Editing Delaware County, Iowa (section)

==Communities==

===Cities===
{{div col|colwidth=22em}}
*[[Colesburg, Iowa|Colesburg]]
*[[Delaware, Iowa|Delaware]]
*[[Delhi, Iowa|Delhi]]
*[[Dundee, Iowa|Dundee]]
*[[Dyersville, Iowa|Dyersville]]
*[[Earlville, Iowa|Earlville]]
*[[Edgewood, Iowa|Edgewood]]
*[[Greeley, Iowa|Greeley]]
*[[Hopkinton, Iowa|Hopkinton]]
*[[Manchester, Iowa|Manchester]]
*[[Masonville, Iowa|Masonville]]
*[[Ryan, Iowa|Ryan]]
{{div col end}}

===Townships===
Delaware County is divided into these [[Civil township|townships]]:
{{div col|colwidth=22em}}
* [[Adams Township, Delaware County, Iowa|Adams]]
* [[Bremen Township, Delaware County, Iowa|Bremen]]
* [[Coffins Grove Township, Delaware County, Iowa|Coffins Grove]]
* [[Colony Township, Delaware County, Iowa|Colony]]
* [[Delaware Township, Delaware County, Iowa|Delaware]]
* [[Delhi Township, Delaware County, Iowa|Delhi]]
* [[Elk Township, Delaware County, Iowa|Elk]]
* [[Hazel Green Township, Delaware County, Iowa|Hazel Green]]
* [[Honey Creek Township, Delaware County, Iowa|Honey Creek]]
* [[Milo Township, Delaware County, Iowa|Milo]]
* [[Prairie Township, Delaware County, Iowa|Prairie]]
* [[Richland Township, Delaware County, Iowa|Richland]]
* [[South Fork Township, Delaware County, Iowa|South Fork]]
* [[North Fork Township, Delaware County, Iowa|North Fork]]
* [[Oneida Township, Delaware County, Iowa|Oneida]]
* [[Union Township, Delaware County, Iowa|Union]]
{{div col end}}

===Unincorporated Communities===
{{div col|colwidth=22em}}
*[[Petersburg, Delaware County, Iowa|Petersburg]]
*[[Robinson, Iowa|Robinson]]
*[[Rockville, Iowa|Rockville]]
{{div col end}}

===Population ranking===
The population ranking of the following table is based on the [[2020 United States census|2020 census]] of Delaware County.<ref name=cen2020/>

'''†''' ''county seat''

{| class="wikitable sortable"
|-
!Rank
!City/Town/etc.
!Municipal type
!Population (2020 Census)

|- style="background-color:#FFFACD;"
| 1
|'''†''' '''[[Manchester, Iowa|Manchester]]''' 
| City
| 5,065
|- style="background-color:#FFFACD;"
| 2
|'''[[Dyersville, Iowa|Dyersville]]''' (''mostly in [[Dubuque County, Iowa|Dubuque County]]'')
| City
| 4,477
|- style="background-color:#FFFACD;"
| 3
|'''[[Edgewood, Iowa|Edgewood]]''' (''partially in [[Clayton County, Iowa|Clayton County]]'')
| City
| 909
|- style="background-color:#FFFACD;"
| 4
|'''[[Earlville, Iowa|Earlville]]''' 
| City
| 716
|- style="background-color:#FFFACD;"
| 5
|'''[[Hopkinton, Iowa|Hopkinton]]''' 
| City
| 622
|- style="background-color:#FFFACD;"
| 6
|'''[[Delhi, Iowa|Delhi]]''' 
| City
| 420
|- style="background-color:#FFFACD;"
| 7
|'''[[Colesburg, Iowa|Colesburg]]''' 
| City
| 386
|- style="background-color:#FFFACD;"
| 8
|'''[[Ryan, Iowa|Ryan]]''' 
| City
| 350
|- style="background-color:#FFFACD;"
| 9
|'''[[Greeley, Iowa|Greeley]]''' 
| City
| 217
|- style="background-color:#FFFACD;"
| 10
|'''[[Dundee, Iowa|Dundee]]''' 
| City
| 198
|- style="background-color:#FFFACD;"
| 11
|'''[[Delaware, Iowa|Delaware]]''' 
| City
| 142
|- style="background-color:#FFFACD;"
| 12
|'''[[Masonville, Iowa|Masonville]]''' 
| City
| 99
|}