- Aberdeen
- Aboite
- Academie
- Adams Mill
- Adamsboro
- Ade
- Aetna
- Ainsworth
- Aix
- Akron
- Al-Mar
- Albany
- Albion
- Aldine
- Alexandria
- Alida
- Allen
- Alliance
- Altamont Switch
- Alto
- Altona
- Alvarado
- Ambia
- Ambler
- Amboy
- America
- Americus
- Ames
- Anderson
- Anderson Mobile Home Park
- Andersonville
- Andrews
- Andry
- Angola
- Anoka
- Ansley Acres
- Anthony
- Anthony Wayne Village
- Antioch, Clinton County
- Antioch, Jay County
- Antiville
- Apple Valley Estates
- Arba
- Arborview Mobile Home Park
- Arcadia
- Arcana
- Arcola
- Ardmore
- Argos
- Ari
- Aroma
- Arrowhead Park
- Artic
- Ash Grove
- Ashley
- Ashwood
- Asphaltum
- Athens
- Atkinson
- Atlanta
- Attica
- Atwood
- Auburn
- Auburn Junction
- Auburn Trace
- Aultshire
- Aurora
- Austin
- Austin Oaks
- Avalon
- Avenue Mobile Home Park
- Avery
- Avilla
- Avon
- Aylesworth, Fountain County
- Aylesworth, Porter County
- Babcock
- Badger Grove
- Baileys Corner
- Bainter Town
- Bakers Corner
- Bakertown
- Balbec
- Banning Corner
- Banquo
- Bar-Barry Heights
- Barbee
- Barce
- Bargersville
- Barrington Ridge
- Bartonia
- Bass Lake
- Bass Station
- Batesville
- Battle Ground
- Bayfield
- Beard
- Beardstown
- Beatrice
- Beattys Corner
- Beatys Beach
- Beaver City
- Beaver Dam
- Beckville
- Bedford
- Beech Grove
- Bell Center
- Bell Rohr Park
- Bellfountain
- Belshaw
- Bennetts Switch
- Benton
- Berkley Ridge
- Berlien
- Berne
- Bethel
- Bethevan
- Between-The-Lakes Park
- Beverly Hill
- Beverly Shores
- Bicknell
- Big Hill
- Big Springs
- Bippus
- Birchim
- Birmingham, Miami County
- Birmingham, Tippecanoe County
- Black Oak
- Black Point
- Black Rock
- Blackhawk Beach
- Blaine
- Bloomer
- Bloomfield, Jay County
- Bloomfield, Greene County
- Bloomingport
- Bloomington
- Blountsville
- Bluecast
- Bluestone
- Bluff Acres
- Bluff Point
- Bluffton
- Bolivar
- Bonfiglio's Mobile Home Park
- Bonneyville Mills
- Boone Grove
- Boonville
- Boston Corner
- Boswell
- Boundary City
- Bourbon
- Bowers
- Bowerstown
- Boxley
- Boyleston
- Bracken
- Bradford Court
- Brazil
- Breakwater
- Breezy Point
- Bremen
- Bremerton Mobile Home Park
- Brems
- Brendan Wood
- Brentridge
- Brentwood, Madison County
- Brentwood, Johnson County
- Brice
- Bridgewater
- Bridlebourne
- Brierwood Hills
- Briggs
- Bright
- Brighton
- Brimfield
- Bringhurst
- Brisco
- Bristol
- Britton Ridge
- Broad Ripple
- Brockton Manor
- Brook
- Brookhaven
- Brooklyn
- Brooks Crossing
- Brookside Estates
- Brookston
- Brookston Place
- Brookstone Park of Carmel
- Brookville
- Browns Corner
- Brownsburg
- Brownstown
- Bruce Lake Station
- Brummitt Acres
- Brunswick
- Brushy Prairie
- Bryant
- Buck Creek
- Buckeye
- Bucks Creek
- Buena Vista
- Buffalo
- Buffington
- Bunker Hill
- Burberry Place
- Burdick
- Burket
- Burlington
- Burlington Beach
- Burnettsville
- Burns Harbor
- Burr Oak, Noble County
- Burr Oak, Marshall County
- Burrows
- Butler
- Butler Center
- Buttermilk Point
- Byron
- C and C Beach
- Cairo
- Cambria
- Cambridge City
- Camden
- Camelot Manor Estates
- Cammack
- Cannelton
- Cantaloupe
- Carbondale
- Carefree Estates
- Carlos
- Carmel
- Carmel (historical)
- Carrollton
- Cassville
- Cayuga
- Cedar
- Cedar Canyons
- Cedar Cove
- Cedar Hills
- Cedar Lake
- Cedar Lake Mobile Home Park
- Cedar Point, Kosciusko County
- Cedar Point, White County
- Cedar Shores
- Cedarville
