Colorado Outline Colorado Demographics by Cubit

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Free Colorado Demographic Starter Report

Get the Colorado demographic data that you need instantly. You can get the most current Colorado 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 Colorado.

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Skip Hours of Internet Research.

Get Demographic Starter Reports for your Colorado 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 Colorado 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 Colorado 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.

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

Cubit Founders Kristen and Anthony

4,664 Cubit Customers since 2009.

Colorado Counties by Population

1 Denver County 693,060
2 El Paso County 688,284
3 Arapahoe County 637,068
4 Jefferson County 571,837
5 Adams County 498,187
6 Larimer County 339,993
7 Douglas County 328,632
8 Boulder County 322,226
9 Weld County 294,932
10 Pueblo County 165,123

Colorado Cities by Population

1 Denver 682,545
2 Colorado Springs 456,568
3 Aurora 359,407
4 Fort Collins 161,175
5 Lakewood 152,597
6 Thornton 133,451
7 Arvada 115,368
8 Westminster 113,130
9 Centennial 109,741
10 Pueblo 109,412

Products & Services

Spreadsheet Reports

Get the most important demographics for all cities or all counties in Colorado 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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