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 5,758,736 people according to the US Census Bureau's 2019 Population Estimates Program.
The Colorado median household income in the past 12 months is $68,811 in 2018 inflation-adjusted dollars according to the US Census Bureau's 2018 American Community Survey.
Colorado has 2,352,202 housing units according to the US Census Bureau's 2018 American Community Survey.

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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 2018 datasets – specifically the 2018 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 Radius 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	727,211
2	El Paso County	720,403
3	Arapahoe County	656,590
4	Jefferson County	582,881
5	Adams County	517,421
6	Larimer County	356,899
7	Douglas County	351,154
8	Boulder County	326,196
9	Weld County	324,492
10	Pueblo County	168,424

See all Colorado Counties by Population

Colorado Cities by Population

1	Denver	727,211
2	Colorado Springs	478,221
3	Aurora	379,289
4	Fort Collins	170,243
5	Lakewood	157,935
6	Thornton	141,464
7	Arvada	121,272
8	Westminster	113,166
9	Pueblo	112,361
10	Centennial	110,937