- Centennial
- Center, Howard County
- Center, Jay County
- Centerville
- Ceylon
- Chain-O-Lakes
- Chalmers
- Chandler
- Chapel Manor
- Char-el Mobile Home Park
- Charleston Crossing
- Charlestown
- Chase
- Chateau Court
- Chatterton
- Cherry Grove
- Cherry Hill Farms
- Chesterfield
- Chesterton
- Chestnut Hill
- Chili
- Churubusco
- Cicero
- Circle Mobile Home Park
- Circle Park
- Clanricarde
- Clare
- Clarke Junction
- Clarks
- Clarks Hill
- Clarks Landing
- Clarksville, Hamilton County
- Clarksville, Clark County
- Claypool
- Clear Lake
- Clearview
- Clermont
- Clermont Mobile Home Park
- Clinton
- Cloverdale
- Clunette
- Clymers
- Coal Creek
- Cobbs Corner
- Coburg
- Coesse
- Coesse Corners
- Cofield Corner
- Colburn, Saint Joseph County
- Colburn, Tippecanoe County
- Cold Springs
- Cole
- Colfax
- Colfax Mobile Home Park
- Collamer
- College Corner, Jay County
- College Corner, Madison County
- College Corner, Wabash County
- Collegeville
- Collett
- Collingwood
- Collins
- Colonial Mobile Home Park
- Columbia City
- Columbus
- Como
- Concord, DeKalb County
- Concord, Tippecanoe County
- Concordia Gardens
- Conner Creek
- Conner Knoll
- Connersville
- Connerwood
- Conrad
- Converse, Blackford County
- Converse, Miami County
- Cook
- Coolwood Acres
- Coppess Corner
- Cordry Sweetwater Lakes
- Corkwell
- Corunna
- Corwin
- Corydon
- Cosperville
- Cottingham Estates
- Country Club Gardens
- Country Club Heights
- Country Manor Estates
- Country Squire Lakes
- Courter
- Courtney Corner
- Covington
- Covington Dells
- Covington Estates
- Cowan
- Craigville
- Crawfordsville
- Cresco
- Crest Manor Addition
- Crestlawn
- Creston, Delaware County
- Creston, Lake County
- Crestview
- Crestwood
- Crete
- Crisman
- Crocker
- Cromwell
- Crooked Lake
- Cross Plains
- Cross Roads
- Crosswinds At Windermere
- Crothersville
- Crown Point
- Crumb Corner
- Crumstown
- Cuba
- Culver
- Cumberland
- Cumberland Ridge
- Cumberland Woods
- Curryville, Sullivan County
- Curryville, Wells County
- Curtisville
- Cutler
- Cyclone
- Dale, Boone County
- Dale, Spencer County
- Daleville
- Danes
- Danville
- Darlington
- Darlington Woods
- Darmstadt
- Darrough Chapel
- Davis
- Dayton
- De Camp Gardens
- Deacon
- Decatur
- Deedsville
- Deep River
- Deer Creek, Carroll County
- Deer Creek, Lake County
- Deer Park
- Deerfield
- Deerwood
- DeFries Landing
- Delong
- Delp
- Delphi
- Deming
- DeMotte
- Denham
- Denver
- Desoto
- Devore Place
- Dillman
- Dillsboro
- Dinwiddie
- Disko
- Domestic
- Donaldson
- Dons Mobile Home Park
- Door Village
- Dooville
- Dover
- Doyle
- Doyle Ferguson
- Dreamwold Heights
- Drew
- Dundee
- Dune Acres
- Dune Acres Station
- Duneland Beach
- Duneland Village
- Duneland Village of Gary
- Dunfee
- Dunkirk, Cass County
- Dunkirk, Jay County
- Dunlap
- Dunn
- Dunn Mill
- Dunnington
- Dunns Bridge
- Durbin
- Durham
- Dwenger Field
- Dyer
- Eagle Point
- Eagle Trace
- Eagletown
- Earl Park
- East Chicago
- East Lake Estates
- East Liberty
- East Monticello
- East Park
- East Union
- Eastern Heights
- Eastland Gardens
- Eastpoint Terminal
- Eastwitch
- Eaton
- Echo Lake Mobile Home Community
- Eddy
- Edgerton
- Edgewater
- Edgewood
- Edgewood Village
- Edinburgh
- Edna Mills
- Effner
- Egans Point
- Ege
- Egypt
- Ekin
- Elizaville
- Elkhart
- Eller Commons
- Eller Run
- Eller Trails
- Ellettsville
- Ellis, Clinton County
