Iowa

Urban Forestry Coordinator

Urban Forestry Coordinator Logo Iowa DNR-Forestry Bureau

Emma Hanigan
Forestry Project Coordinator
502 E. 9th Street, Wallace State Office Bldg.
Des Moines, IA, 50319

515-281-5600

Iowa is in zones: 4-6 more

Hardiness Zone Map

Tree City USA Communities: 85

City Years Population
Des Moines 22 206688
Cedar Rapids 36 128746
Davenport 34 100802
Sioux City 21 85000
Waterloo 30 68406
Iowa City 34 63000
West Des Moines 21 59281
Council Bluffs 26 58500
Ames 30 50000
Cedar Falls 34 39993
Urbandale 13 39463
Marion 21 34768
Bettendorf 18 33000
Fort Dodge 32 26057
Burlington 26 25663
Ottumwa 23 25010
Clinton 24 25000
Muscatine 22 23819
Johnston 21 17000
Coralville 22 17000
North Liberty 19 15500
Clive 17 15447
Newton 20 15108
Indianola 20 14782
Boone 27 12500
Spencer 22 11233
Oskaloosa 18 11000
Carroll 24 10102
Waverly 23 9874
Le Mars 13 9826
Grinnell 23 9218
Pleasant Hill 10 9009
Denison 12 8500
Webster City 14 8070
Decorah 11 7944
Atlantic 19 7112
Nevada 12 6798
Washington 24 6750
Hiawatha 5 6480
Red Oak 21 5742
Glenwood 17 5560
Centerville 21 5528
Clarinda 20 5483
Harlan 29 5206
Manchester 13 5179
Shenandoah 22 5150
Vinton 13 5103
Dewitt 23 5049
Windsor Heights 13 4850
Spirit Lake 4 4840
Hampton 2 4461
Jefferson 16 4345
Waukon 21 4130
Bondurant 19 4000
Cresco 20 3868
Adel 20 3682
Polk City 21 3418
Story City 18 3335
Tipton 3 3250
Onawa 26 2998
Rock Rapids 17 2549
Hudson 28 2280
Britt 12 2069
Parkersburg 6 1870
Denver 15 1780
Clarksville 11 1441
Dysart 26 1380
Strawberry Point 19 1279
Glidden 18 1146
Greene 22 1134
Arnolds Park 15 1126
Gladbrook 11 1100
Odebolt 14 1013
Allison 17 1000
Colo 8 876
Van Horne 17 682
Hopkinton 25 628
Badger 20 561
Keystone 20 500
Marquette 11 375
Westside 22 299
Deep River 15 288
Pisgah 15 251
Luxemburg 2 240
Westphalia 21 127
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