Dacotah***Dubuque
Daggett***Benton
Dahlonega***Wapello
Daileys***Polk
Daily City***Boone
Dairy Grove***Jasper
Dairy***Washington
Dairyville***Grundy
Dakota City (C.S.)***Humboldt
Dalby***Allamakee
Dale***Chickasaw
Dale***Guthrie
Dale***Scott
Dallas***Marion
Dallas Center***Dallas
Dalmanutha***Guthrie
Dalton***Plymouth
Dan***Taylor
Dana***Greene
Danbury***Woodbury
Danforth***Johnson
Danville***Des Moines
Danville***Floyd
Danville Center***Des Moines
Darby***Appanoose
Darbyville***Appanoose
Darien***Kossuth
Darlington***Sioux
Dartmouth***Jones
Darwin***Page
Dasie***Page
Davenport (C.S.)***Scott
David***Mitchell
Davis City***Decatur
Davis Corners***Howard
Davis Creek***Washington
Davison's***Page
Dawson***Dallas
Dawson***Jasper
Dawson***Webster
Dawsonburg***Fremont
Dayton***Webster
Dayton***Appanoose
Dayton***Audubon
Dayton***Bremer
Dayton***Iowa
Dayton***Page
Dayton***Story
Dayton***Washington
Dayton Centre***Chickasaw
Daytonville***Washington
De Etta***Poweshiek
De Leon***Cherokee
De Soto***Dallas
De Witt***Clinton
Dean***Appanoose
Decatur City***Decatur
Decorah (C.S.)***Winneshiek
Dedham***Carroll
Deedsville***Jefferson
Deep River***Poweshiek
Deer Creek***Fremont
Deer Creek***Worth
Deerfield***Chickasaw
Deering***Winnebago
Defiance***Shelby
Defiance (P.O.)***Shelby
Defiance***Story
Defiance***Wapello
Dekalb***Decatur
Del Norte***Davis
Delano***Winnebago
Delanta***Hardin
Delaware***Delaware
Delaware***Polk
Delaware Centre***Delaware
Delhi***Delaware
Delmar***Clinton
Deloit***Crawford
Delphi***Marion
Delphi***Ringgold
Delphos***Ringgold
Delray***Decatur
Delta***Keokuk
Delvida***Johnson
Denison (C.S.)***Crawford
Denmark***Lee
Dennis***Appanoose
Denny***Des Moines
Denova***Henry
Denson's Ferry***Cedar
Denver***Bremer
Denver Junction***Bremer
Depew***Palo alto
Derby***Lucas
Derrinane***Dubuque
Des Moines (C.S.)***Polk
Des Moines City***Mahaska
Des Moines City***Van Buren
Des Moines Junction***Decatur
Deseret***Pottawattamie
Devon***Chickasaw
Devonia***Floyd
Dewar***Black Hawk
Dewey***Cass
Dewhurst***Page
Dexter***Dallas
Diagonal***Ringgold
Diamond***Appanoose
Dickens***Clay
Dickey***Bremer
Diff***Appanoose
Digby***Johnson
Dike***Grundy
Dillon***Marshall
Dinsdale***Tama
Dion***O'Brien
Discord***Woodbury
Divide***Carroll
Divide***Keokuk
Divide***Marion
Divide Siding***Dickinson
Dixie***Jasper
Dixie***Mitchell
Dixon***Scott
Dixonville***Marion
Doantown***Lee
Dodd***Johnson
Dodds***Woodbury
Dodge***Guthrie
Dodgeville***Des Moines
Dogtown***Polk
Dogtown***Van Buren
Dolliver***Emmet
Donahue***Scott
Donelan***Dubuque
Donley***Marion
Donnan***Fayette
Donnelley***Marion
Donnellson***Lee
Doon***Lyon
Doran***Mitchell
Dorchester***Allamakee
Doris***Buchanan
Dorrville***Warren
Dot***Clinton
Dotson***Jasper
Doubleday***Floyd
Douds***Van Buren
Dougherty***Cerro Gordo
Douglas Centre***Clay
Douglass***Fayette
Dover***Davis
Dover***Iowa
Dover***Lee
Dover Mills***Fayette
Dow City***Crawford
Downards***Iowa
Downersville***Jones
Downsville***Pottawattamie
Downey***Cedar
Dows***Franklin
Dows***Wright
Drake Switch***Appanoose
Drakesville***Davis
Dramen***Mitchell
Draper***Jasper
Dresden***Chickasaw
Dresden***Poweshiek
Dresser***Ida
