The 10 Iowa Cities With The Most Ashley Madison Accounts


The cities in Iowa with the most Ashley Madison accounts are Decorah and Rock Valley for 2025 based on Saturday Night Science.

Do you know a potential cheater in Iowa? Odds are that if you live in one of the cities below, you do. You probably know someone who created an account on Ashley Madison or had an account set up in their name by a friend or colleague.

Over 32 million accounts were created on Ashley Madison, and the consensus is that almost all of them were created by men. In Iowa alone, there were over 107,279 accounts created, total. That’s a lot, considering that the entire population of the state is about 2,375,256.

After analyzing 614 cities, we used Saturday Night Science to find the cities with the highest number of per capita Ashley Madison accounts in the Hawkeye State.


Table Of Contents: Top Ten | Methodology | Table | Summary


The 10 Cities In Iowa With The Most Ashley Madison Accounts

  1. Decorah
  2. Rock Valley
  3. Denison
  4. Ida Grove
  5. Fayette
  6. Orange City
  7. Boyden
  8. Sioux Center
  9. Sheldon
  10. Carroll

Most Ashley Madison Accounts Per Capita In Iowa Map

Many of these are smaller cities in Iowa with a high percentage of residents with an account on Ashley Madison. Cities with Air Force, Naval, and other military bases typically had a high number of Ashley Madison accounts per capita.

Read on below to see where your town ranked or skip to the end for a detailed chart.

For more Iowa reading, check out:

Methodology: How We Determined The Potential Cheaters In Hawkeye State

Want to know who is attempting to cheat? Go directly to the source of people actively trying to cheat from the Ashley Madison data breach.

We used Saturday Night Science and the Ashley Madison database to count how many accounts were created in each zip code. We are saying “accounts” and not “people” because it is possible to create dummy accounts assigned to a city or to have multiple accounts. However, the number of accounts is a solid proxy for the number of people trying to cheat.

We then matched each zip code to its corresponding city in Iowa. If a zip code falls into more than one city, the accounts registered in that zip code were applied to each city.

Finally, we used an estimate for the population of the zip codes to identify the number of cheaters per capita.

After identifying the number of cheaters per capita in a city, we ranked each place from highest to lowest. The place with the most cheaters per capita “earned” the title of cheating central of Iowa.

