2014 Tree City USA
Communities in Iowa

Updated June, 2015
City Years Population
Adel 21 4,172
Allison 18 1,000
Ames 31 50,000
Arnolds Park 16 1,126
Atlantic 20 7,112
Avoca Iowa 1 1,610
Bettendorf 19 33,500
Boone 28 12,500
Burlington 27 25,663
Carroll 25 10,013
Cedar Falls 35 39,993
Cedar Rapids 37 128,429
Centerville 22 5,528
Clarence 7 974
Clarinda 21 5,518
Clarksville 12 1,441
Clinton 25 25,000
Clive 18 15,447
Colo 9 876
Coralville 23 20,000
Council Bluffs 28 62,230
Cresco 21 3,868
Davenport 35 102,000
Decorah 12 7,944
Deep River 16 288
Denison 13 9,000
Denver 16 1,780
Des Moines 23 207,510
Dewitt 24 5,049
Dysart 27 1,380
Fort Dodge 33 26,057
Gladbrook 12 945
Glenwood 18 5,560
Glidden 19 1,146
Greene 23 1,131
Grinnell 24 9,218
Hampton 3 4,461
Harlan 30 5,106
Hiawatha 6 7,250
Hopkinton 26 628
Hudson 29 2,290
Indianola 21 15,108
Iowa City 35 63,000
Jefferson 17 4,345
Johnston 22 19,798
Keystone 21 500
Luxemburg 3 240
Manchester 14 5,179
Maquoketa 23 6,141
Marion 22 34,768
Marquette 12 462
Muscatine 23 23,819
Nevada 13 6,798
Newton 21 15,136
North Liberty 20 15,500
Odebolt 15 1,013
Onawa 27 2,998
Oskaloosa 19 11,568
Ottumwa 24 25,010
Parkersburg 7 1,950
Pisgah 16 251
Pleasant Hill 11 9,500
Polk City 22 3,418
Red Oak 22 5,742
Rock Rapids 18 2,549
Shenandoah 23 5,150
Sioux City 22 85,000
Spencer 23 11,233
Story City 19 3,335
Strawberry Point 20 1,231
Tipton 4 3,250
Urbandale 14 39,465
Van Horne 18 682
Vinton 14 5,276
Washington 25 6,750
Waterloo 31 68,406
Waukon 22 4,130
Waverly 24 10,000
Webster City 15 8,070
West Des Moines 22 59,296
Westphalia 22 127
Westside 23 299
Winterset 1 5,200