908 |
| Rosier | Bates | 1881-1893 |
| Ross | Oregon | 1908 |
| Rothville | Chariton | 1868-Present |
| Roubidoux | Wright | 1844-1850 |
| Round Grove | Carroll | 1840-1843, 1848-1854, 1856 |
| Round Grove | Carroll | 1840-1843, 1848-1854, 1856 |
| Round Grove | Macon | 1869-1870 |
| Round Grove | Lawrence | 1871-1907 |
| Round Hill | Morgan | 1835-1837 |
| Round Hill | Cooper | 1837-1864 |
| Round Mountain | Mc Donald | 1860-1861 |
| Round Prairie | Callaway | 1827-1841 |
| Round Prairie | Dallas | 1847-1858 |
| Round Prairie | Vernon | 1867-1873 |
| Round Spring | Shannon | 1871-1894, 1927-1980 |
| Rousidoux | Texas | 1850-1953 |
| Routt | Christian | 1882 |
| Rover | Oregon | 1900-1945 |
| Rowena | Audrain | 1884-1912 |
| Rowland | Cedar | 1898-1906 |
| Rowletts | Pettis | 1851-1902 |
| Roxie | Butler | 1891-1907 |
| Roy | Douglas | 1882-1953 |
| Royal | Phelps | 1892-1894, 1904-1916 |
| Royal Oak | Oregon | 1894 |
| Royaloak | Oregon | 1894-1895 |
| Rozier Mills | Perry | 1862-1863 |
| Ruble | Reynolds | 1897-1956 |
| Rucker | Boone | 1889-1908 |
| Rucker’s Prairie | Franklin | 1853-1861 |
| Ruegg | Saint Louis | 1905-1938 |
| Rueter | Taney | 1906-1933, 1937-Present |
| Rufus | Dent | 1912-1914 |
| Rulon | Harrison | 1855-1857 |
| Rum Creek | Stoddard | 1845-1850 |
| Runby | Polk | ? |
| Rundlettville | Franklin | 1835-1836 |
| Rural | Jasper | 1851-1855 |
| Rural | Boone | 1890 |
| Rural Dale | Grundy | 1865-1881 |
| Rural Forest | Scott | 1867-1870 |
| Rural Home | Cass | 1858-1859 |
| Rush | Andrew | 1890-1904 |
| Rush Hill | Audrain | 1881-Present |
| Rush Ridge | Mississippi | 1858-1861 |
| Rush Tower | Jefferson | 1843-1856, 1871-1957 |
| Rushbottom | Holt | 1850-1863, 1867-1871 |
| Rushcreek | Dunklin | 1906-1909 |
| Rushville | Buchanan | 1853-Present |
| Ruskin | Scotland | 1898-1901 |
| Russ | Laclede | 1890-1929 |
| Russell | Atchison | 1851 |
| Russell | Randolph | 1874-UNK |
| Russell | Shannon | 1883-1894 |
| Russell | Howard | UNK-1877 |
| Russell Mills | Iron | 1872-1874 |
| Russell’s Hill | Reynolds | 1860-1863, 1868-1882 |
| Russell’s Hill | Shannon | 1868-1882 |
| Russellville | Cole | 1848-Present |
| Ruth | Texas | 1869-1876 |
| Ruth | Stone | 1884-1905 |
| Ruthy | Taney | 1910-1913 |
| Rutledge | Mc Donald | 1849-1867 |
| Rutledge | Scotland | 1888-Present |
| Ryan | Ripley | 1892-1893 |
| Rye | Adair | 1882-1884 |
| Rye | Adair | 1882-1884 |
| Ryors | Osage | 1905-1934 |
| Ryther | Vernon | 1902-1903 |
316 Post Offices entered in the letter “R”
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Updated on 26 May 2008 22:18:56.
This page, and all contents are Copyright © MCMXCIX-MMVIII by
Missouri Postal History Society, St. Louis, Missouri.