- Ellis, Steuben County
- Ellison
- Ellisville
- Elm Tree Crossroads
- Elmdale
- Elmhurst
- Elmira
- Elmwood
- Elston
- Elwood
- Emma
- Emporia
- Enchanted Hills
- English
- English Lake
- Enos
- Epworth Forest
- Erie
- Etna
- Etna Green
- Evansville
- Extension Heights
- Fair Oaks
- Fairfax, Allen County
- Fairfax, Madison County
- Fairfield Center
- Fairfield Heights
- Fairmount
- Fairview
- Fairview Park
- Fargo
- Farmersburg
- Farmland
- Farrville
- Fawnbrook Woods
- Federal Hill
- Ferdinand
- Fiat
- Fickle
- Fish Lake
- Fishers
- Fishersburg
- Fiskville
- Five Points, Allen County
- Five Points, Warren County
- Five Points, Wells County
- Five Points, Whitley County
- Five Points Corner
- Flat Iron
- Flax
- Fletcher
- Flint
- Flora, Miami County
- Flora, Carroll County
- Florida
- Foraker
- Foresman, Benton County
- Foresman, Newton County
- Forest
- Forest City
- Forest Glen
- Forest Hills
- Forest Knoll
- Forest Oaks
- Forest Park
- Forest Ridge, Allen County
- Forest Ridge, Hamilton County
- Fort Branch
- Fort Wayne
- Fortville
- Fortyone Ranch Mobile Home Park
- Foster
- Fountain
- Fountain Park, Jasper County
- Fountain Park, Steuben County
- Four J's Mobile Home Park
- Four Presidents Corners
- Fowler
- Fowlerton
- Fox
- Fox Hollow
- Foxberry Trace
- Frakers Mobile Home Court
- Francesville
- Frankfort
- Franklin
- Frankton
- Free
- Freeland Park
- Fremont
- French Lick
- Friendly Corner
- Fulton
- Furnessville
- Gadsden
- Galena
- Galveston
- Garden Village
- Garfield
- Garrett
- Gary
- Garyton
- Gas City
- Gas Lite Mobile Home Park
- Gaston
- Gates Corner, Delaware County
- Gates Corner, Porter County
- Gatewood
- Geetingsville
- Geist Woods
- Geneva, Adams County
- Geneva, Shelby County
- Gentle Manor Estates
- Georgetown, Allen County
- Georgetown, Cass County
- Georgetown, Randolph County
- Georgetown, Saint Joseph County
- Georgetown, Floyd County
- Gerry Park
- Gessie
- Gibson
- Gifford
- Gilead
- Gilman
- Gilmer Park
- Gimco City
- Gingrich Addition
- Gladens Corner
- Glen Abbey At Windermere
- Glen Cliff
- Glen Eden
- Glen Park
- Glenhall
- Glenview Mobile Home Park
- Glyn Ellen
- Goblesville
- Golden Acres
- Golden Grove
- Golden Hill
- Goldsmith
- Goodland
- Goshen
- Grabill
- Graham
- Graham Woods
- Grandview
- Granger
- Granville
- Grass Creek
- Gravel Beach
- Gravel Hill
- Gravelton
- Gray Eagle
- Green Acres
- Green Center
- Green Hill
- Green Meadows
- Green Oak
- Greencastle
- Greendale, Allen County
- Greendale, Dearborn County
- Greene
- Greenfield
- Greenfield Mills
- Greenleaf Manor
- Greensburg
- Greentown
- Greenville
- Greenwood, LaGrange County
- Greenwood, Wells County
- Greenwood, Johnson County
- Gridley
- Griffith
- Grismore
- Grissom Air Force Base
- Groomsville
- Grovertown
- Guernsey
- Guise Park
- Gulivoire Park, Saint Joseph County
- Guy
- Hacienda Village
- Hackleman
- Hagerstown
- Haglund
- Haig Point
- Halls Corners
- Hamilton, Clinton County
- Hamilton, Madison County
- Hamilton, Saint Joseph County
- Hamilton, Steuben County
- Hamilton Estates Mobile Home Park
- Hamilton Hills
- Hamlet
- Hammond
- Handy
- Hanfield
- Hanging Grove
- Hanna
- Hanover
- Happy Hollow Heights
- Hardscrabble
- Harlan
- Harlansburg
- Harley
- Harley Siding
- Harmeson Heights
- Harris
- Harrison Green
- Harrison Lake
- Harrison Lakes
- Harrison Park
- Harrison Woods
- Harrisville
