- Ahern (1916-1916)
- Alluvia (1894-1900)
- Altamont (1874-1891)
- Altamonte Springs (1887-Present)
- Altamonte Station (1884-1887)
- Bridgend (1917-1920)
- Buda (1890-1903)
- Casselberry (1957-Present)
- Chuluota (1885-1961)
- Clifton Springs (1879-1880)
- Clyde (1885-1886)
- Fern Park (1928-Present)
- Forest City (1884-1914, 1961-198?)
- Fort Reed (1873-1903)
- Gabriella (1886-1907)
- Geneva (1880-Present)
- Glen Ethel (1887-1899)
- Goldsboro (1892-1912)
- Island Lake (1886-1899)
- Jessup Springs (1879-1879)
- Kolokee (1915-1919)
- Lake Charm (1886-1887)
- Lake Irma (1877-1887)
- Lake Jessup (1874-1886)
- Lake Mary (1887-Present)
- Lake Monroe (1916-Present)
- Longwood (1876-Present)
- Markham (1888-1899)
- Mellonville (1846/1880)
- Osceola (1920-1947)
- Oviedo (1879-Present)
- Palm Springs (1888-1900)
- Paola (1880-1920, 1932-1955)
- Prairie Lake (?)
- Sanford (1873-Present)
- Sipes (1956-1987)
- Snowville (1880-1884)
- Sylvan Lake (1875-1906)
- Tuscawilla (1876-1881)
- Upsala (1884/1908)
- Wagner (1911-1925)
- Wekiva Springs (?-Present)
Primary Source: Postal History