Mind-boggled by Colorado Demographics?

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

The Colorado population is 5,540,545 people according to the US Census Bureau's 2016 Population Estimates Program.
The Colorado median household income in the past 12 months is $60,629 in 2015 inflation-adjusted dollars according to the US Census Bureau's 2015 American Community Survey.
Colorado has 2,261,063 housing units according to the US Census Bureau's 2015 American Community Survey.

Skip Hours of Internet Research.

Get Demographic Spreadsheet Reports for Colorado cities, counties or zips for starting at just $49.

The most current data
Trustworthy — from US government data sources
Easy to Understand — jargon-free data, charts & graphs
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.

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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.

It’s updated every year.
It typically has the smallest margins of error of the Census’ ACS datasets.
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 Demographics 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.

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

See all Colorado Counties by Population

Colorado Cities by Population

1	Denver	693,060
2	Colorado Springs	465,101
3	Aurora	361,710
4	Fort Collins	164,207
5	Lakewood	154,393
6	Thornton	136,703
7	Arvada	117,453
8	Westminster	113,875
9	Pueblo	110,291
10	Centennial	109,932