- Hartford City
- Hartsdale
- Hartzel
- Harvard Park
- Haskell
- Hastings
- Haubstadt
- Hawthorne Hills
- Hawthornes At The Crossing
- Haysville Corner
- Hazel College
- Hazelrigg
- Headlee
- Heath
- Heather Point
- Hebron
- Hedrick
- Helmer
- Hemlock
- Henryville
- Herbst
- Heritage Green
- Heritage Lake
- Heritage Meadows
- Hessen Cassel
- Hesston
- Hessville
- Hi-View Addition
- Hibernia
- Hick's Mobile Home Park
- Hickman's Trailer Park
- Hickory Knoll Mobile Home Park
- Hickory Woods
- Hicks
- Hidden Valley
- Highbanks
- Highland, Lake County
- Highland, Vanderburgh County
- Highland Springs
- Highlands Park
- Hillcrest, Allen County
- Hillcrest, Madison County
- Hillcrest, Porter County
- Hillcrest Manufactured Housing Community
- Hillisburg
- Hillsboro
- Hillsborough
- Hillside
- Hiser
- Hoagland
- Hobart
- Hobbs
- Holmesville
- Home Corner
- Honduras
- Honey Creek
- Honeysuckle Mobile Home Park
- Honeyville
- Hooker Corner
- Hoover
- Hoover Park
- Hope
- Hopewell
- Horizon Estates
- Hortonville
- Howe
- Hubbard
- Hudson
- Hudson Lake
- Hunter Corner
- Hunters Pointe
- Huntertown
- Huntingburg
- Huntington
- Huntsville, Madison County
- Huntsville, Randolph County
- Hurlburt
- Hursh
- Hyde Park
- Idaville
- Ideal Mobile Home Court
- Ijamsville
- Illinoi
- Independence
- Independence Hill
- Indian Heights
- Indian Hill
- Indian Hills
- Indian Village, Allen County
- Indian Village, Noble County
- Indian Village, Saint Joseph County
- Indian Village, Tippecanoe County
- Indiana Beach
- Indiana Harbor
- Indianapolis
- Indianola
- Indigo Lake
- Ingalls
- Inverness
- Inverness Estates
- Inwood
- Irondale
- Irvington
- Island Park, Kosciusko County
- Island Park, Steuben County
- Ivanhoe
- IXL Mobile Home Park
- Jacksons
- Jadden
- Jalapa
- Jamestown, Elkhart County
- Jamestown, Steuben County
- Janney
- Jasonville
- Jasper
- Jay City
- Jeff
- Jefferson
- Jeffersonville
- Jerome
- Johnsburg
- Johnsonville
- Jolietville
- Jonesboro
- Judson
- Judyville
- Kalorama Park
- Kanata Manayunk
- Kankakee
- Kappa Corner
- Kempton
- Kendallville
- Kenneth
- Kentland
- Kentwood
- Kersey
- Kewanna
- Keystone
- Kiley
- Kilmore
- Kimmell
- Kings Mill
- Kings Mobile Home Court
- Kingsborough
- Kingsbury
- Kingsford Heights
- Kingsland
- Kingston Estates
- Kinsey
- Kirklin
- Kirkpatrick
- Kitt
- Klaasville
- Klondike
- Knightstown
- Kniman
- Knox
- Kokomo
- Koontz Lake
- Kouts
- Kramer
- Kreitzburg
- La Crosse
- La Fontaine
- La Paz
- La Paz Junction
- La Porte
- Lafayette
- Lagrange
- Lagro
- Lake Bruce
- Lake Cicott
- Lake Dalecarlia
- Lake Eliza
- Lake Grange
- Lake Hills
- Lake Holiday
- Lake James
- Lake Park
- Lake Shores
- Lake Station
- Lake View
- Lake Village
- Lake Wood
- Lakes of the Four Seasons
- Lakeside
- Lakeside Green
- Lakeside Park, Kosciusko County
- Lakeside Park, LaGrange County
- Laketon
- Lakeview
- Lakeview Spring
- Lakeville
- Lakewood
- Lalimere
- Lamong
- Lanam
- Lancaster
- Landess
- Lantern Crossing
- Lantern Farms
- Lantern Pines
- Laotto
- Lapel
- LaPorte
- Larwill
- Laud
- Laura
- Laveianan Court
- Lawrence
- Lawrenceburg
- Lawton
- Layton
- Leases Corner
- Lebanon
- Lee
- Leesburg
- Leisure
- Leiters Ford
- Lena Park
- Leo
- Leo-Cedarville
- Leroy
- Levert
- Lewisburg
- Lewiston
- Lexington
- Liber
- Liberty
- Liberty Center
- Liberty Corners
- Liberty Farm Mobile Home Park
- Liberty Hills
