{"id":3429,"date":"2023-05-13T16:30:04","date_gmt":"2023-05-13T16:30:04","guid":{"rendered":"https:\/\/townsvillages.com\/us\/?p=3429"},"modified":"2026-08-16T19:08:27","modified_gmt":"2026-08-16T19:08:27","slug":"marshall-county-iowa","status":"publish","type":"post","link":"https:\/\/townsvillages.com\/us\/marshall-county-iowa\/","title":{"rendered":"Marshall County, Iowa"},"content":{"rendered":"

Marshall County is a county in Iowa, United States, in the north-central part of the state along the Iowa River. It had a population of 40,105 at the 2020 census and covers 572.5 square miles (1,482.8 km2) centred near 42°03′N 92°59′W.<\/p>\n

Marshalltown is the county seat, and its postal code is 50158. The county contains 13 incorporated cities, 10 recognised unincorporated communities and 18 civil townships. Marshall County lies in the Central time zone and carries FIPS code 19127.<\/p>\n

Towns & Villages in Marshall County<\/h2>\n

Marshall County has 13 incorporated cities — Iowa law classifies every incorporated municipality as a “city” regardless of size, so there is no separate “town” designation here — plus 10 unincorporated communities with no ZIP code or population of their own on record. Marshalltown, the seat, holds about two-thirds of the county’s population.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Place<\/th>\nType<\/th>\nTownship<\/th>\nPop.<\/th>\nZIP<\/th>\n<\/tr>\n<\/thead>\n
Marshalltown<\/td>\nCity · seat<\/td>\nMarshall<\/td>\n27,591<\/td>\n50158<\/td>\n<\/tr>\n
State Center<\/td>\nCity<\/td>\nState Center<\/td>\n—<\/td>\n50247<\/td>\n<\/tr>\n
Melbourne<\/td>\nCity<\/td>\n—<\/td>\n—<\/td>\n50162<\/td>\n<\/tr>\n
Gilman<\/td>\nCity<\/td>\n—<\/td>\n—<\/td>\n50106<\/td>\n<\/tr>\n
Albion<\/td>\nCity<\/td>\n—<\/td>\n—<\/td>\n50005<\/td>\n<\/tr>\n
Le Grand<\/td>\nCity<\/td>\nLe Grand<\/td>\n—<\/td>\n50142<\/td>\n<\/tr>\n
Laurel<\/td>\nCity<\/td>\n—<\/td>\n—<\/td>\n50141<\/td>\n<\/tr>\n
Rhodes<\/td>\nCity<\/td>\n—<\/td>\n—<\/td>\n50234<\/td>\n<\/tr>\n
Haverhill<\/td>\nCity<\/td>\n—<\/td>\n—<\/td>\n50120<\/td>\n<\/tr>\n
Liscomb<\/td>\nCity<\/td>\nLiscomb<\/td>\n—<\/td>\n50148<\/td>\n<\/tr>\n
Saint Anthony<\/td>\nCity<\/td>\n—<\/td>\n—<\/td>\n50239<\/td>\n<\/tr>\n
Clemons<\/td>\nCity<\/td>\n—<\/td>\n—<\/td>\n50051<\/td>\n<\/tr>\n
Ferguson<\/td>\nCity<\/td>\n—<\/td>\n—<\/td>\n50078<\/td>\n<\/tr>\n
Bangor<\/td>\nUnincorp.<\/td>\nBangor<\/td>\n—<\/td>\n—<\/td>\n<\/tr>\n
Bromley<\/td>\nUnincorp.<\/td>\n—<\/td>\n—<\/td>\n—<\/td>\n<\/tr>\n
Dunbar<\/td>\nUnincorp.<\/td>\n—<\/td>\n—<\/td>\n—<\/td>\n<\/tr>\n
Harvester<\/td>\nUnincorp.<\/td>\n—<\/td>\n—<\/td>\n—<\/td>\n<\/tr>\n
LaMoille<\/td>\nUnincorp.<\/td>\n—<\/td>\n—<\/td>\n—<\/td>\n<\/tr>\n
Marietta<\/td>\nUnincorp.<\/td>\nMarietta<\/td>\n—<\/td>\n—<\/td>\n<\/tr>\n
Minerva<\/td>\nUnincorp.<\/td>\nMinerva<\/td>\n—<\/td>\n—<\/td>\n<\/tr>\n
Quarry<\/td>\nUnincorp.<\/td>\n—<\/td>\n—<\/td>\n—<\/td>\n<\/tr>\n
Van Cleve<\/td>\nUnincorp.<\/td>\n—<\/td>\n—<\/td>\n—<\/td>\n<\/tr>\n
Wolf Lake Addition<\/td>\nUnincorp.<\/td>\n—<\/td>\n—<\/td>\n—<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Townships<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Township<\/th>\nPop. (2020)<\/th>\nMain settlements<\/th>\n<\/tr>\n<\/thead>\n
Marshall<\/td>\n—<\/td>\nMarshalltown<\/td>\n<\/tr>\n
Bangor<\/td>\n—<\/td>\nBangor<\/td>\n<\/tr>\n
State Center<\/td>\n—<\/td>\nState Center<\/td>\n<\/tr>\n
Le Grand<\/td>\n—<\/td>\nLe Grand<\/td>\n<\/tr>\n
Liscomb<\/td>\n—<\/td>\nLiscomb<\/td>\n<\/tr>\n
Marietta<\/td>\n—<\/td>\nMarietta<\/td>\n<\/tr>\n
Minerva<\/td>\n—<\/td>\nMinerva<\/td>\n<\/tr>\n
Eden<\/td>\n—<\/td>\n—<\/td>\n<\/tr>\n
Greencastle<\/td>\n—<\/td>\n—<\/td>\n<\/tr>\n
Iowa<\/td>\n—<\/td>\n—<\/td>\n<\/tr>\n
Jefferson<\/td>\n—<\/td>\n—<\/td>\n<\/tr>\n
Liberty<\/td>\n—<\/td>\n—<\/td>\n<\/tr>\n
Logan<\/td>\n—<\/td>\n—<\/td>\n<\/tr>\n
Marion<\/td>\n—<\/td>\n—<\/td>\n<\/tr>\n
Taylor<\/td>\n—<\/td>\n—<\/td>\n<\/tr>\n
Timber Creek<\/td>\n—<\/td>\n—<\/td>\n<\/tr>\n
Vienna<\/td>\n—<\/td>\n—<\/td>\n<\/tr>\n
Washington<\/td>\n—<\/td>\n—<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Marshall County has 18 civil townships in total. The seven listed with a main settlement above take their names from the incorporated city or unincorporated community at their center, a common Iowa naming pattern; the remaining eleven are rural townships with no town of their own.<\/p>\n

ZIP Codes<\/h2>\n