Iowa Outline Iowa Demographics by Cubit

Mind-boggled by Iowa Demographics?

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

  • The Iowa population is 3,134,693 people according to the US Census Bureau's 2016 Population Estimates Program.
  • The Iowa median household income in the past 12 months is $53,183 in 2015 inflation-adjusted dollars according to the US Census Bureau's 2015 American Community Survey.
  • Iowa has 1,354,264 housing units according to the US Census Bureau's 2015 American Community Survey.

Skip Hours of Internet Research.

Get Radius Reports for 3 rings around any location in Iowa for just $49.

  • The most current data
  • Trustworthy — from US government data sources
  • Easy to Understand — jargon-free data
  • Most Popular data — like population, income & age
  • Confidence — includes proper citations & footnotes
  • Time Savings — Our customers tell us these reports save 10+ hours of internet research, data pulling & formatting.

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 Radius 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.

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 215,472
2 Cedar Rapids 131,127
3 Davenport 102,612
4 Sioux City 82,872
5 Iowa City 74,398
6 Waterloo 67,934
7 Ames 66,191
8 West Des Moines 64,560
9 Council Bluffs 62,524
10 Ankeny 58,627

Iowa Zip Codes by Population

1 52001 43,787
2 50613 43,612
3 52402 40,902
4 52302 38,691
5 52404 38,431
6 51503 37,698
7 50317 36,323
8 52722 36,110
9 50315 35,672
10 51501 34,701

About Us

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

25 Combined years Cubit's co-founders have been working with data.

Cubit Founders Kristen and Anthony

4,664 Cubit Customers since 2009.

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