- Liberty Mills
- Liberty Park
- Ligonier
- Lincoln
- Lincoln Hills
- Lincoln Village
- Lincolnshire
- Lincolnville
- Linden
- Linkville
- Linn Grove
- Linnsburg
- Linton
- Linwood
- Lisbon
- Little Charlie
- Liverpool
- Lochiel
- Locke
- Lockport
- Log Cabin Crossroads
- Logansport
- Lomax
- Long Beach
- Long Lake Island
- Loogootee
- Lorane
- Loree
- Losantville
- Lottaville
- Lowell, Lake County
- Lowell, Bartholomew County
- Lower Sunset Park
- Lowman Corner
- Lowmandale
- Lucerne
- Ludwig Park
- Luray
- Luther
- Lydick
- Lynn
- Lynwood Hills
- Mace
- Mackie
- Macy
- Madison
- Magee
- Magley
- Mahon
- Majenica
- Makin
- Malden
- Manchester
- Manor Woods
- Mansard Du Lac
- Manson
- Maple Del
- Maple Grove Village Mobile Home Park
- Maple Lane
- Maples
- Maplewood Mobile Home Park
- Maplewood Park
- Mardenis
- Marian Manor
- Marine Drive Mobile Home Park
- Marineland Gardens
- Marion
- Markle
- Marshfield
- Marshtown
- Martinsville
- Masthead
- Matamoras
- Matthews
- Mattix Corner
- Max
- Maxinkuckee
- Maxville
- Mayfield
- Maynard
- Maysville Crossing
- McClures Mobile Home Park
- McCool
- McCordsville
- McCoysburg
- McGrawsville
- McNatts
- McQuinn Estates
- Meadow Shores Park
- Meadowbrook, Allen County
- Meadowbrook, Madison County
- Meadowbrook, Porter County
- Meadowbrook, Tippecanoe County
- Meadows Glen
- Meadows Knoll
- Meadowview Mobile Home Park
- Mechanicsburg, Boone County
- Mechanicsburg, Henry County
- Medaryville
- Medford
- Mellott
- Melody Hill
- Melody Lane Mobile Home Park
- Mentone
- Meridian Hills
- Merriam
- Merrick
- Merrillville
- Metea
- Metz
- Mexico
- Miami
- Miami Bend
- Miami Trails Addition
- Michaelsville
- Michiana Shores
- Michigan City
- Michigantown
- Middlebury, Elkhart County
- Middlebury, Clay County
- Middlefork
- Middletown, Allen County
- Middletown, Henry County
- Middletown Park
- Midway
- Midway Corners
- Mier
- Milan
- Milan Center
- Milford
- Milford Junction
- Miller
- Millersburg, Elkhart County
- Millersburg, Hamilton County
- Millgrove
- Milo
- Mineral Springs
- Mishawaka
- Missisinewa (historical)
- Mitchell
- Modoc
- Moffitt
- Mongo
- Monitor
- Monmouth
- Monon
- Monoquet
- Monroe, Adams County
- Monroe, Tippecanoe County
- Monroe Manor
- Monroeville
- Monrovia
- Monterey
- Monterey Village
- Montezuma
- Monticello
- Montmorenci
- Montpelier
- Moody
- Moonlight
- Moonville
- Moore
- Mooresville
- Moran
- Morgan Meadows
- Morgan Park
- Morningside
- Morocco
- Morristown
- Mount Ayr
- Mount Etna
- Mount Pisgah
- Mount Pleasant, Cass County
- Mount Pleasant, Delaware County
- Mount Street Mobile Home Park
- Mount Summit
- Mount Vernon, Wabash County
- Mount Vernon, Posey County
- Mount Zion, Wells County
- Mount Zion, Fulton County
- Mudlavia Springs
- Mulberry
- Mull
- Muncie
- Munster
- Murray
- Musquabuck Park
- Nappanee
- Nashville
- Nead
- Nevada
- Nevada Mills
- New Albany
- New Britton Woods
- New Burlington
- New Carlisle
- New Castle
- New Chicago
- New Columbus
- New Corydon
- New Elliott
- New Era
- New Haven
- New Lancaster
- New Lisbon
- New London
- New Mount Pleasant
- New Palestine
- New Paris
- New Pekin
- New Pittsburg
- New Richmond
- New Santa Fe
- New Waverly
- New Whiteland
- Newburgh
- Newland
- Newport
- Newton, Newton County
- Newton, Wabash County
- Newtown
- Newville
- Newville Center
- Nibbyville
- Nine Mile
- Noble
