Illinois Cities that begin with L

94 cities

City
County
2025 Pop. ↓
LombardDuPage County43,369
Lake HillsLake County28,483
LansingCook County26,880
LockportWill County26,795
Loves ParkWinnebago County23,289
LisleDuPage County22,922
LibertyvilleLake County20,181
Lake ZurichLake County19,623
Lake ForestLake County19,360
LemontCook County17,437
La GrangeCook County15,265
LindenhurstLake County14,315
LincolnLogan County12,954
La Grange ParkCook County12,730
LincolnwoodCook County12,512
LyonsCook County9,989
LaSalleLaSalle County9,344
LynwoodCook County8,978
Lake VillaLake County8,557
Long GroveLake County8,203
LincolnshireLake County7,890
LitchfieldMontgomery County6,516
LakemoorLake County6,447
Lake HolidayDeKalb County5,666
Lake BluffLake County5,483
Lake BarringtonCook County5,094
LebanonSt. Clair County4,499
LawrencevilleLawrence County4,288
LakewoodShelby County4,267
Le RoyMcLean County3,439
Long LakeLake County2,795
LenaStephenson County2,604
Lake WoodsChampaign County2,209
Lake SummersetStephenson County2,132
LexingtonMcLean County2,060
LewistownFulton County1,915
LaconMarshall County1,853
Lake CamelotPeoria County1,535
LimestoneKankakee County1,505
LaddBureau County1,493
LanarkCarroll County1,444
Leland GroveSangamon County1,388
Lake CatherineLake County1,294
Long CreekMacon County1,196
La HarpeHancock County1,137
LouisvilleClay County1,102
Lockport HeightsWill County1,051
Lily LakeDeKalb County1,045
LovingtonMoultrie County998
Lake CarrollCarroll County947
LelandLaSalle County919
LoamiSangamon County789
Lake PetersburgCass County774
LivingstonMadison County733
Lost NationLee County733
La MoilleBureau County664
LyndonWhiteside County518
LibertyAdams County517
LenzburgSt. Clair County440
LostantLaSalle County431
Leaf RiverOgle County419
LomaxHenderson County371
Lakewood ShoresGrundy County351
London MillsFulton County337
LodaIroquois County336
LathamLogan County322
LangleyvilleChristian County320
LeeLee County301
LoraineAdams County291
LudlowChampaign County291
LisbonGrundy County277
Little YorkWarren County264
LawrenceBoone County251
LernaColes County216
La CledeClay County215
Long PointLivingston County198
Lake Ka-HoMacoupin County196
LowpointWoodford County195
LaneDe Witt County161
La FayetteStark County153
LimaAdams County142
LittletonSchuyler County133
LaPlaceMoultrie County122
LiterberryMorgan County121
LeonoreLaSalle County119
LongviewChampaign County108
La RoseMarshall County99
LynnvilleMorgan County93
LiverpoolFulton County88
LorenzoGrundy County75
Lake CityMacon County49
La PrairieAdams County38
Lynn CenterHenry County30
LakewoodShelby County24