Iowa Outline Iowa Demographics by Cubit

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Free Iowa Demographic Starter Report

Get the Iowa demographic data that you need instantly. You can get the most current Iowa data from the US Census Bureau without spending 8 to 10 high-value hours searching the internet.

Email me a free Demographic Starter Report for the state of Iowa.

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Skip Hours of Internet Research.

Get Demographic Starter Reports for your Iowa city or county for just $19.99.

To learn more, click on the letter that the name of your city or county begins with.

How Current are the Data?

The Iowa demographics on this site are the most current data available from the US Census Bureau.

Currently, most data points are from 2015 datasets – specifically the 2015 American Community Survey (ACS) 5 year dataset. We use the Census’ ACS 5 year dataset for 3 reasons.

  1. It’s updated every year.
  2. It typically has the smallest margins of error of the Census’ ACS datasets.
  3. It allows for apples to apples comparisons of large geographies to small geographies (i.e. state data to city data).

We’re constantly updating the Starter Reports and this site with the most current data throughout the year.

Got questions about these Iowa demographics? Call us at 1-800-939-2130.

About Us is made by Cubit – a demographic data provider. Call us at 1-800-939-2130 or email us.

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Iowa Counties by Population

1 Polk County 474,045
2 Linn County 221,661
3 Scott County 172,474
4 Johnson County 146,547
5 Black Hawk County 132,904
6 Woodbury County 102,779
7 Story County 97,090
8 Dubuque County 97,003
9 Pottawattamie County 93,582
10 Dallas County 84,516

Iowa Cities by Population

1 Des Moines 210,330
2 Cedar Rapids 130,405
3 Davenport 102,582
4 Sioux City 82,821
5 Iowa City 74,220
6 Waterloo 68,460
7 Ames 65,060
8 West Des Moines 64,113
9 Council Bluffs 62,597
10 Dubuque 58,799

Products & Services

Spreadsheet Reports

Get the most important demographics for all cities or all counties in Iowa in an easy-to-use spreadsheet.


Radius Reports

Customized report about the people surrounding your business in 24 hours. Perfect for your business plan.

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Starter Reports

A colorful PDF with the most important demographics for cities & counties. A handy tool for new entrepreneurs.



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