- Noble Mobile Home Park
- Noblesville
- Norma Jean Addition
- Normal
- Normanda
- North Anderson
- North Crane
- North Grove
- North Hayden
- North Highland
- North Judson
- North Liberty
- North Madison
- North Manchester
- North Marion
- North Oaks
- North Terre Haute
- North Vernon
- North Webster
- Northcrest
- Northfield
- Northfield Estates
- Northfield Village
- Northwood
- Northwood Park
- Norway
- Notre Dame
- Nottingham
- Nutwood
- Oak Grove
- Oak Lodge
- Oak Park, Clark County
- Oakdale
- Oakford
- Oakland City
- Oakley
- Oakville
- Oakwood, LaPorte County
- Oakwood, Steuben County
- Oakwood Mobile Home Park
- Oakwood Park
- Ober
- Ockley
- Octagon
- Odell
- Odon
- Ogden Dunes
- Old Adamsboro
- Old Halfway
- Old Tip Town
- Old Town
- Olin
- Olive
- Omega
- Ontario
- Onward
- Oolitic
- Ora
- Orangeville
- Orchard Grove
- Orchard Heights Addition
- Orchard Highlands
- Orestes
- Orland
- Orleans
- Ormas
- Osborn
- Osborn Landing
- Osceola
- Osgood
- Ossian
- Oswego
- Otis
- Otsego Center
- Otterbein
- Owasco
- Owensville
- Oxford
- Oxford Park
- Packerton
- Page
- Painted Hills
- Palestine
- Palmer
- Panama
- Paoli
- Paragon Mobile Home Park
- Park View Heights
- Parker City
- Parkway Hills
- Parr
- Patton
- Peabody
- Pebble Hills
- Pebble Run
- Pembroke
- Pence
- Pendleton
- Penn Park
- Pennington Estates
- Penntown
- Pennville
- Peoria
- Percy Junction
- Perkins
- Perkinsville
- Perrysburg
- Perrysville
- Perryville
- Pershing
- Peru
- Petersburg
- Peterson
- Petroleum
- Pettit
- Pettysville
- Phenix
- Phlox
- Pickard
- Pickwick Park
- Pierceton
- Pike
- Pinch
- Pine
- Pine Station
- Pine Village
- Pinhook
- Pinola
- Pioneer
- Pittsboro
- Pittsburg
- Plainfield, LaPorte County
- Plainfield, Hendricks County
- Plantana
- Plato
- Pleasant Lake
- Pleasant Mills
- Pleasant Plain
- Pleasant Ridge, Jasper County
- Pleasant Ridge, Jay County
- Pleasant Valley, Saint Joseph County
- Pleasant Valley, Porter County
- Pleasant View
- Pleasant View (historical)
- Plevna
- Plum Tree
- Plymouth
- Poe
- Point Isabel
- Poling
- Poneto
- Pony
- Poplar Grove
- Port Mitchell
- Portage
- Porter
- Porter Crossroads
- Portland
- Portland Mills
- Poseyville
- Potawatomi Inn
- Potawatomi Park
- Potawatomi Point
- Pottawattamie Park
- Poundstone Corner
- Powers
- Powley Corners
- Prairie View (subdivision)
- Preble
- Prince William
- Princes Lakes
- Princeton
- Princeton Park
- Progress
- Prosperity
- Pulaski
- Pyrmont
- Quaker Haven Park
- Quaker Ridge
- Raber
- Radioville
- Radley
- Radnor
- Rainbow Mobile Home Park
- Rainsville
- Ramblewood
- Randolph
- Range Line
- Raub
- Ravinamy
- Ravinia Oaks
- Ray
- Reagan
- Redkey
- Redmon Park
- Reed Station
- Reiffsburg
- Remington
- Renner
- Rensselaer
- Reynolds
- Richey Park
- Richland Center
- Richmond
- Richvalley
- Ridertown
- Ridge Road Mobile Home Community
- Ridgeview
- Ridgeville
- Ridgeway
- Rigdon
- Rileysburg
- Ripley
- Rising Sun
- Risse
- Rivare
- River
- River Edge
- River Forest
- River Glen
- River Haven
- River Highlands
- River Oaks
- Riverside, Fountain County
- Riverside, LaPorte County
- Riverside, Wells County
- Riverside Mobile Home Park
- Riverwood
- Roann
- Roanoke
- Roanoke Station
- Rob Roy
- Roberts
- Robertsdale
- Roble Woods
- Rochester
- Rock Creek Center
- Rockfield
- Rockford
- Rockport, Spencer County
- Rockport, Parke County
- Rockville
- Rocky Ford