Drew***Wright
Drum***Muscatine
Dry Creek***Linn
Dry Lake***Wright
Dryden***Tama
Duane***Hardin
Duane***Jones
Dublin***Washington
Dubuque (C.S.)***Dubuque
Dubuque Junction***Dubuque
Dudley***Polk
Duggan***Jackson
Duke***Dubuque
Duke***Jackson
Dumfries***Pottawattamie
Dumont***Butler
Dunbar***Marshall
Duncan***Hancock
Duncombe***Webster
Dundee***Delaware
Dunkerton***Black Hawk
Dunlap***Harrison
Dunnville***Davis
Dunreath***Marion
Durango***Dubuque
Durant***Cedar
Durant***Muscatine
Durant***Scott
Dureau***Mitchell
Durfeeville***Keokuk
Durham***Marion
Dutch Creek***Washington
Dutchtown***Keokuk
Dyersville***Delaware
Dyersville***Dubuque
Dysart***Benton
Dysart***Tama
Alton
Beaver Park
Boone
Booneville
Chamberlain
Chattanooga
Chicago
Elliott
Ephesus
Fairland
Galway
Hadden Hill
Harvey Mills
Ingersoll
Langfitt
Linn
McKay
New Ireland
Osprey
Penoach
Phildia
Pierce Point
Quarry
Scandia
Tracey
Uncle Sam
Adamsville
Ajax
Black Hawk
Brown's Mills
Bunch
Carbon Hill
Chequest (#1)
Chequest (#2)
Del Norte
Dover
Dunnville
Fox (#1)
Fox (#2)
Gandytown
Hall
Harbor
Harpersville
Junction
Laddsdale
Laris
Lewiston
Martinsburg
Mount Calvary
Noblesville
Noseville
Nottingham
Rater
Richmond
Roscoe
Salt Creek
Snodgrass Switch
Soap Creek
Soap Creek Mills
Stilesville
Stringtown
Stueben
Taylor
Tippo
Uncle Abe
Waneta
Weeping Willow
Wooleyville
Bethany Junction
Bracewell
Burrell
Cora
Crosier
Decatur
Des Moines Junction
Eldorado
Elk
Fierce
Florence
Franklin
Funk's Mills
Highbrier
Hungarian Settlement
Independence
Little River
Long Creek
Milford
Morgan
Nine Eagles
Paris
Patriot
Pleasant Plain
Prairie City
Saint Joseph Junction
South Independence
Smiths
Turkey Run
Verde
Abbyville
Acersville
Almira
Amarill
Bailey's Ford
Barryville
Bay
Broadway
Burrington
Campton
Coffin's Grove
Cold Water
Colony
Delaware Centre
Eads Grove
Edgewood
Golden
Golden Prairie
Green Hill
Grove Creek
Hartwick
Hazel Green
Lodo Mello
Mangoldville
Millheim
Milo
Mount Hope
Nottingham
Oakland
Orrin Glen
Orrinden
Plum Creek
Plum Spring
Poultney
Sand Creek
Sanspring
Silver Creek
Spring Branch
Tower Hill
Uniontown
Viola
Yankee Settlement
Albright's
Amityville
Bluff Dale
Burkhart's Point
Centerville
Cora
Danville Center
Denny
Evermanns Switch
Fan
Flint Hills
Fox Landing
Franklin Mills
Growell
Hartford
Hawkeye
Jacksonville
Kemper
Kline
La Vega
Limestone
Linton
Navarre
Parrish
Prairie Grove
Reams
Rock Island Junction
Sand Ridge
South Flint
Stony Hollow
Vandyke
Yellow Spring
Austin
Beach
Divide Siding
Hagerty
Hunter
Lakeville
Manhattan
Methodist Camp
Milford (Old)
Minnie
The Inn
Wallace
Allison
Alma
Arquitt
Aspinwall
Bally Claugh Grove
Bennettville
Buncombe
Caledonia
Center
Centre Town
Channingville
Dacotah
Derrinane
Donelan
Dubuque Junction
Duke
Emma
Evergreen
Factoryville
Fairground
Falls
Farley Station
Fillman
Georgetown
Glassnevin
Hazel
Hempstead
Higginsport
Hogansville
Jefferson
Johnson
Lattners
Lore
Marshhfield
McCanta
McCants
Mellery
Milleray
Miller's
Mosalem
New Vine
O'Neill
Oakland
Ogden
Peru
Pin Oak
Placid
Plum Creek
Prairie Creek
Richardsville
Saint Joseph's Prairie
Sheffield
South Junction
Spechts Ferry
Squires Mills
Tara
Viola
Waubesopinecoux
Weld's Landing
Wilkins