Ashey Madison Accounts By City In Iowa

Rank City Population Accounts Accounts Per Capita
1 Decorah, IA 10,409 271 0.026
2 Rock Valley, IA 3,891 78 0.02
3 Denison, IA 7,649 175 0.023
4 Ida Grove, IA 2,474 65 0.026
5 Fayette, IA 1,074 46 0.043
6 Orange City, IA 5,168 108 0.021
7 Boyden, IA 1,112 83 0.075
8 Sioux Center, IA 5,875 156 0.027
9 Sheldon, IA 5,070 132 0.026
10 Carroll, IA 10,479 340 0.032
11 Fairfield, IA 9,861 348 0.035
12 Storm Lake, IA 10,128 265 0.026
13 Pella, IA 11,011 310 0.028
14 Algona, IA 6,295 246 0.039
15 Spirit Lake, IA 7,173 278 0.039
16 Cherokee, IA 5,529 179 0.032
17 Forest City, IA 4,832 134 0.028
18 Cresco, IA 5,009 93 0.019
19 Eldora, IA 2,642 94 0.036
20 West Burlington, IA 3,726 116 0.031
21 Creston, IA 7,533 286 0.038
22 Dickens, IA 473 15 0.032
23 Grinnell, IA 8,660 333 0.038
24 Mount Ayr, IA 1,864 34 0.018
25 Hull, IA 2,607 41 0.016
26 Alton, IA 1,440 55 0.038
27 Sanborn, IA 1,563 34 0.022
28 Arnolds Park, IA 1,029 34 0.033
29 Iowa Falls, IA 5,417 368 0.068
30 Osage, IA 4,708 91 0.019
31 Atlantic, IA 7,112 322 0.045
32 Clarinda, IA 5,062 162 0.032
33 Clarion, IA 2,918 69 0.024
34 Laurens, IA 1,378 46 0.033
35 Fort Dodge, IA 21,855 1,024 0.047
36 Burt, IA 697 20 0.029
37 Lamoni, IA 1,729 187 0.108
38 Postville, IA 2,664 50 0.019
39 Homestead, IA 506 13 0.026
40 Belmond, IA 2,593 53 0.02
41 Marcus, IA 1,485 64 0.043
42 Le Mars, IA 10,367 355 0.034
43 Breda, IA 836 10 0.012
44 Spencer, IA 10,717 477 0.045
45 Waverly, IA 9,167 341 0.037
46 Onawa, IA 2,819 94 0.033
47 Goldfield, IA 837 20 0.024
48 Jefferson, IA 4,365 225 0.052
49 Webster City, IA 7,601 181 0.024
50 Manning, IA 1,942 49 0.025
51 Pocahontas, IA 1,870 45 0.024
52 Mason City, IA 24,212 1,154 0.048
53 Burlington, IA 23,919 1,006 0.042
54 Ottumwa, IA 23,442 916 0.039
55 Cedar Falls, IA 28,522 1,360 0.048
56 Maurice, IA 609 24 0.039
57 Remsen, IA 2,409 40 0.017
58 Hospers, IA 1,073 22 0.021
59 Garner, IA 3,568 83 0.023
60 Alden, IA 1,444 467 0.323
61 West Bend, IA 1,186 18 0.015
62 West Union, IA 2,895 107 0.037
63 Arcadia, IA 687 17 0.025
64 Humboldt, IA 4,880 149 0.031
65 Dubuque, IA 57,189 2,657 0.046
66 Westside, IA 553 40 0.072
67 Estherville, IA 6,012 169 0.028
68 Harlan, IA 5,729 186 0.032
69 Marshalltown, IA 24,585 802 0.033
70 Lake Mills, IA 2,486 301 0.121
71 Sheffield, IA 1,407 29 0.021
72 Shenandoah, IA 4,712 173 0.037
73 Wall Lake, IA 936 13 0.014
74 Waterloo, IA 54,772 2,390 0.044
75 Centerville, IA 6,109 197 0.032
76 Keokuk, IA 10,097 368 0.036
77 Toledo, IA 2,656 41 0.015
78 Mount Pleasant, IA 9,194 317 0.034
79 Robins, IA 2,553 32 0.013
80 Inwood, IA 1,402 38 0.027
81 Odebolt, IA 1,310 25 0.019
82 Rock Rapids, IA 2,941 67 0.023
83 Sully, IA 1,230 26 0.021
84 Templeton, IA 523 4 0.008
85 Graettinger, IA 1,015 21 0.021
86 Libertyville, IA 520 18 0.035
87 West Point, IA 2,091 33 0.016
88 Evansdale, IA 6,546 206 0.031
89 Sergeant Bluff, IA 4,440 96 0.022
90 Glidden, IA 1,588 20 0.013
91 Montrose, IA 1,649 24 0.015
92 Galva, IA 564 37 0.066
93 Milford, IA 3,871 105 0.027
94 Eagle Grove, IA 3,157 88 0.028
95 Muscatine, IA 25,359 925 0.036
96 Emmetsburg, IA 3,460 100 0.029
97 Calmar, IA 1,450 29 0.02
98 Castalia, IA 476 12 0.025
99 Coon Rapids, IA 1,601 118 0.074
100 Exira, IA 1,233 19 0.015

Summary: The Most Ashley Madison Accounts In Iowa

If you’re measuring the locations in Iowa” where there are a high number of Ashley Madison accounts registered per capita, and we can assume that people registering on the site are exploring the idea to cheat, then Decorah tops the list.

The cities with the most Ashley Madison accounts per capita are Decorah, Rock Valley, Denison, Ida Grove, Fayette, Orange City, Boyden, Sioux Center, Sheldon, and Carroll.

The city least likely to be on Ashley Madison? Durango. So there’s still hope out there that some people don’t cheat on their spouse.

For more Iowa reading, check out:

About Nick Johnson

Nick Johnson earned his masters in Business Administration from the Drucker School At Claremont Graduate University. He has written for 39 publications across the country and ran the media relations department at Movoto, a real estate portal based in San Francisco. He has been featured in over 500 publications as an expert in real estate and as an authority on real estate trends.

Nick's the creator of the HomeSnacks YouTube channel that now has over 260,000 subscribers and is an excellent source to learn about different parts of the country.

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