- Rogersville
- Roll
- Rolling Hill Estates
- Rolling Hills
- Rolling Prairie
- Rome
- Rome City
- Romine Corner
- Romney
- Rosebud
- Roseburg
- Roseland
- Roselawn
- Ross
- Ross Mobile Home Park
- Rosston
- Rossville
- Roth Park
- Round Grove
- Round Up
- Roxbury Pines
- Royal Center
- Royal Oaks
- Royerton
- Royville
- Runnymede
- Rural
- Rushville
- Russels Point
- Russiaville
- Rutland
- Saddle Creek
- Sail Place
- Saint Joe
- Saint John
- Saint Johns
- Saint Joseph
- Saint Paul
- Salamonia
- Salem, Adams County
- Salem, Jay County
- Salem, Washington County
- Salem Center
- Salem Heights
- Salt Creek Estates
- San Pierre
- Sand Creek Woods
- Sand Ridge
- Sandstone Lakes
- Sandstone Ridge
- Sandstone Woods
- Sandy Beach
- Santa Claus
- Santa Fe
- Saratoga
- Saturn
- Sawgrass
- Scarlet Oaks
- Schererville
- Schildmeier Park
- Schneider
- Scircleville
- Scott
- Scott Corner
- Scottsburg
- Seafield
- Sedalia
- Sedan
- Sedley
- Seelyville
- Sellersburg
- Selma
- Servia
- Sevastopol
- Seyberts
- Seymour
- Sha-Get Acres
- Shadeland, Grant County
- Shadeland, Tippecanoe County
- Shady Banks
- Shady Hills
- Shady Lawn
- Shady Nook
- Shady Side
- Shadyside Mobile Home Court
- Shambaugh Siding
- Shamrock Lakes
- Shanghai
- Shannondale
- Sharon
- Sharpsville
- Shedville
- Sheff
- Sheffield Estates
- Shelburn
- Shelby
- Shelbyville
- Sheridan
- Shideler
- Shipshewana
- Shoals
- Shorewood Forest
- Sidney
- Silver Lake
- Silver Point
- Simonton Lake
- Simpson
- Simpson Corner
- Sims
- Sitka
- Slatecut
- Sleeth
- Sloan
- Smartsburg
- Smith
- Smithfield
- Smithson
- Smithville-Sanders (Smithville-Sanders Census Designated Place)
- Smoke Corner
- Snow Hill
- Solsberry
- Somerset
- South Bend
- South Center
- South Edgewood
- South Elwood
- South Haven, Wabash County
- South Haven, Porter County
- South LaPorte
- South Marion
- South Milford
- South Park
- South Peru
- South Raub
- South Salem
- South Wanatah
- South Whitley
- Southeast Grove
- Southmoor Park
- Southport
- Southwest
- Southwood Trailer Court
- Spall's Mobile Home Village
- Spartanburg
- Speedway
- Speicherville
- Spencer
- Spencerville
- Spring Creek (subdivision)
- Spring Valley Mobile Home Park
- Springboro
- Springfield
- Springport
- Springville
- Spyglass Hill
- Stafford Center
- Star City
- Star Mill
- State Line, Saint Joseph County
- State Line, Warren County
- Steam Corner
- Stephens Crossing
- Sterling Green
- Steubenville
- Stevenson Mill
- Stewart
- Stillwell
- Stockdale
- Stockport
- Stockwell
- Stone
- Stone Bluff
- Stoneburner Landing
- Stonegate
- Stony Creek
- Stony Ridge
- Stoutsburg
- Strawtown
- Stringtown
- Stroh
- Sullivan
- Sulphur Springs
- Suman
- Sumava Resorts
- Summit, DeKalb County
- Summit, LaPorte County
- Summit, Tippecanoe County
- Summit Chapel
- Summitville
- Sunblest
- Sunblest Farms
- Sunman
- Sunnybrook Acres
- Sunnymeadow
- Sunnymede
- Sunnymede Woods
- Sunrise Beach
- Sunshine Seven Mobile Home Park
- Surrey
- Swan
- Swanington
- Swayzee
- Sweet Springs Estates
- Sweetbriar
- Sweetser
- Sycamore
- Sycamore Corner
- Sylvan Manor
- Syracuse
- Tab
- Talbot
- Tall Timbers
- Talma
- Tamarack Grange
- Tanglewood
- Taylor
- Taylor Corner, DeKalb County
- Taylor Corner, Montgomery County
- Tecumseh
- Tee Lake
- Teegarden
- Tefft
- Tell City
- Templeton
- Terhune
- Terrace Bay
- Terrace Mobile Home Park
- Terre Coupee
- Terre Haute
- Terre Town
- Tetersburg
- Thayer
- The Anchorage
- The Hawthorns
- The Portage
- The Springs of Cambridge
- The Woodlands
- Thomaston
- Thornhope
- Thorntown
- Thorny Ridge
- Thurman
- Tillman
- Timber Lane Estates
- Timber Springs
- Timbercrest
- Timberhurst
- Times Corner
- Tiosa
- Tippecanoe
- Tipton
- Tocsin
- Toll Gate Heights
- Tolleston
- Topeka
- Toto
- Town of Pines
- Townley
- Tracy
- Trafalgar
- Trail Creek
- Tratebas Mill
- Travisville
- Treaty
- Tree Spring
- Tremont, Porter County
- Tremont, Hamilton County
- Tremont, Johnson County
- Trenton
- Tri-Lakes
- Trinity
- Troy
- Tunker
- Turkey Creek
- Turkey Creek Meadows
- Turner Grove
- Twelve Mile
- Twin Lakes, LaGrange County
- Twin Lakes, Marshall County
- Tyner
- Ulen
- Union Center
- Union City
- Union Mills
- Uniondale
- Unionport
- Upland
- Upper Sunset Park
- Urbana
- Valentine
- Valley Brook
- Valley City
- Valley Farms Estates
- Valley Outlet Center
- Valparaiso
- Van Bibber Lake
- Van Buren
- Van Loon
- Vanmeter Park
- Vawter Park
- Veedersburg
- Vera Cruz
- Vermont
- Verona
- Versailles
- Vevay
- Village Mobile Home Park
- Vincennes
- Vine
- Virgie
- Vistula
- Wa-Will-Away Park
- Wabash
- Wabash Shores
- Wadena
- Wagoner (historical)
- Wakarusa
- Wake Robin Fields
- Wakeville Village
- Wald View
- Walker Park
- Walkerton
- Wallen
- Walnut
- Walnut Corners
- Walnut Gardens
- Walnut Grove
- Walnut Hills
- Walton
- Wanatah
- Warren
- Warren Park
- Warsaw
- Washington
- Washington Center, Noble County
- Washington Center, Whitley County
- Waterford
- Waterford Mills
- Waterloo, DeKalb County
- Waterloo, Johnson County
- Waters Edge
- Waugh
- Wawaka
- Wawasee
- Wawasee Village
- Wawpecong
- Wayne Center
- Waynedale
- Waynesburg
- Waynetown
- Weaver
- Weaver Creek
- Weaver Woods
- Webers Landing
- Wells
- Wellsboro
- Wellsburg
- Wesley
- Wesley Manor
- West Elwood
- West Lafayette
- West Lebanon
- West Liberty, Howard County
- West Liberty, Jay County
- West Middleton
- West Muncie
- West Noblesville
- West Terre Haute
- Westchester, Allen County
- Westchester, Jay County
- Western Acres
- Western Village
- Westfield, Saint Joseph County
- Westfield, Hamilton County
- Westhill
- Westlawn
- Westmoor
- Westpoint
- Westport
- Westview
- Westville
- Westwood Square
- Wheatfield
- Wheeler
- Wheeling, Carroll County
- Wheeling, Delaware County
- Whispering Sands Mobile Home Court
- White Horse Rapids
- Whiteland
- Whitestown
- Whiting
- Wilders
- Wildwood
- Wildwood Estates
- Williams
- Williamsburg Manor
- Williamsport
- Willow Creek
- Willow Lakes, Johnson County
- Willow Lakes, Marion County
- Wilmot
- Wilshire
- Wilson
- Winamac
- Winchester
- Windemere
- Windermere Pointe
- Windermere Villas
- Windfall
- Winding Creek
- Windjammer
- Windsor
- Winfield
- Wingate
- Winona
- Winona Lake
- Winthrop
- Witmer Manor
- Wolcott
- Wolcottville
- Wolflake
- Woodburn
- Wooded Hills Mobile Home Park
- Woodfield (subdivision)
- Woodland
- Woodland Hills
- Woodland Park, Delaware County
- Woodland Park, LaGrange County
- Woodland Stream
- Woodland Village
- Woodlawn Heights
- Woodmar
- Woodruff
- Woods Edge
- Woodside Park
- Woodville
- Wooley Corner
- Wooster
- Worthington
- Wyandot
- Wyatt
- Wynbrooke
- Yeagers Curve
- Yeddo
- Yellowbanks
- Yeoman
- Yoder
- York
- Yorktown
- Young America
- Yountsville
- Zanesville
- Zeigler
- Zionsville
- Zulu